February 2020 - Users - oVirt List Archives

SPM and Task error ...
by Enrico 22 Nov '24

22 Nov '24

Hi all, my ovirt cluster has got 3 Hypervisors runnig Centos 7.5.1804 vdsm is 4.20.39.1-1.el7, ovirt engine is 4.2.4.5-1.el7, the storage systems are HP MSA P2000 and 2050 (fibre channel). I need to stop one of the hypervisors for maintenance but this system is the storage pool manager. For this reason I decided to manually activate SPM in one of the other nodes but this operation is not successful. In the ovirt engine (engine.log) the error is this: 2019-07-25 12:39:16,744+02 INFO [org.ovirt.engine.core.bll.storage.pool.ForceSelectSPMCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] Running command: ForceSelectSPMCommand internal: false. Entities affected : ID: 81c9bd3c-ae0a-467f-bf7f-63ab30cd8d9e Type: VDSAction group MANIPULATE_HOST with role type ADMIN 2019-07-25 12:39:16,745+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SpmStopOnIrsVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] START, SpmStopOnIrsVDSCommand( SpmStopOnIrsVDSCommandParameters:{storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7', ignoreFailoverLimit='false'}), log id: 37bf4639 2019-07-25 12:39:16,747+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.ResetIrsVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] START, ResetIrsVDSCommand( ResetIrsVDSCommandParameters:{storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7', ignoreFailoverLimit='false', vdsId='751f3e99-b95e-4c31-bc38-77f5661a0bdc', ignoreStopFailed='false'}), log id: 2522686f 2019-07-25 12:39:16,749+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStopVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] START, SpmStopVDSCommand(HostName = infn-vm05.management, SpmStopVDSCommandParameters:{hostId='751f3e99-b95e-4c31-bc38-77f5661a0bdc', storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7'}), log id: 1810fd8b 2019-07-25 12:39:16,758+02 *ERROR* [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStopVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] SpmStopVDSCommand::Not stopping SPM on vds 'infn-vm05.management', pool id '18d57688-6ed4-43b8-bd7c-0665b55950b7' as there are uncleared tasks 'Task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e', status 'running'' 2019-07-25 12:39:16,758+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStopVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] FINISH, SpmStopVDSCommand, log id: 1810fd8b 2019-07-25 12:39:16,758+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.ResetIrsVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] FINISH, ResetIrsVDSCommand, log id: 2522686f 2019-07-25 12:39:16,758+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SpmStopOnIrsVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] FINISH, SpmStopOnIrsVDSCommand, log id: 37bf4639 2019-07-25 12:39:16,760+02 *ERROR* [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] EVENT_ID: USER_FORCE_SELECTED_SPM_STOP_FAILED(4,096), Failed to force select infn-vm07.management as the SPM due to a failure to stop the current SPM. while in the hypervisor (SPM) vdsm.log: 2019-07-25 12:39:16,744+02 INFO [org.ovirt.engine.core.bll.storage.pool.ForceSelectSPMCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] Running command: ForceSelectSPMCommand internal: false. Entities affected : ID: 81c9bd3c-ae0a-467f-bf7f-63ab30cd8d9e Type: VDSAction group MANIPULATE_HOST with role type ADMIN 2019-07-25 12:39:16,745+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SpmStopOnIrsVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] START, SpmStopOnIrsVDSCommand( SpmStopOnIrsVDSCommandParameters:{storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7', ignoreFailoverLimit='false'}), log id: 37bf4639 2019-07-25 12:39:16,747+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.ResetIrsVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] START, ResetIrsVDSCommand( ResetIrsVDSCommandParameters:{storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7', ignoreFailoverLimit='false', vdsId='751f3e99-b95e-4c31-bc38-77f5661a0bdc', ignoreStopFailed='false'}), log id: 2522686f 2019-07-25 12:39:16,749+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStopVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] START, SpmStopVDSCommand(HostName = infn-vm05.management, SpmStopVDSCommandParameters:{hostId='751f3e99-b95e-4c31-bc38-77f5661a0bdc', storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7'}), log id: 1810fd8b 2019-07-25 12:39:16,758+02 *ERROR* [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStopVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] SpmStopVDSCommand::Not stopping SPM on vds 'infn-vm05.management', pool id '18d57688-6ed4-43b8-bd7c-0665b55950b7' as there are uncleared tasks 'Task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e', status 'running'' 2019-07-25 12:39:16,758+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStopVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] FINISH, SpmStopVDSCommand, log id: 1810fd8b 2019-07-25 12:39:16,758+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.ResetIrsVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] FINISH, ResetIrsVDSCommand, log id: 2522686f 2019-07-25 12:39:16,758+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SpmStopOnIrsVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] FINISH, SpmStopOnIrsVDSCommand, log id: 37bf4639 2019-07-25 12:39:16,760+02 *ERROR* [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] EVENT_ID: USER_FORCE_SELECTED_SPM_STOP_FAILED(4,096), Failed to force select infn-vm07.management as the SPM due to a failure to stop the current SPM. 2019-07-25 12:39:18,660+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] Task id 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' has passed pre-polling period time and should be polled. Pre-polling period is 60000 millis. 2019-07-25 12:39:18,660+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] Task id 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' has passed pre-polling period time and should be polled. Pre-polling period is 60000 millis. 2019-07-25 12:39:18,750+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] Task id 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' has passed pre-polling period time and should be polled. Pre-polling period is 60000 millis. 2019-07-25 12:39:18,750+02 *ERROR* [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] BaseAsyncTask::logEndTaskFailure: Task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' (Parent Command 'Unknown', Parameters Type 'org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters') ended with failure: 2019-07-25 12:39:18,750+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] SPMAsyncTask::ClearAsyncTask: Attempting to clear task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' 2019-07-25 12:39:18,751+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SPMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] START, SPMClearTaskVDSCommand( SPMTaskGuidBaseVDSCommandParameters:{storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7', ignoreFailoverLimit='false', taskId='fdcf4d1b-82fe-49a6-b233-323ebe568f8e'}), log id: 34ae2b2f 2019-07-25 12:39:18,752+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] START, HSMClearTaskVDSCommand(HostName = infn-vm05.management, HSMTaskGuidBaseVDSCommandParameters:{hostId='751f3e99-b95e-4c31-bc38-77f5661a0bdc', taskId='fdcf4d1b-82fe-49a6-b233-323ebe568f8e'}), log id: d3a78ad 2019-07-25 12:39:18,757+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] FINISH, HSMClearTaskVDSCommand, log id: d3a78ad 2019-07-25 12:39:18,757+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SPMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] FINISH, SPMClearTaskVDSCommand, log id: 34ae2b2f 2019-07-25 12:39:18,757+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] SPMAsyncTask::ClearAsyncTask: At time of attempt to clear task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' the response code was 'TaskStateError' and message was 'Operation is not allowed in this task state: ("can't clean in state running",)'. Task will not be cleaned 2019-07-25 12:39:18,757+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] BaseAsyncTask::onTaskEndSuccess: Task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' (Parent Command 'Unknown', Parameters Type 'org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters') ended successfully. 2019-07-25 12:39:18,757+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] SPMAsyncTask::ClearAsyncTask: Attempting to clear task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' 2019-07-25 12:39:18,758+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SPMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] START, SPMClearTaskVDSCommand( SPMTaskGuidBaseVDSCommandParameters:{storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7', ignoreFailoverLimit='false', taskId='fdcf4d1b-82fe-49a6-b233-323ebe568f8e'}), log id: 42de0c2b 2019-07-25 12:39:18,759+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] START, HSMClearTaskVDSCommand(HostName = infn-vm05.management, HSMTaskGuidBaseVDSCommandParameters:{hostId='751f3e99-b95e-4c31-bc38-77f5661a0bdc', taskId='fdcf4d1b-82fe-49a6-b233-323ebe568f8e'}), log id: 4895c79c 2019-07-25 12:39:18,764+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] FINISH, HSMClearTaskVDSCommand, log id: 4895c79c 2019-07-25 12:39:18,764+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SPMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] FINISH, SPMClearTaskVDSCommand, log id: 42de0c2b 2019-07-25 12:39:18,764+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] SPMAsyncTask::ClearAsyncTask: At time of attempt to clear task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' the response code was 'TaskStateError' and message was 'Operation is not allowed in this task state: ("can't clean in state running",)'. Task will not be cleaned 2019-07-25 12:39:18,764+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] Task id 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' has passed pre-polling period time and should be polled. Pre-polling period is 60000 millis. 2019-07-25 12:39:18,764+02 INFO [org.ovirt.engine.core.bll.tasks.AsyncTaskManager] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] Cleaning zombie tasks: Clearing async task 'Unknown' that started at 'Fri May 03 14:48:50 CEST 2019' 2019-07-25 12:39:18,764+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] SPMAsyncTask::ClearAsyncTask: Attempting to clear task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' 2019-07-25 12:39:18,765+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SPMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] START, SPMClearTaskVDSCommand( SPMTaskGuidBaseVDSCommandParameters:{storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7', ignoreFailoverLimit='false', taskId='fdcf4d1b-82fe-49a6-b233-323ebe568f8e'}), log id: da77af2 2019-07-25 12:39:18,766+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] START, HSMClearTaskVDSCommand(HostName = infn-vm05.management, HSMTaskGuidBaseVDSCommandParameters:{hostId='751f3e99-b95e-4c31-bc38-77f5661a0bdc', taskId='fdcf4d1b-82fe-49a6-b233-323ebe568f8e'}), log id: 530694fb 2019-07-25 12:39:18,771+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] FINISH, HSMClearTaskVDSCommand, log id: 530694fb 2019-07-25 12:39:18,771+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SPMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] FINISH, SPMClearTaskVDSCommand, log id: da77af2 2019-07-25 12:39:18,771+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] SPMAsyncTask::ClearAsyncTask: At time of attempt to clear task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' the response code was 'TaskStateError' and message was 'Operation is not allowed in this task state: ("can't clean in state running",)'. Task will not be cleaned there is some relation between this error and a task that has remained hanging, from SPM server: # vdsm-client Task getInfo taskID=fdcf4d1b-82fe-49a6-b233-323ebe568f8e { "verb": "prepareMerge", "id": "fdcf4d1b-82fe-49a6-b233-323ebe568f8e" } # vdsm-client Task getStatus taskID=fdcf4d1b-82fe-49a6-b233-323ebe568f8e { "message": "running job 1 of 1", "code": 0, "taskID": "fdcf4d1b-82fe-49a6-b233-323ebe568f8e", "taskResult": "", "taskState": "running" } How can I solve this problem ? Thanks a lot for your help !! Best Regards Enrico -- _______________________________________________________________________ Enrico Becchetti Servizio di Calcolo e Reti Istituto Nazionale di Fisica Nucleare - Sezione di Perugia Via Pascoli,c/o Dipartimento di Fisica 06123 Perugia (ITALY) Phone:+39 075 5852777 Mail: Enrico.Becchetti<at>pg.infn.it _______________________________________________________________________

5 15

Changing disk QoS causes segfault with IO-Threads enabled (oVirt 4.3.0.4-1.el7)
by jloh＠squiz.net 23 Apr '24

23 Apr '24

We recently upgraded to 4.3.0 and have found that when changing disk QoS settings on VMs whilst IO-Threads is enabled causes them to segfault and the VM to reboot. We've been able to replicate this across several VMs. VMs with IO-Threads disabled/turned off do not segfault when changing the QoS. Mar 1 11:49:06 srvXX kernel: IO iothread1[30468]: segfault at fffffffffffffff8 ip 0000557649f2bd24 sp 00007f80de832f60 error 5 in qemu-kvm[5576498dd000+a03000] Mar 1 11:49:06 srvXX abrt-hook-ccpp: invalid number 'iothread1' Mar 1 11:49:11 srvXX libvirtd: 2019-03-01 00:49:11.116+0000: 13365: error : qemuMonitorIORead:609 : Unable to read from monitor: Connection reset by peer Happy to supply some more logs to someone if they'll help but just wondering whether anyone else has experienced this or knows of a current fix other than turning io-threads off. Cheers.

4 3

Unable to install oVirt on RHEL7.5
by SS00514758＠techmahindra.com 05 Jan '24

05 Jan '24

Hi All, I am unable to install oVirt on RHEL7.5, to install it I am taking reference of below link, https://www.ovirt.org/documentation/install-guide/chap-Installing_oVirt.html But though it is not working for me, couple of dependencies is not getting installed, and because of this I am not able to run the ovirt-engine, below are the depencies packages that unable to install, Error: Package: collectd-write_http-5.8.0-6.1.el7.x86_64 (@ovirt-4.2-centos-opstools) Requires: collectd(x86-64) = 5.8.0-6.1.el7 Removing: collectd-5.8.0-6.1.el7.x86_64 (@ovirt-4.2-centos-opstools) collectd(x86-64) = 5.8.0-6.1.el7 Updated By: collectd-5.8.1-1.el7.x86_64 (epel) collectd(x86-64) = 5.8.1-1.el7 Available: collectd-5.7.2-1.el7.x86_64 (ovirt-4.2-centos-opstools) collectd(x86-64) = 5.7.2-1.el7 Available: collectd-5.7.2-3.el7.x86_64 (ovirt-4.2-centos-opstools) collectd(x86-64) = 5.7.2-3.el7 Available: collectd-5.8.0-2.el7.x86_64 (ovirt-4.2-centos-opstools) collectd(x86-64) = 5.8.0-2.el7 Available: collectd-5.8.0-3.el7.x86_64 (ovirt-4.2-centos-opstools) collectd(x86-64) = 5.8.0-3.el7 Available: collectd-5.8.0-5.el7.x86_64 (ovirt-4.2-centos-opstools) collectd(x86-64) = 5.8.0-5.el7 Help me to install this. Looking forward to resolve this issue. Regards Sumit Sahay

6 8

Re: Failed to synchronize networks of Provider ovirt-provider-ovn
by Mail SET Inc. Group 27 Oct '23

27 Oct '23

Yes, i use same manual to change WebUI SSL. ovirt-ca-file= is a same SSL file which use WebUI. Yes, i restart ovirt-provider-ovn, i restart engine, i restart all what i can restart. Nothing... > 12 сент. 2018 г., в 16:11, Dominik Holler <dholler(a)redhat.com> написал(а): > > On Wed, 12 Sep 2018 14:23:54 +0300 > "Mail SET Inc. Group" <mail(a)set-pro.net> wrote: > >> Ok! > > Not exactly, please use users(a)ovirt.org for such questions. > Other should benefit from this questions, too. > Please write the next mail to users(a)ovirt.org and keep me in CC. > >> What i did: >> >> 1) install oVirt «from box» (4.2.5.2-1.el7); >> 2) generate own ssl for my engine using my FreeIPA CA, Install it and > > What means "Install it"? You can use the doc from the following link > https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.2/ht… > > Ensure that ovirt-ca-file= in > /etc/ovirt-provider-ovn/conf.d/10-setup-ovirt-provider-ovn.conf > points to the correct file and ovirt-provider-ovn is restarted. > >> get tis issue; >> >> >> [root@engine ~]# tail -n 50 /var/log/ovirt-provider-ovn.log >> 2018-09-12 14:10:23,828 root [SSL: CERTIFICATE_VERIFY_FAILED] >> certificate verify failed (_ssl.c:579) Traceback (most recent call >> last): File "/usr/share/ovirt-provider-ovn/handlers/base_handler.py", >> line 133, in _handle_request method, path_parts, content >> File "/usr/share/ovirt-provider-ovn/handlers/selecting_handler.py", >> line 175, in handle_request return >> self.call_response_handler(handler, content, parameters) File >> "/usr/share/ovirt-provider-ovn/handlers/keystone.py", line 33, in >> call_response_handler return response_handler(content, parameters) >> File "/usr/share/ovirt-provider-ovn/handlers/keystone_responses.py", >> line 62, in post_tokens user_password=user_password) File >> "/usr/share/ovirt-provider-ovn/auth/plugin_facade.py", line 26, in >> create_token return auth.core.plugin.create_token(user_at_domain, >> user_password) File >> "/usr/share/ovirt-provider-ovn/auth/plugins/ovirt/plugin.py", line >> 48, in create_token timeout=self._timeout()) File >> "/usr/share/ovirt-provider-ovn/auth/plugins/ovirt/sso.py", line 75, >> in create_token username, password, engine_url, ca_file, timeout) >> File "/usr/share/ovirt-provider-ovn/auth/plugins/ovirt/sso.py", line >> 91, in _get_sso_token timeout=timeout File >> "/usr/share/ovirt-provider-ovn/auth/plugins/ovirt/sso.py", line 54, >> in wrapper response = func(*args, **kwargs) File >> "/usr/share/ovirt-provider-ovn/auth/plugins/ovirt/sso.py", line 47, >> in wrapper raise BadGateway(e) BadGateway: [SSL: >> CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:579) >> >> >> [root@engine ~]# tail -n 20 /var/log/ovirt-engine/engine.log >> 2018-09-12 14:10:23,773+03 INFO >> [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand] >> (EE-ManagedThreadFactory-engineScheduled-Thread-47) [316db685] Lock >> Acquired to object >> 'EngineLock:{exclusiveLocks='[14e4fb72-9764-4757-b37d-4d487995571a=PROVIDER]', >> sharedLocks=''}' 2018-09-12 14:10:23,778+03 INFO >> [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand] >> (EE-ManagedThreadFactory-engineScheduled-Thread-47) [316db685] >> Running command: SyncNetworkProviderCommand internal: true. >> 2018-09-12 14:10:23,836+03 ERROR >> [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand] >> (EE-ManagedThreadFactory-engineScheduled-Thread-47) [316db685] >> Command >> 'org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand' >> failed: EngineException: (Failed with error Bad Gateway and code >> 5050) 2018-09-12 14:10:23,837+03 INFO >> [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand] >> (EE-ManagedThreadFactory-engineScheduled-Thread-47) [316db685] Lock >> freed to object >> 'EngineLock:{exclusiveLocks='[14e4fb72-9764-4757-b37d-4d487995571a=PROVIDER]', >> sharedLocks=''}' 2018-09-12 14:14:12,477+03 INFO >> [org.ovirt.engine.core.sso.utils.AuthenticationUtils] (default >> task-6) [] User admin@internal successfully logged in with scopes: >> ovirt-app-admin ovirt-app-api ovirt-app-portal >> ovirt-ext=auth:sequence-priority=~ ovirt-ext=revoke:revoke-all >> ovirt-ext=token-info:authz-search >> ovirt-ext=token-info:public-authz-search >> ovirt-ext=token-info:validate ovirt-ext=token:password-access >> 2018-09-12 14:14:12,587+03 INFO >> [org.ovirt.engine.core.bll.aaa.CreateUserSessionCommand] (default >> task-6) [1bf1b763] Running command: CreateUserSessionCommand >> internal: false. 2018-09-12 14:14:12,628+03 INFO >> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] >> (default task-6) [1bf1b763] EVENT_ID: USER_VDC_LOGIN(30), User >> admin@internal-authz connecting from '10.0.3.61' using session >> 's8jAm7BUJGlicthm6yZBA3CUM8QpRdtwFaK3M/IppfhB3fHFB9gmNf0cAlbl1xIhcJ2WX+ww7e71Ri+MxJSsIg==' >> logged in. 2018-09-12 14:14:30,972+03 INFO >> [org.ovirt.engine.core.bll.provider.ImportProviderCertificateCommand] >> (default task-6) [ee3cc8a7-4485-4fdf-a0c2-e9d67b5cfcd3] Running >> command: ImportProviderCertificateCommand internal: false. Entities >> affected : ID: aaa00000-0000-0000-0000-123456789aaa Type: >> SystemAction group CREATE_STORAGE_POOL with role type ADMIN >> 2018-09-12 14:14:30,982+03 INFO >> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] >> (default task-6) [ee3cc8a7-4485-4fdf-a0c2-e9d67b5cfcd3] EVENT_ID: >> PROVIDER_CERTIFICATE_IMPORTED(213), Certificate for provider >> ovirt-provider-ovn was imported. (User: admin@internal-authz) >> 2018-09-12 14:14:31,006+03 INFO >> [org.ovirt.engine.core.bll.provider.TestProviderConnectivityCommand] >> (default task-6) [a48d94ab-b0b2-42a2-a667-0525b4c652ea] Running >> command: TestProviderConnectivityCommand internal: false. Entities >> affected : ID: aaa00000-0000-0000-0000-123456789aaa Type: >> SystemAction group CREATE_STORAGE_POOL with role type ADMIN >> 2018-09-12 14:14:31,058+03 ERROR >> [org.ovirt.engine.core.bll.provider.TestProviderConnectivityCommand] >> (default task-6) [a48d94ab-b0b2-42a2-a667-0525b4c652ea] Command >> 'org.ovirt.engine.core.bll.provider.TestProviderConnectivityCommand' >> failed: EngineException: (Failed with error Bad Gateway and code >> 5050) 2018-09-12 14:15:10,954+03 INFO >> [org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService] >> (EE-ManagedThreadFactory-engineThreadMonitoring-Thread-1) [] Thread >> pool 'default' is using 0 threads out of 1, 5 threads waiting for >> tasks. 2018-09-12 14:15:10,954+03 INFO >> [org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService] >> (EE-ManagedThreadFactory-engineThreadMonitoring-Thread-1) [] Thread >> pool 'engine' is using 0 threads out of 500, 16 threads waiting for >> tasks and 0 tasks in queue. 2018-09-12 14:15:10,954+03 INFO >> [org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService] >> (EE-ManagedThreadFactory-engineThreadMonitoring-Thread-1) [] Thread >> pool 'engineScheduled' is using 0 threads out of 100, 100 threads >> waiting for tasks. 2018-09-12 14:15:10,954+03 INFO >> [org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService] >> (EE-ManagedThreadFactory-engineThreadMonitoring-Thread-1) [] Thread >> pool 'engineThreadMonitoring' is using 1 threads out of 1, 0 threads >> waiting for tasks. 2018-09-12 14:15:10,954+03 INFO >> [org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService] >> (EE-ManagedThreadFactory-engineThreadMonitoring-Thread-1) [] Thread >> pool 'hostUpdatesChecker' is using 0 threads out of 5, 2 threads >> waiting for tasks. 2018-09-12 14:15:23,843+03 INFO >> [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand] >> (EE-ManagedThreadFactory-engineScheduled-Thread-61) [2455041f] Lock >> Acquired to object >> 'EngineLock:{exclusiveLocks='[14e4fb72-9764-4757-b37d-4d487995571a=PROVIDER]', >> sharedLocks=''}' 2018-09-12 14:15:23,849+03 INFO >> [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand] >> (EE-ManagedThreadFactory-engineScheduled-Thread-61) [2455041f] >> Running command: SyncNetworkProviderCommand internal: true. >> 2018-09-12 14:15:23,900+03 ERROR >> [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand] >> (EE-ManagedThreadFactory-engineScheduled-Thread-61) [2455041f] >> Command >> 'org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand' >> failed: EngineException: (Failed with error Bad Gateway and code >> 5050) 2018-09-12 14:15:23,901+03 INFO >> [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand] >> (EE-ManagedThreadFactory-engineScheduled-Thread-61) [2455041f] Lock >> freed to object >> 'EngineLock:{exclusiveLocks='[14e4fb72-9764-4757-b37d-4d487995571a=PROVIDER]', >> sharedLocks=''}' >> >> >> [root@engine ~]# >> cat /etc/ovirt-provider-ovn/conf.d/10-setup-ovirt-provider-ovn.conf # >> This file is automatically generated by engine-setup. Please do not >> edit manually [OVN REMOTE] ovn-remote=ssl:127.0.0.1:6641 >> [SSL] >> https-enabled=true >> ssl-cacert-file=/etc/pki/ovirt-engine/ca.pem >> ssl-cert-file=/etc/pki/ovirt-engine/certs/ovirt-provider-ovn.cer >> ssl-key-file=/etc/pki/ovirt-engine/keys/ovirt-provider-ovn.key.nopass >> [OVIRT] >> ovirt-sso-client-secret=Ms7Gw9qNT6IkXu7oA54tDmxaZDIukABV >> ovirt-host=https://engine.set.local:443 >> ovirt-sso-client-id=ovirt-provider-ovn >> ovirt-ca-file=/etc/pki/ovirt-engine/apache-ca.pem >> [PROVIDER] >> provider-host=engine.set.local >> >> >>> 12 сент. 2018 г., в 13:59, Dominik Holler <dholler(a)redhat.com> >>> написал(а): >>> >>> On Wed, 12 Sep 2018 13:04:53 +0300 >>> "Mail SET Inc. Group" <mail(a)set-pro.net> wrote: >>> >>>> Hello Dominik! >>>> I have a same issue with OVN provider and SSL >>>> https://www.mail-archive.com/users@ovirt.org/msg47020.html >>>> <https://www.mail-archive.com/users@ovirt.org/msg47020.html> But >>>> certificate changes not helps to resolve it. Maybe you can help me >>>> with this? >>> >>> Sure. Can you please share the relevant lines of >>> ovirt-provider-ovn.log and engine.log, and the information if you >>> are using the certificates generated by engine-setup with >>> users(a)ovirt.org ? Thanks, >>> Dominik >>> >> > >

5 13

engine-setup failing on 4.3.2 -> 4.3.3 fails during Engine schema refresh fail
by Edward Berger 18 Jul '23

18 Jul '23

I was trying to upgrade a hyperconverged oVirt hosted engine and failed in the engine-setup command with these error and warnings. ... [ INFO ] Creating/refreshing Engine database schema [ ERROR ] schema.sh: FATAL: Cannot execute sql command: --file=/usr/share/ovirt-engine/dbscripts/upgrade/04_03_0830_add_foreign_key_to_image_transfers.sql [ ERROR ] Failed to execute stage 'Misc configuration': Engine schema refresh failed ... [ INFO ] Yum Verify: 16/16: ovirt-engine-tools.noarch 0:4.3.3.5-1.el7 - e [WARNING] Rollback of DWH database postponed to Stage "Clean up" [ INFO ] Rolling back database schema ... [ INFO ] Stage: Pre-termination [ INFO ] Stage: Termination [ ERROR ] Execution of setup failed Attaching engine-setup logfile.

4 6

oVirt host deploy: disable multipath
by femi adegoke 27 Mar '23

27 Mar '23

https://bugzilla.redhat.com/show_bug.cgi?id=1472356 There are 2 drives in my install that oVirt is claiming as multipath. I have tried blacklisting at /etc/multipath/ but that hasn't worked. Any better solutions? I need these 2 drives to be non-multipathed.

4 19

Out-of-sync networks can only be detached
by Sakhi Hadebe 27 Feb '23

27 Feb '23

Hi, I have a 3-node oVirt cluster. I have configured 2 logical networks: ovirtmgmt and public. Public logical network is attached in only 2 nodes and failing to attach on the 3rd node with the below error Invalid operation, out-of-sync network 'public' can only be detached. Please have been stuck on this for almost the whole day now. How do I fix this error? -- Regards, Sakhi Hadebe

3 5

Network Address Change
by Paul.LKW 28 Dec '22

28 Dec '22

Hi All: I just has a case, I need to change the oVirt host and engine IP address due to data center decommission I checked in the hosted-engine host there are some files I could change ; in ovirt-hosted-engine/hosted-engine.conf ca_subject="O=simple.com, CN=1.2.3.4" gateway=1.2.3.254 and of course I need to change the ovirtmgmt interface IP too, I think just change the above line could do the tick, but where could I change the other host IP in the cluster ? I think I have to be lost all the host as once changed the hosted-engine host IP as it is in diff. sub net. Does there any command line tools could do that or someone has such experience could share? Best Regards, Paul.LKW

4 6

looking for some ISV backup software which integrates the backup API
by Nathanaël Blanchet 08 Jun '22

08 Jun '22

Hello, We are about to change our backup provider, and I find it is a great chance to choose a full supported ovirt backup solution. I currently use this python script vm-backup-scheduler (https://github.com/wefixit-AT/oVirtBackup) but it is not the workflow officially suggested by the community (https://www.ovirt.org/develop/release-management/features/storage/backup-re…) I've been looking for a long time an ISV who supports such an API, but the only one I found is this one : Acronis Backup Advanced suggested here https://access.redhat.com/ecosystem/search/#/ecosystem/Red%20Hat%20Enterpri… I ran the trial version, but it doesn't seem to do better than the vm-backup-scheduler script, and it doesn't seem to use the backup API (attach a clone as a disk to an existing vm). Can you suggest me some other ISV solutions, if they ever exist... or share me your backup experience?

5 4

OVS switch type for hosted-engine
by Devin A. Bougie 06 May '22

06 May '22

Is it possible to setup a hosted engine using the OVS switch type instead of Legacy? If it's not possible to start out as OVS, instructions for switching from Legacy to OVS after the fact would be greatly appreciated. Many thanks, Devin

4 5

USB3 redirection
by Rik Theys 19 Apr '22

19 Apr '22

Hi, I'm trying to assign a USB3 controller to a CentOS 7.4 VM in oVirt 4.1 with USB redirection enabled. I've created the following file in /etc/ovirt-engine/osinfo.conf.d: 01-usb.properties with content os.other.devices.usb.controller.value = nec-xhci and have restarted ovirt-engine. If I disable USB-support in the web interface for the VM, the xhci controller is added to the VM (I can see it in the qemu-kvm commandline), but usb redirection is not available. If I enable USB-support in the UI, no xhci controller is added (only 4 uhci controllers). Is there a way to make the controllers for usb redirection xhci controllers? Regards, Rik -- Rik Theys System Engineer KU Leuven - Dept. Elektrotechniek (ESAT) Kasteelpark Arenberg 10 bus 2440 - B-3001 Leuven-Heverlee +32(0)16/32.11.07 ---------------------------------------------------------------- <<Any errors in spelling, tact or fact are transmission errors>>

3 5

OVN routing and firewalling in oVirt
by Gianluca Cecchi 19 Apr '22

19 Apr '22

Hello, how do we manage routing between different OVN networks in oVirt? And between OVN networks and physical ones? Based on architecture read here: http://openvswitch.org/support/dist-docs/ovn-architecture.7.html I see terms for logical routers and gateway routers respectively but how to apply to oVirt configuration? Do I have to choose between setting up a specialized VM or a physical one: is it applicable/advisable to put on oVirt host itself the gateway functionality? Is there any security policy (like security groups in Openstack) to implement? Thanks, Gianluca

4 6

Install hosted-engine - Task Get local VM IP failed
by florentl 10 Mar '22

10 Mar '22

Hi all, I try to install hosted-engine on node : ovirt-node-ng-4.2.3-0.20180518. Every times I get stuck on : [ ERROR ] fatal: [localhost]: FAILED! => {"attempts": 50, "changed": true, "cmd": "virsh -r net-dhcp-leases default | grep -i 00:16:3e:6c:5a:91 | awk '{ print $5 }' | cut -f1 -d'/'", "delta": "0:00:00.108872", "end": "2018-06-01 11:17:34.421769", "rc": 0, "start": "2018-06-01 11:17:34.312897", "stderr": "", "stderr_lines": [], "stdout": "", "stdout_lines": []} I tried with static IP Address and with DHCP but both failed. To be more specific, I installed three nodes, deployed glusterfs with the wizard. I'm in a nested virtualization environment for this lab (Vmware Esxi Hypervisor). My node IP is : 192.168.176.40 / and I want the hosted-engine vm has 192.168.176.43. Thanks, Florent

7 17

Host needs to be reinstalled after configuring power management
by Andrew DeMaria 02 Feb '22

02 Feb '22

Hi, I am running ovirt 4.3 and have found the following action item immediately after configuring power management for a host: Host needs to be reinstalled as important configuration changes were applied on it. The thing is - I've just freshly installed this host and it seems strange that I need to reinstall it. Is there a better way to install a host and configure power management without having to reinstall it after? Thanks, Andrew

4 3

Import an exported VM using Ansible
by paolo＠airaldi.it 25 Jan '22

25 Jan '22

Hello everybody! I'm trying to automate a copy of a VM from one Datacenter to another using an Ansible.playbook. I'm able to: - Create a snapshot of the source VM - create a clone from the snapshot - remove the snapshot - attach an Export Domain - export the clone to the Export Domain - remove the clone - detach the Export domain from the source Datacenter and attach to the destination. Unfortunately I cannot find a module to: - import the VM from the Export Domain - delete the VM image from the Export Domain. Any hint on how to do that? Thanks in advance. Cheers. Paolo PS: if someone is interested I can share the playbook.

4 3

Lots of storage.MailBox.SpmMailMonitor
by Fabrice Bacchella 06 Jan '22

06 Jan '22

My vdsm log files are huge: -rw-r--r-- 1 vdsm kvm 1.8G Nov 22 11:32 vdsm.log And this is juste half an hour of logs: $ head -1 vdsm.log 2018-11-22 11:01:12,132+0100 ERROR (mailbox-spm) [storage.MailBox.SpmMailMonitor] mailbox 2 checksum failed, not clearing mailbox, clearing new mail (data='...lots of data', expected='\xa4\x06\x08\x00') (mailbox:612) I just upgraded vdsm: $ rpm -qi vdsm Name : vdsm Version : 4.20.43

3 5

Template for Ubuntu 18.04 Server Issues
by jeremy_tourville＠hotmail.com 02 Sep '21

02 Sep '21

I have built a system as a template on oVirt. Specifically, Ubuntu 18.04 server. I am noticing an issue when creating new vms from that template. I used the check box for "seal template" when creating the template. When I create a new Ubuntu VM I am getting duplicate IP addresses for all the machines created from the template. It seems like the checkbox doesn't fully function as intended. I would need to do further manual steps to clear up this issue. Has anyone else noticed this behavior? Is this expected or have I missed something? Thanks for your input!

6 7

Libgfapi considerations
by Jayme 01 Jul '21

01 Jul '21

Are there currently any known issues with using libgfapi in the latest stable version of ovirt in hci deployments? I have recently enabled it and have noticed a significant (over 4x) increase in io performance on my vms. I’m concerned however since it does not seem to be an ovirt default setting. Is libgfapi considered safe and stable to use in ovirt 4.3 hci?

9 16

poweroff and reboot with ovirt_vm ansible module
by Nathanaël Blanchet 18 May '21

18 May '21

Hello, is there a way to poweroff or reboot (without stopped and running state) a vm with the ovirt_vm ansible module? -- Nathanaël Blanchet Supervision réseau Pôle Infrastrutures Informatiques 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 blanchet(a)abes.fr

7 11

supervdsm failing during network_caps
by Alan G 24 Mar '21

24 Mar '21

Hi, I have issues with one host where supervdsm is failing in network_caps. I see the following trace in the log. MainProcess|jsonrpc/1::ERROR::2020-01-06 03:01:05,558::supervdsm_server::100::SuperVdsm.ServerCallback::(wrapper) Error in network_caps Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/supervdsm_server.py", line 98, in wrapper res = func(*args, **kwargs) File "/usr/lib/python2.7/site-packages/vdsm/network/api.py", line 56, in network_caps return netswitch.configurator.netcaps(compatibility=30600) File "/usr/lib/python2.7/site-packages/vdsm/network/netswitch/configurator.py", line 317, in netcaps net_caps = netinfo(compatibility=compatibility) File "/usr/lib/python2.7/site-packages/vdsm/network/netswitch/configurator.py", line 325, in netinfo _netinfo = netinfo_get(vdsmnets, compatibility) File "/usr/lib/python2.7/site-packages/vdsm/network/netinfo/cache.py", line 150, in get return _stringify_mtus(_get(vdsmnets)) File "/usr/lib/python2.7/site-packages/vdsm/network/netinfo/cache.py", line 59, in _get ipaddrs = getIpAddrs() File "/usr/lib/python2.7/site-packages/vdsm/network/netinfo/addresses.py", line 72, in getIpAddrs for addr in nl_addr.iter_addrs(): File "/usr/lib/python2.7/site-packages/vdsm/network/netlink/addr.py", line 33, in iter_addrs with _nl_addr_cache(sock) as addr_cache: File "/usr/lib64/python2.7/contextlib.py", line 17, in __enter__ return self.gen.next() File "/usr/lib/python2.7/site-packages/vdsm/network/netlink/__init__.py", line 92, in _cache_manager cache = cache_allocator(sock) File "/usr/lib/python2.7/site-packages/vdsm/network/netlink/libnl.py", line 469, in rtnl_addr_alloc_cache raise IOError(-err, nl_geterror(err)) IOError: [Errno 16] Message sequence number mismatch A restart of supervdsm will resolve the issue for a period, maybe 24 hours, then it will occur again. So I'm thinking it's resource exhaustion or a leak of some kind? Running 4.2.8.2 with VDSM at 4.20.46. I've had a look through the bugzilla and can't find an exact match, closest was this one https://bugzilla.redhat.com/show_bug.cgi?id=1666123 which seems to be a RHV only fix. Thanks, Alan

2 3

OVN and change of mgmt network
by Gianluca Cecchi 26 Jan '21

26 Jan '21

Hello, I previously had OVN running on engine (as OVN provider with northd and northbound and southbound DBs) and hosts (with OVN controller). After changing mgmt ip of hosts (engine has retained instead the same ip), I executed again on them the command: vdsm-tool ovn-config <ip_of_engine> <nel_local_ip_of_host> Now I think I have to clean up some things, eg: 1) On engine where I get these lines below systemctl status ovn-northd.service -l . . . Sep 29 14:41:42 ovmgr1 ovsdb-server[940]: ovs|00005|reconnect|ERR|tcp: 10.4.167.40:37272: no response to inactivity probe after 5 seconds, disconnecting Oct 03 11:52:00 ovmgr1 ovsdb-server[940]: ovs|00006|reconnect|ERR|tcp: 10.4.167.41:52078: no response to inactivity probe after 5 seconds, disconnecting The two IPs are the old ones of two hosts It seems that a restart of the services has fixed... Can anyone confirm if I have to do anything else? 2) On hosts (there are 3 hosts with OVN on ip 10.4.192.32/33/34) where I currently have this output [root@ov301 ~]# ovs-vsctl show 3a38c5bb-0abf-493d-a2e6-345af8aedfe3 Bridge br-int fail_mode: secure Port "ovn-1dce5b-0" Interface "ovn-1dce5b-0" type: geneve options: {csum="true", key=flow, remote_ip="10.4.192.32"} Port "ovn-ddecf0-0" Interface "ovn-ddecf0-0" type: geneve options: {csum="true", key=flow, remote_ip="10.4.192.33"} Port "ovn-fd413b-0" Interface "ovn-fd413b-0" type: geneve options: {csum="true", key=flow, remote_ip="10.4.168.74"} Port br-int Interface br-int type: internal ovs_version: "2.7.2" [root@ov301 ~]# The IPs of kind 10.4.192.x are ok. But there is a left-over of an old host I initially used for tests, corresponding to 10.4.168.74, that now doesn't exist anymore How can I clean records for 1) and 2)? Thanks, Gianluca

3 4

encrypted GENEVE traffic
by Pavel Nakonechnyi 18 Jan '21

18 Jan '21

Dear oVirt Community, From my understanding oVirt does not support Open vSwitch IPSEC tunneling for GENEVE traffic (which is described on pages http://docs.openvswitch.org/en/latest/howto/ipsec/ and http://docs.openvswitch.org/en/latest/tutorials/ipsec/) Are there plans to introduce such support? (or explicitly not to..) Is it possible to somehow manually configure such tunneling for existing virtual networks? (even in a limited way) Alternatively, is it possible to deploy oVirt on top of the tunneled (i.e. via VXLAN, IPSec) interfaces? This will allow to encrypt all management traffic. Such requirement arises when using oVirt deployment on third-party premises with untrusted network. Thank in advance for any clarifications. :) -- WBR, Pavel +32478910884

2 7

Can't import some VMs after storage domain detach and reattach to new datacenter.
by m black 10 Dec '20

10 Dec '20

7 14

"gluster-ansible-roles is not installed on Host" error on Cockpit
by Hesham Ahmed 26 Nov '20

26 Nov '20

On a new 4.3.1 oVirt Node installation, when trying to deploy HCI (also when trying adding a new gluster volume to existing clusters) using Cockpit, an error is displayed "gluster-ansible-roles is not installed on Host. To continue deployment, please install gluster-ansible-roles on Host and try again". There is no package named gluster-ansible-roles in the repositories: [root@localhost ~]# yum install gluster-ansible-roles Loaded plugins: enabled_repos_upload, fastestmirror, imgbased-persist, package_upload, product-id, search-disabled-repos, subscription-manager, vdsmupgrade This system is not registered with an entitlement server. You can use subscription-manager to register. Loading mirror speeds from cached hostfile * ovirt-4.3-epel: mirror.horizon.vn No package gluster-ansible-roles available. Error: Nothing to do Uploading Enabled Repositories Report Cannot upload enabled repos report, is this client registered? This is due to check introduced here: https://gerrit.ovirt.org/#/c/98023/1/dashboard/src/helpers/AnsibleUtil.js Changing the line from: [ "rpm", "-qa", "gluster-ansible-roles" ], { "superuser":"require" } to [ "rpm", "-qa", "gluster-ansible" ], { "superuser":"require" } resolves the issue. The above code snippet is installed at /usr/share/cockpit/ovirt-dashboard/app.js on oVirt node and can be patched by running "sed -i 's/gluster-ansible-roles/gluster-ansible/g' /usr/share/cockpit/ovirt-dashboard/app.js && systemctl restart cockpit"

2 1

Error exporting into ova
by Gianluca Cecchi 31 Aug '20

31 Aug '20

Hello, I'm playing with export_vm_as_ova.py downloaded from the examples github: https://github.com/oVirt/ovirt-engine-sdk/blob/master/sdk/examples/export_v… My environment is oVirt 4.3.3.7 with iSCSI storage domain. It fails leaving an ova.tmp file In webadmin gui: Starting to export Vm enginecopy1 as a Virtual Appliance 7/19/1911:55:12 AM VDSM ov301 command TeardownImageVDS failed: Cannot deactivate Logical Volume: ('General Storage Exception: ("5 [] [\' Logical volume fa33df49-b09d-4f86-9719-ede649542c21/0420ef47-0ad0-4cf9-babd-d89383f7536b in use.\']\\nfa33df49-b09d-4f86-9719-ede649542c21/[\'a7480dc5-b5ca-4cb3-986d-77bc12165be4\', \'0420ef47-0ad0-4cf9-babd-d89383f7536b\']",)',) 7/19/1912:25:36 PM Failed to export Vm enginecopy1 as a Virtual Appliance to path /save_ova/base/dump/myvm2.ova on Host ov301 7/19/1912:25:37 PM During export I have this qemu-img process creating the disk over the loop device: root 30878 30871 0 11:55 pts/2 00:00:00 su -p -c qemu-img convert -T none -O qcow2 '/rhev/data-center/mnt/blockSD/fa33df49-b09d-4f86-9719-ede649542c21/images/59a4a324-4c99-4ff5-abb1-e9bbac83292a/0420ef47-0ad0-4cf9-babd-d89383f7536b' '/dev/loop1' vdsm vdsm 30882 30878 10 11:55 ? 00:00:00 qemu-img convert -T none -O qcow2 /rhev/data-center/mnt/blockSD/fa33df49-b09d-4f86-9719-ede649542c21/images/59a4a324-4c99-4ff5-abb1-e9bbac83292a/0420ef47-0ad0-4cf9-babd-d89383f7536b /dev/loop1 The ova.tmp file is getting filled while command runs eg: [root@ov301 ]# du -sh /save_ova/base/dump/myvm2.ova.tmp 416M /save_ova/base/dump/myvm2.ova.tmp [root@ov301 sysctl.d]# [root@ov301 sysctl.d]# du -sh /save_ova/base/dump/myvm2.ova.tmp 911M /save_ova/base/dump/myvm2.ova.tmp [root@ov301 ]# and the final generated / not completed file is in this state: [root@ov301 ]# qemu-img info /save_ova/base/dump/myvm2.ova.tmp image: /save_ova/base/dump/myvm2.ova.tmp file format: raw virtual size: 30G (32217446400 bytes) disk size: 30G [root@ov301 sysctl.d]# But I notice that the timestamp of the file is about 67 minutes after start of job and well after the notice of its failure.... [root@ov301 sysctl.d]# ll /save_ova/base/dump/ total 30963632 -rw-------. 1 root root 32217446400 Jul 19 13:02 myvm2.ova.tmp [root@ov301 sysctl.d]# [root@ov301 sysctl.d]# du -sh /save_ova/base/dump/myvm2.ova.tmp 30G /save_ova/base/dump/myvm2.ova.tmp [root@ov301 sysctl.d]# In engine.log the first error I see is 30 minutes after start 2019-07-19 12:25:31,563+02 ERROR [org.ovirt.engine.core.common.utils.ansible.AnsibleExecutor] (EE-ManagedThreadFactory-engineScheduled-Thread-64) [2001ddf4] Ansible playbook execution failed: Timeout occurred while executing Ansible playbook. 2019-07-19 12:25:31,563+02 INFO [org.ovirt.engine.core.common.utils.ansible.AnsibleExecutor] (EE-ManagedThreadFactory-engineScheduled-Thread-64) [2001ddf4] Ansible playbook command has exited with value: 1 2019-07-19 12:25:31,564+02 ERROR [org.ovirt.engine.core.bll.CreateOvaCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-64) [2001ddf4] Failed to create OVA. Please check logs for more details: /var/log/ovirt-engine/ova/ovirt-export-ova-ansible-20190719115531-ov301-2001ddf4.log 2019-07-19 12:25:31,565+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.TeardownImageVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-64) [2001ddf4] START, TeardownImageVDSCommand(HostName = ov301, ImageActionsVDSCommandParameters:{hostId='8ef1ce6f-4e38-486c-b3a4-58235f1f1d06'}), log id: 3d2246f7 2019-07-19 12:25:36,569+02 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engineScheduled-Thread-64) [2001ddf4] EVENT_ID: VDS_BROKER_COMMAND_FAILURE(10,802), VDSM ov301 command TeardownImageVDS failed: Cannot deactivate Logical Volume: ('General Storage Exception: ("5 [] [\' Logical volume fa33df49-b09d-4f86-9719-ede649542c21/0420ef47-0ad0-4cf9-babd-d89383f7536b in use.\']\\nfa33df49-b09d-4f86-9719-ede649542c21/[\'a7480dc5-b5ca-4cb3-986d-77bc12165be4\', \'0420ef47-0ad0-4cf9-babd-d89383f7536b\']",)',) In ansible playbook suggested log file I don't see anything useful. It ends with timestamps when the script has been launched. Last lines are: 2019-07-19 11:55:33,877 p=5699 u=ovirt | TASK [ovirt-ova-export-pre-pack : Retrieving the temporary path for the OVA file] *** 2019-07-19 11:55:34,198 p=5699 u=ovirt | changed: [ov301] => { "changed": true, "dest": "/save_ova/base/dump/myvm2.ova.tmp", "gid": 0, "group": "root", "mode": "0600", "owner": "root", "secontext": "system_u:object_r:nfs_t:s0", "size": 32217446912, "state": "file", "uid": 0 } 2019-07-19 11:55:34,204 p=5699 u=ovirt | TASK [ovirt-ova-pack : Run packing script] ************************************* It seems 30 minutes... for timeout? About what, ansible job? Or possibly implicit user session created when running the python script? The snapshot has been correctly deleted (as I see also in engine.log), I don't see it in webadmin gui. Any known problem? Just for test I executed again at 14:24 and I see same Ansible error at 14:54 The snapshot gets deleted, while the qemu-img command still continues.... [root@ov301 sysctl.d]# ps -ef | grep qemu-img root 13504 13501 0 14:24 pts/1 00:00:00 su -p -c qemu-img convert -T none -O qcow2 '/rhev/data-center/mnt/blockSD/fa33df49-b09d-4f86-9719-ede649542c21/images/59a4a324-4c99-4ff5-abb1-e9bbac83292a/0420ef47-0ad0-4cf9-babd-d89383f7536b' '/dev/loop0' vdsm vdsm 13505 13504 3 14:24 ? 00:01:26 qemu-img convert -T none -O qcow2 /rhev/data-center/mnt/blockSD/fa33df49-b09d-4f86-9719-ede649542c21/images/59a4a324-4c99-4ff5-abb1-e9bbac83292a/0420ef47-0ad0-4cf9-babd-d89383f7536b /dev/loop0 root 17587 24530 0 15:05 pts/0 00:00:00 grep --color=auto qemu-img [root@ov301 sysctl.d]# [root@ov301 sysctl.d]# du -sh /save_ova/base/dump/myvm2.ova.tmp 24G /save_ova/base/dump/myvm2.ova.tmp [root@ov301 sysctl.d]# ll /save_ova/base/dump/myvm2.ova.tmp -rw-------. 1 root root 32217446400 Jul 19 15:14 /save_ova/base/dump/myvm2.ova.tmp [root@ov301 sysctl.d]# and then continues until image copy completes, but at this time the job has already aborted and so the completion of the ova composition doesn't go ahead... and I remain with the ova.tmp file... How to extend timeout? Thanks in advance, Gianluca

4 11

deprecating export domain?
by Charles Kozler 30 Aug '20

30 Aug '20

Hello, I recently read on this list from a redhat member that export domain is either being deprecated or looking at being deprecated To that end, can you share details? Can you share any notes/postings/bz's that document this? I would imagine something like this would be discussed in larger audience This seems like a somewhat significant change to make and I am curious where this is scheduled? Currently, a lot of my backups rely explicitly on an export domain for online snapshots, so I'd like to plan accordingly Thanks!

11 21

Support for Shared SAS storage
by Vinícius Ferrão 13 Aug '20

13 Aug '20

Hello, I’ve two compute nodes with SAS Direct Attached sharing the same disks. Looking at the supported types I can’t see this on the documentation: https://www.ovirt.org/documentation/admin-guide/chap-Storage.html There’s is local storage on this documentation, but my case is two machines, both using SAS, connected to the same machines. It’s the VRTX hardware from Dell. Is there any support for this? It should be just like Fibre Channel and iSCSI, but with SAS instead. Thanks,

7 11

Upgrade ovirt from 3.4 to 4.3
by lu.alfonsi＠almaviva.it 19 Jun '20

19 Jun '20

Good morning, i have a difficult enviroment with 20 Hypervisors based on ovirt 3.4.3-1 and i would like to reach the 4.3 version. Which are the best steps to achieve these objective? Thanks in advance Luigi

3 10

Re: Single instance scaleup.
by Strahil 05 Jun '20

05 Jun '20

Hi Leo, As you do not have a distributed volume , you can easily switch to replica 2 arbiter 1 or replica 3 volumes. You can use the following for adding the bricks: https://access.redhat.com/documentation/en-US/Red_Hat_Storage/2.1/html/Admi… Best Regards, Strahil NikolivOn May 26, 2019 10:54, Leo David <leoalex(a)gmail.com> wrote: > > Hi Stahil, > Thank you so much for yout input ! > > gluster volume info > > > Volume Name: engine > Type: Distribute > Volume ID: d7449fc2-cc35-4f80-a776-68e4a3dbd7e1 > Status: Started > Snapshot Count: 0 > Number of Bricks: 1 > Transport-type: tcp > Bricks: > Brick1: 192.168.80.191:/gluster_bricks/engine/engine > Options Reconfigured: > nfs.disable: on > transport.address-family: inet > storage.owner-uid: 36 > storage.owner-gid: 36 > features.shard: on > performance.low-prio-threads: 32 > performance.strict-o-direct: off > network.remote-dio: off > network.ping-timeout: 30 > user.cifs: off > performance.quick-read: off > performance.read-ahead: off > performance.io-cache: off > cluster.eager-lock: enable > Volume Name: ssd-samsung > Type: Distribute > Volume ID: 76576cc6-220b-4651-952d-99846178a19e > Status: Started > Snapshot Count: 0 > Number of Bricks: 1 > Transport-type: tcp > Bricks: > Brick1: 192.168.80.191:/gluster_bricks/sdc/data > Options Reconfigured: > cluster.eager-lock: enable > performance.io-cache: off > performance.read-ahead: off > performance.quick-read: off > user.cifs: off > network.ping-timeout: 30 > network.remote-dio: off > performance.strict-o-direct: on > performance.low-prio-threads: 32 > features.shard: on > storage.owner-gid: 36 > storage.owner-uid: 36 > transport.address-family: inet > nfs.disable: on > > The other two hosts will be 192.168.80.192/193 - this is gluster dedicated network over 10GB sfp+ switch. > - host 2 wil have identical harware configuration with host 1 ( each disk is actually a raid0 array ) > - host 3 has: > - 1 ssd for OS > - 1 ssd - for adding to engine volume in a full replica 3 > - 2 ssd's in a raid 1 array to be added as arbiter for the data volume ( ssd-samsung ) > So the plan is to have "engine" scaled in a full replica 3, and "ssd-samsung" scalled in a replica 3 arbitrated. > > > > > On Sun, May 26, 2019 at 10:34 AM Strahil <hunter86_bg(a)yahoo.com> wrote: >> >> Hi Leo, >> >> Gluster is quite smart, but in order to provide any hints , can you provide output of 'gluster volume info <glustervol>'. >> If you have 2 more systems , keep in mind that it is best to mirror the storage on the second replica (2 disks on 1 machine -> 2 disks on the new machine), while for the arbiter this is not neccessary. >> >> What is your network and NICs ? Based on my experience , I can recommend at least 10 gbit/s interfase(s). >> >> Best Regards, >> Strahil Nikolov >> >> On May 26, 2019 07:52, Leo David <leoalex(a)gmail.com> wrote: >>> >>> Hello Everyone, >>> Can someone help me to clarify this ? >>> I have a single-node 4.2.8 installation ( only two gluster storage domains - distributed single drive volumes ). Now I just got two identintical servers and I would like to go for a 3 nodes bundle. >>> Is it possible ( after joining the new nodes to the cluster ) to expand the existing volumes across the new nodes and change them to replica 3 arbitrated ? >>> If so, could you share with me what would it be the procedure ? >>> Thank you very much ! >>> >>> Leo > > > > -- > Best regards, Leo David

4 5

Failed to add storage domain
by thunderlight1＠gmail.com 31 May '20

31 May '20

Hi! I have installed oVirt using the iso ovirt-node-ng-installer-4.3.2-2019031908.el7. I the did run the Host-engine deployment through Cockpit. I got an error when it tries to create the domain storage. It sucessfully mounted the NFS-share on the host. Bellow is the error I got: 2019-04-14 10:40:38,967+0200 INFO ansible skipped {'status': 'SKIPPED', 'ansible_task': u'Check storage domain free space', 'ansible_host': u'localhost', 'ansible_playbook': u'/usr/share/ovirt-hosted-engine-setup/ansible/trigger_role.yml', 'ansible_type': 'task'} 2019-04-14 10:40:38,967+0200 DEBUG ansible on_any args <ansible.executor.task_result.TaskResult object at 0x7fb6918ad9d0> kwargs 2019-04-14 10:40:39,516+0200 INFO ansible task start {'status': 'OK', 'ansible_task': u'ovirt.hosted_engine_setup : Activate storage domain', 'ansible_playbook': u'/usr/share/ovirt-hosted-engine-setup/ansible/trigger_role.yml', 'ansible_type': 'task'} 2019-04-14 10:40:39,516+0200 DEBUG ansible on_any args TASK: ovirt.hosted_engine_setup : Activate storage domain kwargs is_conditional:False 2019-04-14 10:40:41,923+0200 DEBUG var changed: host "localhost" var "otopi_storage_domain_details" type "<type 'dict'>" value: "{ "changed": false, "exception": "Traceback (most recent call last):\n File \"/tmp/ansible_ovirt_storage_domain_payload_xSFxOp/__main__.py\", line 664, in main\n storage_domains_module.post_create_check(sd_id)\n File \"/tmp/ansible_ovirt_storage_domain_payload_xSFxOp/__main__.py\", line 526, in post_create_check\n id=storage_domain.id,\n File \"/usr/lib64/python2.7/site-packages/ovirtsdk4/services.py\", line 3053, in add\n return self._internal_add(storage_domain, headers, query, wait)\n File \"/usr/lib64/python2.7/site-packages/ovirtsdk4/service.py\", line 232, in _internal_add\n return future.wait() if wait else future\n File \"/usr/lib64/python2.7/site-packages/ovirtsdk4/service.py\", line 55, in wait\n return self._code(response)\n File \"/usr/lib64/python2.7/site-packages/ovirtsdk4/service.py\", line 229, in callback\n self._check_fault(response)\n File \"/usr/lib64/python2.7/site-packages/ovirtsdk4/service.py\", line 132, in _check_fault\n self._raise_error(response , body)\n File \"/usr/lib64/python2.7/site-packages/ovirtsdk4/service.py\", line 118, in _raise_error\n raise error\nError: Fault reason is \"Operation Failed\". Fault detail is \"[]\". HTTP response code is 400.\n", "failed": true, "msg": "Fault reason is \"Operation Failed\". Fault detail is \"[]\". HTTP response code is 400." }" 2019-04-14 10:40:41,924+0200 DEBUG var changed: host "localhost" var "ansible_play_hosts" type "<type 'list'>" value: "[]" 2019-04-14 10:40:41,924+0200 DEBUG var changed: host "localhost" var "play_hosts" type "<type 'list'>" value: "[]" 2019-04-14 10:40:41,924+0200 DEBUG var changed: host "localhost" var "ansible_play_batch" type "<type 'list'>" value: "[]" 2019-04-14 10:40:41,924+0200 ERROR ansible failed {'status': 'FAILED', 'ansible_type': 'task', 'ansible_task': u'Activate storage domain', 'ansible_result': u'type: <type \'dict\'>\nstr: {\'_ansible_parsed\': True, u\'exception\': u\'Traceback (most recent call last):\\n File "/tmp/ansible_ovirt_storage_domain_payload_xSFxOp/__main__.py", line 664, in main\\n storage_domains_module.post_create_check(sd_id)\\n File "/tmp/ansible_ovirt_storage_domain_payload_xSFxOp/__main__.py", line 526', 'task_duration': 2, 'ansible_host': u'localhost', 'ansible_playbook': u'/usr/share/ovirt-hosted-engine-setup/ansible/trigger_role.yml'} 2019-04-14 10:40:41,924+0200 DEBUG ansible on_any args <ansible.executor.task_result.TaskResult object at 0x7fb691843190> kwargs ignore_errors:None 2019-04-14 10:40:41,928+0200 INFO ansible stats { "ansible_playbook": "/usr/share/ovirt-hosted-engine-setup/ansible/trigger_role.yml", "ansible_playbook_duration": "00:37 Minutes", "ansible_result": "type: <type 'dict'>\nstr: {u'localhost': {'unreachable': 0, 'skipped': 6, 'ok': 23, 'changed': 1, 'failures': 1}}", "ansible_type": "finish", "status": "FAILED" } 2019-04-14 10:40:41,928+0200 INFO SUMMARY: Duration Task Name -------- -------- [ < 1 sec ] Execute just a specific set of steps [ 00:01 ] Force facts gathering [ 00:01 ] Check local VM dir stat [ 00:01 ] Obtain SSO token using username/password credentials [ 00:01 ] Fetch host facts [ < 1 sec ] Fetch cluster ID [ 00:01 ] Fetch cluster facts [ 00:01 ] Fetch Datacenter facts [ < 1 sec ] Fetch Datacenter ID [ < 1 sec ] Fetch Datacenter name [ 00:02 ] Add NFS storage domain [ 00:01 ] Get storage domain details [ 00:01 ] Find the appliance OVF [ 00:01 ] Parse OVF [ < 1 sec ] Get required size [ FAILED ] Activate storage domain 2019-04-14 10:40:41,928+0200 DEBUG ansible on_any args <ansible.executor.stats.AggregateStats object at 0x7fb69404eb90> kwargs Any suggestions on how fix this?

2 2

How to connect to a guest with vGPU ?
by Josep Manel Andrés Moscardó 29 May '20

29 May '20

Hi, I got vGPU through mdev working but I am wondering how I would connect to the client and make use of the GPU. So far I try to access the console through SPICE and at some point in the boot process it switches to GPU and I cannot see anything else. Thanks. -- Josep Manel Andrés Moscardó Systems Engineer, IT Operations EMBL Heidelberg T +49 6221 387-8394

3 4

Ubuntu 18.04 and 16.04 cloud images hang at boot up
by suaro＠live.com 07 May '20

07 May '20

I'm using oVirt 4.3 (latest ) and able to successfully provision Centos VMs without any problems. When I attempt to provision Ubuntu VMs, they hang at startup. The console shows : ... ... [ 4.010016] Btrfs loaded [ 101.268594] random: nonblocking pool is initialized It stays like this indefinitely. Again, I have no problems with Centos images, but need Ubuntu Any tips greatly appreciated.

3 2

ovirt-guest-agent for CentOS 8
by Eduardo Mayoral 30 Mar '20

30 Mar '20

Hi, Just like many of you I am testing my first CentOS 8 VMs on top of ovirt. I am not finding the package ovirt-guest-agent.noarch . Closest I can find is qemu-guest-agent.x86_64 After installing and starting it, I do see information reported on the "Guest info" tab. Can anybody confirm if this is indeed the agent we should be using? Is there - or will there be - a more specific package for ovirt guests? Thanks! -- Eduardo Mayoral Jimeno Systems engineer, platform department. Arsys Internet. emayoral(a)arsys.es - +34 941 620 105 - ext 2153

6 7

Ovirt API and CLI
by Eugène Ngontang 19 Mar '20

19 Mar '20

Hi, I'm trying to find out there a sort of API or ovirt CLI/SDK in order to be able to interact with my ovirt VMS and associated resources. In my architecture, I have an Ovirt virtualization host, with a self-hosted engine VM to manage VMs. From the host I have the virsh command to list VMs status, but this doesn't really let me get into VMs management actions like : create, delete, get, reboot, get VMs wide informations (IPs, name, disks.....) So each time I have to login to the hosted engine web admin page to explore VM, but I'd really like to play with my Ovirt resources from my command line or programatically. The ovirt API documentation I've found is really poor, I don't know if someone here has already got the same need and had a good solution. Thanks for your help. Regards, Eugène NG -- LesCDN <http://lescdn.com> engontang(a)lescdn.com ------------------------------------------------------------ *Aux hommes il faut un chef, et au* * chef il faut des hommes!L'habit ne fait pas le moine, mais lorsqu'on te voit on te juge!*

8 16

Windows deployment
by eevans＠digitaldatatechs.com 06 Mar '20

06 Mar '20

I have a Windows Deployment server that works with Hyper-V. I am tryng to see if it will bare metal provision to Ovirt. I have the necessary drivers loaded and initially it gets an IP and starts the installation. When it comes to the screen starting setup, I get an IP error. I have included a screenshot. Has anyone see this before? I also considered provisioning from Foreman but I would rather use what I have instead of recreating the entire installation. Any help would be appreciated. Here is a link to the actual error: ftp://ftp.digitaldatatechs.com/pub/Windows%20Provision.jpg

3 4

subnets
by eevans＠digitaldatatechs.com 05 Mar '20

05 Mar '20

I have a network in place with several subnets, one for iscsi and one for virtual pbx and VoIP phones. I use the iscsi in Ovirt, but I cannot get Ovirt to recognize and use the physical vlan 3 network for phones. If I add it and the subnet, Ovirt will make give it an IP, but it's an isolated network with no connectivity to the other vm's or the Internet. I have read several topics on this but I can't get it to work properly. Any help would be appreciated. Thanks.

3 5

Error when exporting virtual machine
by Suporte LENEP 04 Mar '20

04 Mar '20

Hello everyone, I am getting the following error when I try to export a virtual machine: 2020-02-04 10:43:44,818-02 ERROR [org.ovirt.engine.core.bll.exportimport.GetVmsFromExportDomainQuery] (default task-94) [1dc343fb-7d47-495d-898c-99f52a686307] Exception: org.ovirt.engine.core.common.errors.EngineException: EngineException: org.ovirt.engine.core.vdsbroker.irsbroker.IRSErrorException: IRSGenericException: IRSErrorException: Failed to GetVmsInfoVDS, error = Storage domain does not exist: (u'5ac6c35d-0406-4a06-a682-ed8fb2d1933f',), code = 358 (Failed with error StorageDomainDoesNotExist and code 358) Any ideas? -- Suporte LENEP

1 1

OVA import fails always
by Juan Pablo Lorier 02 Mar '20

02 Mar '20

Hi, I'm running 4.3.8.2-1.el7 (just updated engine to see if it helps) and I haven't been able to import vms in OVA format, I've tried many appliances downloaded from the web but couldn't get them to work. Any hints? Regards

5 6

Re: Hyperconverged setup questions
by Strahil 29 Feb '20

29 Feb '20

Hi Marko, I guess you can use distributed-replicated volumes and oVirt cluster with host triplets. Best Regards, Strahil NikolovOn Oct 10, 2019 15:30, "Vrgotic, Marko" <M.Vrgotic(a)activevideo.com> wrote: > > Dear oVirt, > > > > Is it possible to add oVirt 3Hosts/Gluster hyperconverged cluster to existing oVirt setup? I need this to achieve Local storage performance, but still have pool of Hypevisors available. > > Is it possible to have more than 3Hosts in Hyperconverged setup? > > > > I have currently 1Shared Cluster (NFS based storage, where also SHE is hosted) and 2Local Storage clusters. > > > > oVirt current version running is 4.3.4. > > > > Kindly awaiting your reply. > > > > > > — — — > Met vriendelijke groet / Kind regards, > > Marko Vrgotic > > ActiveVideo > > > >

6 12

1-Host home setup question
by Christian Reiss 28 Feb '20

28 Feb '20

Hey folks, for a home-vm setup (1 host): If I setup the Hardware with CentOS7, configure Gluster et all by hand and get things up and running this way: Would it be a viable option to install the ovirt engine directly on the host as well? This would save some overhead. Or is running ovirt engine directly inside an ovirt host, even using CentOS (not the node) not recommended and will break things? -- with kind regards, mit freundlichen Gruessen, Christian Reiss

2 2

Re: ldaps-config
by Budur Nagaraju 28 Feb '20

28 Feb '20

can some one help me on the issue ? badly stuck on this have not got any pointer on fix . An error occurred while attempting to query DNS in order to retrieve SRV records with name '_ldaps._tcp.abc.net <http://tcp.psecure.net>': NameNotFoundException(DNS name not found [response code 3]), ldapSDKVersion=4.0.7, revision=b28fb50058dfe2864171df2448ad2ad2b4c2ad58 Thanks, Nagaraju On Thu, Feb 27, 2020 at 8:48 PM Budur Nagaraju <nbudoor(a)gmail.com> wrote: > Hi Lucie, > > Can you please help me on this issue? am using ldaps for the configuration. > > Thanks, > Nagaraju > > > On Thu, Feb 27, 2020 at 4:00 PM Budur Nagaraju <nbudoor(a)gmail.com> wrote: > >> Hi Lucie, >> >> Have tried the option but when trying to logon from the browser getting >> the below error. >> Any tweaks can be made ? >> >> >> An error occurred while attempting to query DNS in order to retrieve SRV >> records with name '_ldaps._tcp.psecure.net': NameNotFoundException(DNS >> name not found [response code 3]), ldapSDKVersion=4.0.7, >> revision=b28fb50058dfe2864171df2448ad2ad2b4c2ad58 >> >> Thanks, >> Nagaraju >> >> >> >> On Thu, Feb 27, 2020 at 3:51 PM Lucie Leistnerova <lleistne(a)redhat.com> >> wrote: >> >>> Hi Budur, >>> >>> or just use the tool for it - Configuring an External LDAP Provider >>> https://www.ovirt.org/documentation/admin-guide/chap-Users_and_Roles.html >>> >>> Best regards, >>> >>> Lucie >>> On 2/27/20 9:32 AM, Eduardo Mayoral wrote: >>> >>> Should be as simple as this: >>> >>> >>> [root@ovirt-hc0 ~]# cat /etc/ovirt-engine/aaa/*activedirectory* >>> .properties >>> include = <ad.properties> >>> >>> vars.domain = XXXXXX >>> vars.user = YYYYYYYYYYY >>> vars.password = ZZZZZZZZZ >>> >>> *pool.default.ssl.startTLS = true* >>> *pool.default.ssl.startTLSProtocol = TLSv1.2* >>> >>> pool.default.auth.simple.bindDN = ${global:vars.user} >>> pool.default.auth.simple.password = ${global:vars.password} >>> pool.default.serverset.type = srvrecord >>> pool.default.serverset.srvrecord.domain = ${global:vars.domain} >>> >>> >>> >>> Just remember to trust the certificate authority for the ldaps >>> certificate in the ovirt engine server. >>> >>> >>> https://stackoverflow.com/questions/37043442/how-to-add-certificate-authori… >>> >>> >>> On 27/2/20 4:42, Budur Nagaraju wrote: >>> >>> Hi >>> >>> Can someone help me in configuring ldaps in oVirt Engine 4.x ? >>> >>> Thanks, >>> Nagaraju >>> >>> >>> _______________________________________________ >>> Users mailing list -- users(a)ovirt.org >>> To unsubscribe send an email to users-leave(a)ovirt.org >>> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >>> oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ >>> List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/P6QHPSFZLOZ6E… >>> >>> -- >>> Eduardo Mayoral Jimeno >>> Systems engineer, platform department. Arsys Internet.emayoral(a)arsys.es - +34 941 620 105 - ext 2153 >>> >>> >>> _______________________________________________ >>> Users mailing list -- users(a)ovirt.org >>> To unsubscribe send an email to users-leave(a)ovirt.org >>> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >>> oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ >>> List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/ADWCGNS353CUN… >>> >>> -- >>> Lucie Leistnerova >>> Senior Quality Engineer, QE Cloud, RHVM >>> Red Hat EMEA >>> >>> IRC: lleistne @ #rhev-qe >>> >>>

3 4

Info on python SDK variable definition
by Gianluca Cecchi 27 Feb '20

27 Feb '20

Hello, suppose in a .py using sdk I have my_var1 = 'prefix' then in the workflow I get at runtime another my_var2 that for example has the attribute my_var2.name that equals "suffix" Then I want to define a new variable my_var3 with value "prefix_suffix", where the string "suffix" is known only at runtime, how can I get it? my_var3 = ??? Can I use something similar to what I do when using the print function? print ("My storage domain is %s..." % sd.name) ? Thanks, Gianluca

2 1

oVirt Python SDK and monitor export as OVA task
by Gianluca Cecchi 27 Feb '20

27 Feb '20

Hello, sometimes I have environments (typically with Oracle RDBMS on virtual machines) where there is one boot disk and one (often big, such as 500Gb or more) data disk. The data disk has already its application backup (typically RMAN) and I want to complement it with a backup of only the boot disk of the operating system and VM configuration. I'm almost done completing a script using oVirt Python SDK and sharing for comments. I could be wrong, but I didn't find any ansible module to do this with Ansible playbooks: I can only save all the VM, that in my case wouldn't be necessary and instead time and storage wasting. The basic steps are: - make a snapshot of the target vm, composed only by the boot disk - clone the snapshot - export the clone as OVA - delete clone - delete snapshot There are some things to discuss about, probably when I will share the overall job (such as the name to give to the boot disk, if not using the bootable flag, the way to import the OVA in case of actual need, where you will have to comment out some fs entries related to missing disks, ecc.). The only thing missing is how to monitor the export to ova task that, as with Ansible, it completes almost immediately, while the export is actually altready running. I need to monitor it, so only at its real end I can run the last 2 steps of the above list of tasks. Can you give me any hint? Not found very much in guide or docs on the web. I'm currently using a sleep because my boot disk is about 20Gb in size and I know that in less than 2 minutes it normally completes. The export as ova is very similar to what found in the examples and they don't contain a monitor for it but only the connection.close() call: cloned_vm_service.export_to_path_on_host( host=types.Host(id=host.id), directory = export_as_ova_dir, filename = cloned_vm.name + '.ova' ) Thanks in advance, Gianluca

3 3

EqualLogic SAN controller switchover
by Chris Adams 27 Feb '20

27 Feb '20

How well does oVirt handle an EqualLogic SAN controller switchover event? IIRC that can result in a short iSCSI "pause" (can't remember how long it takes) - I'm not sure what oVirt's threshold before VMs (including the hosted engine) get paused for storage timeouts. I've got a small setup where the active SAN controller's battery has gone bad, so I need to switch to the other controller, and I'm trying to figure out the impact - do I need to shut all VMs (including the engine) down first, will they just briefly pause and then continue, etc. -- Chris Adams <cma(a)cmadams.net>

6 9

oVirt 4.3.8 ovn vms doesn't ping
by Gianluca Cecchi 27 Feb '20

27 Feb '20

Hello, I have an environment with oVirt 4.3.8. All seems ok from a configuration point of view, but if I use OVN based interfaces on two VMs, they are not able to ping, both if I put them on the same host and if I put on different hosts. At this point they are both running on the same host and their only vnic is on ovn172 network (defined as 192.168.172.0/24). I have this manager # ovn-nbctl show switch fc2fc4e8-ff71-4ec3-ba03-536a870cd483 (ovirt-ovn192-1e252228-ade7-47c8-acda-5209be358fcf) switch 87012fa6-ffaa-4fb0-bd91-b3eb7c0a2fc1 (ovirt-ovn193-d43a7928-0dc8-49d3-8755-5d766dff821a) port 8141047d-10c0-41f6-bedc-130552a115ef addresses: ["00:1a:4a:17:01:54 dynamic"] port 90559419-cb8e-45ae-ad61-6c16c4aff598 addresses: ["00:1a:4a:17:01:52 dynamic"] port b3db190f-086a-4c79-99a0-77f811f66c80 addresses: ["00:1a:4a:17:01:53 dynamic"] switch 9e77163a-c4e4-4abf-a554-0388e6b5e4ce (ovirt-ovn172-4ac7ba24-aad5-432d-b1d2-672eaeea7d63) port 3641cae4-18df-4fba-a2bd-7b0c60a87162 addresses: ["00:1a:4a:19:01:59 dynamic"] port aaddc425-3a38-49bf-bfc7-9eaeab82906e addresses: ["00:1a:4a:19:01:58 dynamic"] The two macs correspond to what I see for VMs in web admin gui and at os level of the two VMs. On the host where VMs are running I have: # ovs-vsctl show f1a41e9c-16fb-4aa2-a386-2f366ade4d3c Bridge br-int fail_mode: secure Port "ovn-b8872a-0" Interface "ovn-b8872a-0" type: geneve options: {csum="true", key=flow, remote_ip="10.4.192.34"} Port br-int Interface br-int type: internal Port "vnet0" Interface "vnet0" Port "ovn-1dce5b-0" Interface "ovn-1dce5b-0" type: geneve options: {csum="true", key=flow, remote_ip="10.4.192.32"} Port "vnet1" Interface "vnet1" ovs_version: "2.11.0" So apparently I see the vnet0 and vnet1 ports associated with the two VMs How can I check more in depth the reason why they don't ping? Both VMs are CentOS 8.1 but I don't know if it is relevant. Thanks, Gianluca

2 3

oVirt 4.3.8 and almost unpredictable export as ova duration
by Gianluca Cecchi 27 Feb '20

27 Feb '20

Hello, on a test oVirt environment I have export as ova task that, based on same disk size (20Gb) it could last 35 seconds or 11 minutes.... During the long lasting test I see on host that almost all and only I/O (in the measure of 6-7 MB/s) is done by a [loop0] process that has ppid 2 and apparently (with "fuser" command on /dev/loop0 file) is uses by noone. Is it implicitly used by the "qemu-img convert " command of the export as ova? Why so great difference in elapsed time? The disk is the same of the same VM. The oVirt env has almost nothing running only 2 CentOS 8.1 VMs doing nothing. Same host used for export as ova in the two runs in a 20 minutes timeframe. As the path for OVA I'm temporarily using a connected export domain subdirectory, using directory='/rhev/data-center/mnt/10.4.192.69:_export_ovirt/dump' Donna if it can have a role in the problem... Thanks, Gianluca

1 0

Re: Windows deployment
by Dominik Holler 27 Feb '20

27 Feb '20

On Wed, Feb 26, 2020 at 11:45 PM <eevans(a)digitaldatatechs.com> wrote: > It is a Red Hat Virtio Ethernet Adapter. > > > Would a e1000 or rtl8139 work for your scenario? > Eric Evans > > Digital Data Services LLC. > > 304.660.9080 > > > > *From:* Dominik Holler <dholler(a)redhat.com> > *Sent:* Wednesday, February 26, 2020 11:55 AM > *To:* eevans(a)digitaldatatechs.com > *Cc:* users <users(a)ovirt.org> > *Subject:* [ovirt-users] Re: Windows deployment > > > > > > > > On Wed, Feb 26, 2020 at 4:45 PM <eevans(a)digitaldatatechs.com> wrote: > > I have a Windows Deployment server that works with Hyper-V. I am tryng to > see if it will bare metal provision to Ovirt. > > > > Do you want to provision Windows into an oVirt VM? > > > > I have the necessary drivers loaded > > > > I am not familiar with the Windows deployment server. > > Would you help me to understand which drivers are loaded to what? > > > > and initially it gets an IP and starts the installation. > > > > I understand that the windows installer is starting. Where does he get the > files from? > > > > When it comes to the screen starting setup, I get an IP error. I have > included a screenshot. > > > > Might this be related to network drivers? > > If Windows in an oVirt VM, what is the type of the virtual NIC? > > Maybe using the e1000 or rtl8139 as type of the virtual NIC helps until > the VirtIO drivers are ins > talled? > > > > Has anyone see this before? > > I also considered provisioning from Foreman but I would rather use what I > have instead of recreating the entire installation. > Any help would be appreciated. > > Here is a link to the actual error: > > ftp://ftp.digitaldatatechs.com/pub/Windows%20Provision.jpg > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/BGGJTCK7PZKCU… > > > >

3 2

Re: Huge increase of CPU load on hosted engine VM after upgrade to 4.3.8 and cluster compatibility version
by Florian Schmid 27 Feb '20

27 Feb '20

Hi, no, fortunately, the bug didn't came back. It looks like, that the engine needs its time to settle after changing the cluster compatibility version. After about 2 hours, the CPU load was as low as before. The time to load the VM UI takes a little bit more time, but I think this is also normal, because all VMs still have the orange triangle and need a reboot. Sorry for the false positive, but I was really afraid about the high load. BR Florian Von: "p staniforth" <P.Staniforth(a)leedsbeckett.ac.uk> An: "Florian Schmid" <fschmid(a)ubimet.com>, "users" <users(a)ovirt.org> Gesendet: Donnerstag, 6. Februar 2020 18:22:51 Betreff: Re: Huge increase of CPU load on hosted engine VM after upgrade to 4.3.8 and cluster compatibility version Has this bug come back engine.log flooded with "Field 'foo' can not be updated when status is 'Up'" [ https://lists.ovirt.org/archives/list/users@ovirt.org/thread/MKFQRCKHRT6NJU… | https://lists.ovirt.org/archives/list/users@ovirt.org/thread/MKFQRCKHRT6NJU… ] Regards, Paul S. From: Florian Schmid <fschmid(a)ubimet.com> Sent: 06 February 2020 15:53 To: users <users(a)ovirt.org> Subject: [ovirt-users] Huge increase of CPU load on hosted engine VM after upgrade to 4.3.8 and cluster compatibility version Caution External Mail: Do not click any links or open any attachments unless you trust the sender and know that the content is safe. Hi, I have upgraded yesterday one of our ovirt environments from 4.2.8 to 4.3.8. We have a hosted engine, 25 hosts and about 150 VMs running there. After upgrading the cluster compatibility version from 4.2 to 4.3, I have seen a huge increase of CPU load on the engine VM. The engine had 4 cores (16GB mem) and never had load issues, but after the upgrade, the system has a load of 6 and more. I have increased the CPUs to 8, because working in the UI was impossible. I have noticed, that the load always increase, when I load the VM UI tab, where now all VMs have the orange triangle with pending changes: Custom compatibility version The problem I have, is, that I can't reboot now all VMs, maybe in the next 3 or 4 weeks. Working now with the UI is quite problematic, because of the slowness. The engine VM was already rebooted, but didn't solve the problem. What logs do you need and is there a workaround available? I have some more oVirt environments to upgrade, all with even more VMs. BR Florian _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: [ https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt… | https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt… ] oVirt Code of Conduct: [ https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt… | https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt… ] List Archives: [ https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.ovi… | https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.ovi… ] To view the terms under which this email is distributed, please go to:- [ http://leedsbeckett.ac.uk/disclaimer/email/ | http://leedsbeckett.ac.uk/disclaimer/email/ ]

2 4

ldaps-config
by Budur Nagaraju 27 Feb '20

27 Feb '20

Hi Can someone help me in configuring ldaps in oVirt Engine 4.x ? Thanks, Nagaraju

3 2

oVirt Storage quota questions
by Vrgotic, Marko 27 Feb '20

27 Feb '20

Dear oVirt, My platform is running SHE oVirt version 4.3.8. Why is my StorageQuota consumption still showing “ 0 out of 3700” ? Did I forget something? [A screenshot of a cell phone Description automatically generated] I have setup storage quota “StorageQuota” for one of domains. It has 4400GB actual storage. * Quota is set to 3700GB. * Treshold for Quota is 85% and Grace is set to 110%. * Datacenter Quota is set to Enforced * The template image has been changed from Default to StorageQuota * I see that Vms created from Template are automatically assigned StorageQuota To present the following situation in screenshots: * Actual Quota: [A screenshot of a social media post Description automatically generated] * VMs (more than on the screenshot) which have the StorageQuota assigned: [A screenshot of a social media post Description automatically generated] * Templates which have the StorageQuota assigned [cid:image004.png@01D5ED57.6C02ACF0] Kindly awaiting your reply. Additionally – is there an easy&safe way to update all running VMs quota? ----- kind regards/met vriendelijke groeten Marko Vrgotic Sr. System Engineer @ System Administration ActiveVideo o: +31 (35) 6774131 e: m.vrgotic(a)activevideo.com<mailto:m.vrgotic@activevideo.com> w: www.activevideo.com<http://www.activevideo.com> ActiveVideo Networks BV. Mediacentrum 3745 Joop van den Endeplein 1.1217 WJ Hilversum, The Netherlands. The information contained in this message may be legally privileged and confidential. It is intended to be read only by the individual or entity to whom it is addressed or by their designee. If the reader of this message is not the intended recipient, you are on notice that any distribution of this message, in any form, is strictly prohibited. If you have received this message in error, please immediately notify the sender and/or ActiveVideo Networks, LLC by telephone at +1 408.931.9200 and delete or destroy any copy of this message.

1 0

Need steps to downgrade engine from 4.4 to 4.3.
by Ritesh Chikatwar 26 Feb '20

26 Feb '20

Hello all.. Is there any steps to downgrade engine from 4.4 to 4.3 Any help will appreciate. Ritesh

2 1

Storage performance comparison (gluster vs FC)
by Rik Theys 26 Feb '20

26 Feb '20

Hi, We currently use oVirt on two hosts that connect to a shared storage using SAS. In oVirt this is a "FC" storage domain. Since the warrantly on the storage box is ending, we are looking at alternatives. One of the options would be to use gluster and use a "hyperconverged" setup where compute and gluster are on the same hosts. We would probably end up with 3 hosts and a "replica 3 arbiter 1" gluster volume. (Or is another volume type more recommended for this type of setup?) I was wondering what the expected performance would be of this type of setup compared to a shared storage over FC. I expect the I/O latency of gluster to be much higher than the latency for the SAS connected storage box? Has anybody compared these storage setups? Regards, Rik -- Rik Theys System Engineer KU Leuven - Dept. Elektrotechniek (ESAT) Kasteelpark Arenberg 10 bus 2440 - B-3001 Leuven-Heverlee +32(0)16/32.11.07 ---------------------------------------------------------------- <<Any errors in spelling, tact or fact are transmission errors>>

1 0

oVirt 4.3.8 spice console not working after vm migration
by Gianluca Cecchi 26 Feb '20

26 Feb '20

Hello, I'm registering problems with spice console session that remains stuck and not working after vm migration. Tried with 7.6 and 8.1 based virtual machines. The client is an updated Fedora 31 system. Using lsof -Pp pid command I don't see any tcp sessione opened Making the same when session is connected before migration: remote-vi 8013 g.cecchi 21u IPv4 243582 0t0 TCP localhost.localdomain:35218->10.4.192.32:5902 (ESTABLISHED) remote-vi 8013 g.cecchi 22u IPv4 248960 0t0 TCP localhost.localdomain:35226->10.4.192.32:5902 (ESTABLISHED) remote-vi 8013 g.cecchi 23u IPv4 248961 0t0 TCP localhost.localdomain:35228->10.4.192.32:5902 (ESTABLISHED) remote-vi 8013 g.cecchi 24u IPv4 248962 0t0 TCP localhost.localdomain:35230->10.4.192.32:5902 (ESTABLISHED) Right after migration I see only the close wait of the previous but not a new one with the ip of the destination host: remote-vi 8013 g.cecchi 21u IPv4 243582 0t0 TCP localhost.localdomain:35218->10.4.192.32:5902 (CLOSE_WAIT) And after a few seconds none. Also, closing the blocked spice window doesn't work: it becomes gray with in the middle "Waiting for display 1..." and I have to "kill -9 the remote-viewer process. Strangely the reverse works. After force closing spice console and connecting to the remote and making migrate reverse, the spice console session keeps working... The hosts have same versions of components: OS Version: RHEL - 7 - 7.1908.0.el7.centos OS Description: CentOS Linux 7 (Core) Kernel Version: 3.10.0 - 1062.12.1.el7.x86_64 KVM Version: 2.12.0 - 33.1.el7_7.4 LIBVIRT Version: libvirt-4.5.0-23.el7_7.5 VDSM Version: vdsm-4.30.40-1.el7 SPICE Version: 0.14.0 - 7.el7 GlusterFS Version: [N/A] CEPH Version: librbd1-10.2.5-4.el7 Open vSwitch Version: openvswitch-2.11.0-4.el7 Kernel Features: PTI: 1, IBRS: 0, RETP: 1, SSBD: 3 VNC Encryption: Disabled What else can I check? On Fedora I have virt-viewer-8.0-3.fc31.x86_64 Gianluca

1 0

Re: terraform integration
by Nathanaël Blanchet 26 Feb '20

26 Feb '20

2 1

Re: Damaged hard disk in volume replica gluster
by Strahil 25 Feb '20

25 Feb '20

As you are replacing an old brick, you have to recreate the old LV and mount it on the same location. Then you can use the gluster's "reset-brick" (i thing ovirt UI has that option too) and all data will be replicated there. You got also the "replace-brick" option if you decided to change the mount location. P.S.: with replica volumes your volume should be still working, in case it has stopped - you have to investigate before proceeding. Best Regards, Strahil NikolovOn Oct 12, 2019 13:12, matteo fedeli <matmilan97(a)gmail.com> wrote: > > Hi, I have in my ovirt HCI a volume that not work properly because one of three hdd fail. I bought a new hdd, I recreate old lvm partitioning and mount point. Now, how can I attach this empty new brick? > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ > List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/U5XQ4M2K5RBKL…

5 20

adding a second subnet external provider ovirt 4.38
by eevans＠digitaldatatechs.com 25 Feb '20

25 Feb '20

I'm a bit confused about adding a second network provider. If I understand it correctly, I have to add it on a host and then import it? Is that correct or am I miss reading it. Please enlighten me. Thanks.

1 0

HostedEngine Upgrade and Rollback
by jrbdeguzman05＠gmail.com 25 Feb '20

25 Feb '20

Hi Everyone, Our HostedEngine is previously running in version 4.3.7 then updated it to 4.3.8. Before the update, we did a full backup of the HE. After a successful update, we're testing to roll it back to the previous backup. The cluster setting has been rolled back but the Hosted version is still 4.3.8. Is there a best way to rollback a HostedEngine after a successful minor update? I've read somewhere that if an upgrade / update is unsuccessful, HostedEngine will be rolled back to the previous version automatically. Thanks in advance.

1 0

Ovirt ansible snapshots, specify disk to snap
by dwakefi2＠gmu.edu 25 Feb '20

25 Feb '20

Is there a way to specify only certain disks to snapshot using the ansible playbooks? We have servers with hostname_disk0 and hostname_disk1. And i just want to create snapshots with the OS disk which is always hostname_disk0. Thanks in advance. Tom

1 0

oVirt ansible backup improvements
by Jayme 25 Feb '20

25 Feb '20

If anyone has been following along, I had previously shared a blog post and GitHub repo regarding my unofficial solution for backing up oVirt VMs using Ansible. Martin Necas reached out to me and we collaborated on some great improvements. Namely, it is now possible to run the playbook from any host without requiring direct access to storage (which I was previously using for export status verification). There were several other improvements and cleanups made as well. The changes have been merged in and the READMME updated, you can find the project here: https://github.com/silverorange/ovirt_ansible_backup Big thanks to Martin for helping out. Very much appreciated! - Jayme

1 0

terraform integration
by Nathanaël Blanchet 25 Feb '20

25 Feb '20

Hello, I'm interested by installing okd on ovirt with the official openshift installer (https://github.com/openshift/installer) but ovirt is not yet supported. Regarding https://bugzilla.redhat.com/show_bug.cgi?id=1578255 and https://lists.ovirt.org/archives/list/users@ovirt.org/thread/EF7OQUVTY53GV3… , how ovirt 4.3.7 should integrate openshift installer integration with terraform? -- Nathanaël Blanchet Supervision réseau Pôle Infrastrutures Informatiques 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 blanchet(a)abes.fr

4 36

Dashboard very slow to load: change default page possible?
by Gianluca Cecchi 25 Feb '20

25 Feb '20

Hi, I'm noticing that after upgrading to 4.3.8, sometimes the dashboard is very slow and it takes minutes to display and to let me work, even if I'm not interested at all to the dashboard for the activities I have to do. As a consequence it becomes a bottleneck. On engine I see that during these moments the postmaster process related to ovirt_engine_history database is 100% cpu consuming. Almost every minor update I run vacuum but I don't know if there is something else involved. Is there any bug open with in in 4.3.8? Is there any option to set another page as the landing one when I open web admin portal? I have similar problem on a RHV environment where I have done upgrade form 4.2.7 to 4.2.8 and then 4.3.8 in the same day (eventually I'm going to open a case fir this one). When passing from 4.2.7 to 4.2.8 I chose full vacuum for the engine history database: Perform full vacuum on the oVirt engine history database ovirt_engine_history@localhost? This operation may take a while depending on this setup health and the configuration of the db vacuum process. See https://www.postgresql.org/docs/9.0/static/sql-vacuum.html (Yes, No) [No]: Yes while I chose NO during the upgrade from 4.2.8 to 4.3.8 that I've done half an hour later. Thanks in advance, Gianluca

3 3

IO Storage Error / All findings / Need help.
by Christian Reiss 24 Feb '20

24 Feb '20

Hello folks, I am running a 3-way, no arbiter Gluster setup using oVirt and contained Gluster 6.7. After a crash we are unable to start any VMs due to Storage IO error. After much, much backtracking and debugging we are closing in on the symptons, albeit not the issue. Conditions: - gluster volume is healthy, - No outstanding heal or split-brain files, - 3 way without arbiter nodes (3 copies), - I already ran several "heal full" commands. Gluster Volume Info Volume Name: ssd_storage Type: Replicate Volume ID: d84ec99a-5db9-49c6-aab4-c7481a1dc57b Status: Started Snapshot Count: 0 Number of Bricks: 1 x 3 = 3 Transport-type: tcp Bricks: Brick1: node01.company.com:/gluster_bricks/ssd_storage/ssd_storage Brick2: node02.company.com:/gluster_bricks/ssd_storage/ssd_storage Brick3: node03.company.com:/gluster_bricks/ssd_storage/ssd_storage Options Reconfigured: cluster.self-heal-daemon: enable cluster.granular-entry-heal: enable storage.owner-gid: 36 storage.owner-uid: 36 network.ping-timeout: 30 server.event-threads: 4 client.event-threads: 4 cluster.choose-local: off user.cifs: off features.shard: on cluster.shd-wait-qlength: 10000 cluster.shd-max-threads: 8 cluster.locking-scheme: granular cluster.data-self-heal-algorithm: full cluster.server-quorum-type: server cluster.quorum-type: auto cluster.eager-lock: enable network.remote-dio: off performance.low-prio-threads: 32 performance.io-cache: off performance.read-ahead: off performance.quick-read: off performance.strict-o-direct: on transport.address-family: inet nfs.disable: on performance.client-io-threads: on Gluster Volume Status Status of volume: ssd_storage Gluster process TCP Port RDMA Port Online Pid ------------------------------------------------------------------------------ Brick node01.company.com:/gluster_br icks/ssd_storage/ssd_storage 49152 0 Y 8218 Brick node02.company.com:/gluster_br icks/ssd_storage/ssd_storage 49152 0 Y 23595 Brick node03.company.com:/gluster_br icks/ssd_storage/ssd_storage 49152 0 Y 8080 Self-heal Daemon on localhost N/A N/A Y 66028 Self-heal Daemon on 10.100.200.12 N/A N/A Y 52087 Self-heal Daemon on node03.company.com et N/A N/A Y 8372 Task Status of Volume ssd_storage ------------------------------------------------------------------------------ There are no active volume tasks The mounted path where the oVirt vm files reside is 100% okay, we copied all the images out there onto standalone hosts and the images run just fine. There is no obvious data corruption. However launching any VM out of oVirt fails with "IO Storage Error". This is where everything gets funny. oVirt uses a vdsm user to access all the files. Findings: - root can read, edit and write all files inside the ovirt mounted gluster path. - vdsm user can write to new files regardless of size without any issues; changes get replicated instantly to other nodes. - vdsm user can append to existing files regardless of size without any issues; changes get replicated instantly to other nodes. - vdsm user can read files if those files are smaller than 64mb. - vdsm user gets permission denied errors if the file to be read is 65mb or bigger. - vdsm user gets permission denied errors if the requests crosses a gluster shard-file boundary. - if root does a "dd if=file_larger_than64mb" of=/dev/null" on any large file, the file can then be read by the vdsm user on that single node. Changes do not get replicated to other nodes. Example: id of the vdsm user & sudo to them: [vdsm@node01:/rhev/data-center/mnt/glusterSD/node01.company.com:_ssd__storage/fec2eb5e-21b5-496b-9ea5-f718b2cb5556/test] $ id uid=36(vdsm) gid=36(kvm) groups=36(kvm),107(qemu),179(sanlock) context=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 [vdsm@node02:/rhev/data-center/mnt/glusterSD/node01.company.com:_ssd__storage/fec2eb5e-21b5-496b-9ea5-f718b2cb5556/test] $ id uid=36(vdsm) gid=36(kvm) groups=36(kvm),107(qemu),179(sanlock) context=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 [vdsm@node03:/rhev/data-center/mnt/glusterSD/node01.company.com:_ssd__storage/fec2eb5e-21b5-496b-9ea5-f718b2cb5556/test] $ id uid=36(vdsm) gid=36(kvm) groups=36(kvm),107(qemu),179(sanlock) context=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 Create a file >64mb on one node: [vdsm@node03:/rhev/data-center/mnt/glusterSD/node01.company.com:_ssd__storage/fec2eb5e-21b5-496b-9ea5-f718b2cb5556/test] $ base64 /dev/urandom | head -c 200000000 > file.txt [vdsm@node03:/rhev/data-center/mnt/glusterSD/node01.company.com:_ssd__storage/fec2eb5e-21b5-496b-9ea5-f718b2cb5556/test] $ ls -lha total 191M drwxr-xr-x. 2 vdsm kvm 30 Feb 4 13:10 . drwxr-xr-x. 6 vdsm kvm 80 Jan 1 1970 .. -rw-r--r--. 1 vdsm kvm 191M Feb 4 13:10 file.txt File is instantly available on another node: [vdsm@node01:/rhev/data-center/mnt/glusterSD/node01.company.com:_ssd__storage/fec2eb5e-21b5-496b-9ea5-f718b2cb5556/test] $ ls -lha total 191M drwxr-xr-x. 2 vdsm kvm 30 Feb 4 13:10 . drwxr-xr-x. 6 vdsm kvm 80 Jan 1 1970 .. -rw-r--r--. 1 vdsm kvm 191M Feb 4 13:10 file.txt Accessing the whole file fails: [vdsm@node01:] dd if=file.txt of=/dev/null dd: error reading ‘file.txt’: Permission denied 131072+0 records in 131072+0 records out 67108864 bytes (67 MB) copied, 0.0651919 s, 1.0 GB/s Reading first 64mb works, 65mb (crossing boundary) does not: [vdsm@node01:] $ dd if=file.txt bs=1M count=64 of=/dev/null 64+0 records in 64+0 records out 67108864 bytes (67 MB) copied, 0.00801663 s, 8.4 GB/s [vdsm@node01:] $ dd if=file.txt bs=1M count=65 of=/dev/null dd: error reading ‘file.txt’: Permission denied 64+0 records in 64+0 records out 67108864 bytes (67 MB) copied, 0.00908712 s, 7.4 GB/s Attaching/ appending to the file works (not crossing bounary): [vdsm@node01:] $ date >> file.txt [vdsm@node01:] $ [vdsm@node02:] $ tail -n2 file.txt E16ACZaLqLhx2oUUUov5JHvQcVFohn6HH+eog6XZCiTaG0Tue 4 Feb 13:18:37 CET 2020 Reading the file beginning & end works, if it crosses the boundary not so much: [vdsm@node02:] $ head file.txt jrZOxGaGvwfpGSwn1BKWWmFC4556KNzXsD2BCwY78tnV1mRY54IxnE+hbnszRyWgVuXhBpVRoJTp xvVwktZwSytMyvJjsSt7pQbXbHSY66tRe/rvrw5dHr3RNJn9HjqtlKQ9mHVX4ch1HkU5posSmDbg vwzxBTXWfxLDMmIghyTgBTSFiI9Xg8W6htxDpxrbO+10EzlnaN1Am5tAlTkfrorNLyihpiQhUPGG ag6tJUcFj3IySGRTAxnStFRQoBXN5dlyx1Sqc4s/Tpl7gkgR8+I7UcdRKISjgcGcpW+zrXKqFF/H Dwv6ql+2ysPRrtlbt2V8Zf697VsNX5DTgZS9BKmWlAeqejNYaqG5Rsuhn7szbCfkkmsjedk+Rdcv A3SHMBeHXdtfBHS0AlbEwKgeml08NmCUcwnifhrQywCnu8NN9+RQ3cUxGvIuLLSzi3915wC6hbxr 8xArckQfSUfKA/hrHvoiiCGZU9D23xj3XXtsjdbIIDXATDnCPrKANdvGN5LTKal8bT0jXORfAz1z MniqVUgvWVNcviPgQ9BfT5qpGo8g7LaoBMGamAGVX6Ezrs04rk8jQ1yz1bB/8URfTRLZdyYkMh0u MB4xMylnyavgusoi7Duf5RuYJvNaL0g8Lx/cfGpGsGwdD2Lj/qRC45ammn6wCxDVfiJV6Z/TzJcY PBvzWK5xT++PQgMV8EwtXwA1kFqaGrcuiDHejMQ8O82Edjr+eBCBe0B7bRddoMD6oOlhNm1YsSNt [vdsm@node02:] $ tail file.txt 9JX8OWCJwbyvEPDyyI30H1/jPZfDo1sS11dZ2JjiO7qhB45VaU8+irG45D0GGJhFf8wE8TD9EGWG 8346QHLX9ZSFsbjpuh71hr5Ju1UduVdvIDwwP8WDBtRUbMAVvsyGR33rkpijepmUjmYl/jeZ7rsC VyUVlmG5PxrI7KKxz5dSkzApqVHKKgsf93JMDAdPwvXTq4hhZdUJ581w9FC/f9k2wWldEGkAcyB0 cCKp+VJl2vx989KUoqAJzsrvYdK0X7itruqYdpC29JXode+7NixUflhKvPdKmitBYyCEgCcyxUyn eyMOdaan2x8d8MztLLoWLpp+gLzl2Hev7y3OXq6I9SVN2t+hcVIz8Llmumy0cD+VC4u2/UZszYqS nDaSSMs35agGUUgIpHjPxCRf/yqnfrJJMTGAcxSEqHtpEdsjEmkf4QkyEgEZ13f4oi7P/DFCIIvV JBsHzOLDoetnFzAA2/RqbDflPrVWcAR7tXVqGLACCj2s19uUFSNb8nBWmEk8fFz31iJhuL43v0WE 78/THl49T0hhzHQp6kdIiw5p1zPUIFGBZ0BS4mBCHxu+tMlPZe1zWJMJZdPnvDNtHZ4gQ6LFgU4w E16ACZaLqLhx2oUUUov5JHvQcVFohn6HH+eog6XZCiTaG0Tue 4 Feb 13:18:37 CET 2020 [vdsm@node02:] $ dd if=file.txt of=/dev/null dd: error reading ‘file.txt’: Permission denied 131072+0 records in 131072+0 records out 67108864 bytes (67 MB) copied, 0.106097 s, 633 MB/s if root does dd first, all is peachy: [root@node02] # dd if=file.txt of=/dev/null 390625+1 records in 390625+1 records out 200000058 bytes (200 MB) copied, 0.345906 s, 578 MB/s [vdsm@node02] $ dd if=file.txt of=/dev/null 390625+1 records in 390625+1 records out 200000058 bytes (200 MB) copied, 0.188451 s, 1.1 GB/s Error in the gluster.log: [2020-02-04 12:27:57.915356] W [MSGID: 114031] [client-rpc-fops_v2.c:2634:client4_0_lookup_cbk] 0-ssd_storage-client-1: remote operation failed. Path: /.shard/57200f4f-537d-4e56-9258-38fe6ac64c4e.2 (00000000-0000-0000-0000-000000000000) [Permission denied] [2020-02-04 12:27:57.915404] W [MSGID: 114031] [client-rpc-fops_v2.c:2634:client4_0_lookup_cbk] 0-ssd_storage-client-0: remote operation failed. Path: /.shard/57200f4f-537d-4e56-9258-38fe6ac64c4e.2 (00000000-0000-0000-0000-000000000000) [Permission denied] [2020-02-04 12:27:57.915472] W [MSGID: 114031] [client-rpc-fops_v2.c:2634:client4_0_lookup_cbk] 0-ssd_storage-client-2: remote operation failed. Path: /.shard/57200f4f-537d-4e56-9258-38fe6ac64c4e.2 (00000000-0000-0000-0000-000000000000) [Permission denied] [2020-02-04 12:27:57.915490] E [MSGID: 133010] [shard.c:2327:shard_common_lookup_shards_cbk] 0-ssd_storage-shard: Lookup on shard 2 failed. Base file gfid = 57200f4f-537d-4e56-9258-38fe6ac64c4e [Permission denied] What we tried: - restarting single hosts, - restarting the entire cluster, - doing stuff like find /rhev .. exec stats{}\ ; - dd'ing (read) all of the mount dir... We are out of ideas and also no experts on either gluster nor ovirt, it seems. And this is supposed to be a production HA environment. Any help would be appreciated. I hope I did think of all the relevant data and logs. -- with kind regards, mit freundlichen Gruessen, Christian Reiss

3 13

oVirt behavior with thin provision/deduplicated block storage
by Alan G 24 Feb '20

24 Feb '20

Hi, I have an oVirt cluster with a storage domain hosted on a FC storage array that utilises block de-duplication technology. oVirt reports the capacity of the domain as though the de-duplication factor was 1:1, which of course is not the case. So what I would like to understand is the likely behavior of oVirt when the used space approaches the reported capacity. Particularly around the critical action space blocker. Thanks, Alan

4 7

New Host Migration Failure & Console Failure
by Jonathan Mathews 24 Feb '20

24 Feb '20

Good Day I have installed new oVirt platform with hosted engine, but when I add a new host, the notification keeps repeating "Finished Activating Host" and it does not stop until I select do not disturb for 1 day. (Screenshot attached) Also once the new host has been added, I am unable to migrate a VM to it, if I start a VM up on the new host, I am unable to migrate the VM away from it or launch a console. Please see the following logs from when I tried to migrate a VM to the new host. 2020-02-19 09:48:27,034Z INFO [org.ovirt.engine.core.bll.MigrateVmToServerCommand] (default task-55) [0de8c750-2955-40f3-ab75-a33d29894199] Running command: MigrateVmToServerCommand internal: false. Entities affected : ID: 7b0b6e6d-d099-43e0-933f-3c335b54a3a1 Type: VMAction group MIGRATE_VM with role type USER 2020-02-19 09:48:27,113Z INFO [org.ovirt.engine.core.vdsbroker.MigrateVDSCommand] (default task-55) [0de8c750-2955-40f3-ab75-a33d29894199] START, MigrateVDSCommand( MigrateVDSCommandParameters:{hostId='df715653-daf4-457e-839d-95683ab21234', vmId='7b0b6e6d-d099-43e0-933f-3c335b54a3a1', srcHost=' host03.timefreight.co.za', dstVdsId='896b7f02-00e9-405c-b166-ec103a7f9ee8', dstHost='host01.timefreight.co.za:54321', migrationMethod='ONLINE', tunnelMigration='false', migrationDowntime='0', autoConverge='true', migrateCompressed='false', consoleAddress='null', maxBandwidth='62', enableGuestEvents='true', maxIncomingMigrations='2', maxOutgoingMigrations='2', convergenceSchedule='[init=[{name=setDowntime, params=[100]}], stalling=[{limit=1, action={name=setDowntime, params=[150]}}, {limit=2, action={name=setDowntime, params=[200]}}, {limit=3, action={name=setDowntime, params=[300]}}, {limit=4, action={name=setDowntime, params=[400]}}, {limit=6, action={name=setDowntime, params=[500]}}, {limit=-1, action={name=abort, params=[]}}]]', dstQemu='172.10.10.1'}), log id: 44b23456 2020-02-19 09:48:27,114Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateBrokerVDSCommand] (default task-55) [0de8c750-2955-40f3-ab75-a33d29894199] START, MigrateBrokerVDSCommand(HostName = host03.timefreight.co.za, MigrateVDSCommandParameters:{hostId='df715653-daf4-457e-839d-95683ab21234', vmId='7b0b6e6d-d099-43e0-933f-3c335b54a3a1', srcHost=' host03.timefreight.co.za', dstVdsId='896b7f02-00e9-405c-b166-ec103a7f9ee8', dstHost='host01.timefreight.co.za:54321', migrationMethod='ONLINE', tunnelMigration='false', migrationDowntime='0', autoConverge='true', migrateCompressed='false', consoleAddress='null', maxBandwidth='62', enableGuestEvents='true', maxIncomingMigrations='2', maxOutgoingMigrations='2', convergenceSchedule='[init=[{name=setDowntime, params=[100]}], stalling=[{limit=1, action={name=setDowntime, params=[150]}}, {limit=2, action={name=setDowntime, params=[200]}}, {limit=3, action={name=setDowntime, params=[300]}}, {limit=4, action={name=setDowntime, params=[400]}}, {limit=6, action={name=setDowntime, params=[500]}}, {limit=-1, action={name=abort, params=[]}}]]', dstQemu='172.10.10.1'}), log id: 566212f6 2020-02-19 09:48:27,122Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateBrokerVDSCommand] (default task-55) [0de8c750-2955-40f3-ab75-a33d29894199] FINISH, MigrateBrokerVDSCommand, return: , log id: 566212f6 2020-02-19 09:48:27,126Z INFO [org.ovirt.engine.core.vdsbroker.MigrateVDSCommand] (default task-55) [0de8c750-2955-40f3-ab75-a33d29894199] FINISH, MigrateVDSCommand, return: MigratingFrom, log id: 44b23456 2020-02-19 09:48:27,138Z INFO [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] (ForkJoinPool-1-worker-10) [] VM '7b0b6e6d-d099-43e0-933f-3c335b54a3a1'(accpac) moved from 'MigratingFrom' --> 'Up' 2020-02-19 09:48:27,138Z INFO [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] (ForkJoinPool-1-worker-10) [] Adding VM '7b0b6e6d-d099-43e0-933f-3c335b54a3a1'(accpac) to re-run list 2020-02-19 09:48:27,141Z ERROR [org.ovirt.engine.core.vdsbroker.monitoring.VmsMonitoring] (ForkJoinPool-1-worker-10) [] Rerun VM '7b0b6e6d-d099-43e0-933f-3c335b54a3a1'. Called from VDS ' host03.timefreight.co.za' 2020-02-19 09:48:27,143Z INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-55) [0de8c750-2955-40f3-ab75-a33d29894199] EVENT_ID: VM_MIGRATION_START(62), Migration started (VM: accpac, Source: host03.timefreight.co.za, Destination: host01.timefreight.co.za, User: admin@internal-authz). 2020-02-19 09:48:27,199Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateStatusVDSCommand] (EE-ManagedThreadFactory-engine-Thread-92544) [] START, MigrateStatusVDSCommand(HostName = host03.timefreight.co.za, MigrateStatusVDSCommandParameters:{hostId='df715653-daf4-457e-839d-95683ab21234', vmId='7b0b6e6d-d099-43e0-933f-3c335b54a3a1'}), log id: 4978bfea 2020-02-19 09:48:27,203Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateStatusVDSCommand] (EE-ManagedThreadFactory-engine-Thread-92544) [] FINISH, MigrateStatusVDSCommand, return: , log id: 4978bfea 2020-02-19 09:48:27,242Z ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-92544) [] EVENT_ID: VM_MIGRATION_TO_SERVER_FAILED(120), Migration failed (VM: accpac, Source: host03.timefreight.co.za, Destination: host01.timefreight.co.za). 2020-02-19 09:48:27,254Z INFO [org.ovirt.engine.core.bll.MigrateVmToServerCommand] (EE-ManagedThreadFactory-engine-Thread-92544) [] Lock freed to object 'EngineLock:{exclusiveLocks='[7b0b6e6d-d099-43e0-933f-3c335b54a3a1=VM]', sharedLocks=''}' The first host is running oVirt 4.3.7, the Hosted-Engine is running oVirt 4.3.8 and the new host is running oVirt 4.3.8 I would really appreciate some assistance. Sincerely Jonathan Mathews

1 1

Re: iSCSI Domain Addition Fails
by eevans＠digitaldatatechs.com 23 Feb '20

23 Feb '20

Do you have a lun associated with the target? Eric Evans Digital Data Services LLC. 304.660.9080 From: Robert Webb <rwebb(a)ropeguru.com> Sent: Sunday, February 23, 2020 9:06 AM To: users(a)ovirt.org Subject: [ovirt-users] iSCSI Domain Addition Fails So I am messing around with FreeNAS and iSCSI. FreeNAS has a target configured, it is discoverable in oVirt, but then I click "OK" nothing happens. I have a name for the domain defined and have expanded the advanced features, but cannot find it anything showing an error. oVirt 4.3.8

2 1

Re: iSCSI Domain Addition Fails
by Benny Zlotnik 23 Feb '20

23 Feb '20

anything in the vdsm or engine logs? On Sun, Feb 23, 2020 at 4:23 PM Robert Webb <rwebb(a)ropeguru.com> wrote: > > Also, I did do the “Login” to connect to the target without issue, from what I can tell. > > > > From: Robert Webb > Sent: Sunday, February 23, 2020 9:06 AM > To: users(a)ovirt.org > Subject: iSCSI Domain Addition Fails > > > > So I am messing around with FreeNAS and iSCSI. FreeNAS has a target configured, it is discoverable in oVirt, but then I click “OK” nothing happens. > > > > I have a name for the domain defined and have expanded the advanced features, but cannot find it anything showing an error. > > > > oVirt 4.3.8 > > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ > List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/FMAXFDMNHVGTM…

1 0

Re: iSCSI Domain Addition Fails
by Robert Webb 23 Feb '20

23 Feb '20

Also, I did do the "Login" to connect to the target without issue, from what I can tell. From: Robert Webb Sent: Sunday, February 23, 2020 9:06 AM To: users(a)ovirt.org Subject: iSCSI Domain Addition Fails So I am messing around with FreeNAS and iSCSI. FreeNAS has a target configured, it is discoverable in oVirt, but then I click "OK" nothing happens. I have a name for the domain defined and have expanded the advanced features, but cannot find it anything showing an error. oVirt 4.3.8

1 0

iSCSI Domain Addition Fails
by Robert Webb 23 Feb '20

23 Feb '20

So I am messing around with FreeNAS and iSCSI. FreeNAS has a target configured, it is discoverable in oVirt, but then I click "OK" nothing happens. I have a name for the domain defined and have expanded the advanced features, but cannot find it anything showing an error. oVirt 4.3.8

1 0

dashboard data empty
by Fabrizio 23 Feb '20

23 Feb '20

Hello everyone. I intalled 4 node with hosted engine, everything works fine exept the dashboard. it doesn't collect any data and is always empty of information. searching around I found out that the problem could be the dwh service, inside the log there is an error: ## log file 2020-02-19 17:46:14|ETL Service Started ovirtEngineDbDriverClass|org.postgresql.Driver ovirtEngineHistoryDbJdbcConnection|jdbc:postgresql://localhost:5432/ovirt_engine_history?sslfactory=org.postgresql.ssl.NonValidatingFactory hoursToKeepDaily|0 hoursToKeepHourly|720 ovirtEngineDbPassword|********************** runDeleteTime|3 ovirtEngineDbJdbcConnection|jdbc:postgresql://localhost:5432/engine?sslfactory=org.postgresql.ssl.NonValidatingFactory runInterleave|60 limitRows|limit 1000 ovirtEngineHistoryDbUser|ovirt_engine_history ovirtEngineDbUser|engine deleteIncrement|10 timeBetweenErrorEvents|300000 hoursToKeepSamples|24 deleteMultiplier|1000 lastErrorSent|2011-07-03 12:46:47.000000 etlVersion|4.3.8 dwhAggregationDebug|false dwhUuid|5c4ffc1b-928f-4d06-a40f-bb34ba11c7f2 ovirtEngineHistoryDbDriverClass|org.postgresql.Driver ovirtEngineHistoryDbPassword|********************** Exception in component tJDBCInput_2 org.postgresql.util.PSQLException: Bad value for type short : 201905 at org.postgresql.jdbc2.AbstractJdbc2ResultSet.getShort(AbstractJdbc2ResultSet.java:2098) at ovirt_engine_dwh.osenumupdate_4_3.OsEnumUpdate.tJDBCInput_2Process(OsEnumUpdate.java:2354) at ovirt_engine_dwh.osenumupdate_4_3.OsEnumUpdate.tRowGenerator_1Process(OsEnumUpdate.java:1921) at ovirt_engine_dwh.osenumupdate_4_3.OsEnumUpdate.tJDBCInput_4Process(OsEnumUpdate.java:1376) at ovirt_engine_dwh.osenumupdate_4_3.OsEnumUpdate.tJDBCConnection_1Process(OsEnumUpdate.java:873) at ovirt_engine_dwh.osenumupdate_4_3.OsEnumUpdate.tJDBCConnection_2Process(OsEnumUpdate.java:736) at ovirt_engine_dwh.osenumupdate_4_3.OsEnumUpdate.runJobInTOS(OsEnumUpdate.java:4396) at ovirt_engine_dwh.osenumupdate_4_3.OsEnumUpdate.runJob(OsEnumUpdate.java:4099) at ovirt_engine_dwh.samplerunjobs_4_3.SampleRunJobs.tRunJob_4Process(SampleRunJobs.java:947) at ovirt_engine_dwh.samplerunjobs_4_3.SampleRunJobs.tJDBCConnection_2Process(SampleRunJobs.java:767) at ovirt_engine_dwh.samplerunjobs_4_3.SampleRunJobs.tJDBCConnection_1Process(SampleRunJobs.java:642) at ovirt_engine_dwh.samplerunjobs_4_3.SampleRunJobs$2.run(SampleRunJobs.java:2683) ## SERVICE STATUS ● ovirt-engine-dwhd.service - oVirt Engine Data Warehouse Loaded: loaded (/usr/lib/systemd/system/ovirt-engine-dwhd.service; enabled; vendor preset: disabled) Active: active (running) since Wed 2020-02-19 17:46:14 CET; 16h ago Main PID: 6425 (ovirt-engine-dw) CGroup: /system.slice/ovirt-engine-dwhd.service ├─6425 /usr/bin/python /usr/share/ovirt-engine-dwh/services/ovirt-engine-dwhd/ovirt-engine-dwhd.py --redirect-output --systemd=notify start └─6512 ovirt-engine-dwhd -Dorg.ovirt.engine.dwh.settings=/tmp/tmparNn_x/settings.properties -Xms1g -Xmx1g -classpath /usr/share/ovirt-engine-dwh/lib/*::/usr/share/java/dom4j.jar:/usr/share/java/apache-commons-collections.jar:/usr/share/java/postgresql-jdbc.jar ovirt_engine_dwh.historyetl_4_3.HistoryETL --context=Default Feb 19 17:46:14 engine.ovirt.local systemd[1]: Starting oVirt Engine Data Warehouse... Feb 19 17:46:14 engine.ovirt.local systemd[1]: Started oVirt Engine Data Warehouse.

4 4

metrics-store installation
by Christoph Köhler 23 Feb '20

23 Feb '20

Hello! I have installed metrics store along this documentation: https://ovirt.org/documentation/metrics-install-guide/Installing_Metrics_St… Everything went fine without errors, so I have now the login page in my browser. The Problem is that the credentials for login seems to be not taken over. The user should be 'admin' and the password is given at the beginning in secure_vars.yaml. Does anyone have an idea what to do now? Greetings! Chris

2 1

paused vm's will not resume
by eevans＠digitaldatatechs.com 23 Feb '20

23 Feb '20

I have 2 vm's, which are the most important in my world, that paused and will not resume. I have googled this to death but no solution. It stated a lack of space but none of the drives on my hosts are using more than 30% or there space and these 2 have ran on kvm host for several years and always had at least 50% free space. I like ovirt and want to use it but I cannot tolerate the down time. If I cannot get this resolved, I'm going back to kvm hosts. I am pulling my hair out here. If anyone can help with this issue, please let me know.

6 10

Hugepages and running out of memory
by klaasdemter＠gmail.com 22 Feb '20

22 Feb '20

Hi, this e-mail is meant to caution people using hugepages and mixing those VMs with non-hugepages VMs on the same hypervisors. I ran into major trouble, the hypervisors ran out of memory because the VM scheduling disregards the hugepages in it's calculations. So if you have hugepages and non-hugepages VMs better check the memory commited on a hypervisor manually :) https://bugzilla.redhat.com/show_bug.cgi?id=1804037 https://bugzilla.redhat.com/show_bug.cgi?id=1804046 As for workarounds: so far it seems the only viable solution is splitting hugepages/nonhugepages VMs with affinity groups but at least for me that means wasting a lot of resources. Greetings Klaas

1 0

main channel: failed to connect HTTP proxy connection not allowed
by Jorick Astrego 21 Feb '20

21 Feb '20

Hi, Having a spice console issue on our new 4.3.8 cluster. The console stays blank and with the cli and debug on, I get the following error "main channel: failed to connect HTTP proxy connection not allowed" We have a userportal through haproxy so this is configured in ovirt engine engine-config -g SpiceProxyDefault SpiceProxyDefault: http://userportal.*.*:****/ version: general But the same setting works fine on our 4.2 cluster. I can telnet to the ports on the 4.3.8 hosts without issue. Non working console on newer cluster: remote-viewer -v --debug console.vv (remote-viewer:29267): virt-viewer-DEBUG: 16:24:24.697: Opening display to console.vv (remote-viewer:29267): virt-viewer-DEBUG: 16:24:24.700: Guest (null) has a spice display Guest (null) has a spice display (remote-viewer:29267): virt-viewer-DEBUG: 16:24:24.789: Spice foreign menu updated (remote-viewer:29267): virt-viewer-DEBUG: 16:24:24.790: After open connection callback fd=-1 (remote-viewer:29267): virt-viewer-DEBUG: 16:24:24.790: Opening connection to display at console.vv Opening connection to display at console.vv (remote-viewer:29267): virt-viewer-DEBUG: 16:24:24.791: fullscreen display 0: 0 (remote-viewer:29267): virt-viewer-DEBUG: 16:24:24.791: app is not in full screen (remote-viewer:29267): virt-viewer-DEBUG: 16:24:24.792: New spice channel 0x55704bf70d40 SpiceMainChannel 0 (remote-viewer:29267): virt-viewer-DEBUG: 16:24:24.793: notebook show status 0x55704b820280 (remote-viewer:29267): virt-viewer-DEBUG: 16:24:24.969: main channel: failed to connect HTTP proxy connection not allowed (remote-viewer:29267): virt-viewer-DEBUG: 16:24:24.969: Destroy SPICE channel SpiceMainChannel 0 (remote-viewer:29267): virt-viewer-DEBUG: 16:24:24.969: zap main channel (remote-viewer:29267): virt-viewer-WARNING **: 16:24:24.969: Channel error: HTTP proxy connection not allowed Working console on older cluster: remote-viewer -v --debug console.vv (remote-viewer:29334): virt-viewer-DEBUG: 16:25:59.111: Opening display to console.vv (remote-viewer:29334): virt-viewer-DEBUG: 16:25:59.111: Guest (null) has a spice display Guest (null) has a spice display (remote-viewer:29334): virt-viewer-DEBUG: 16:25:59.209: Spice foreign menu updated (remote-viewer:29334): virt-viewer-DEBUG: 16:25:59.209: After open connection callback fd=-1 (remote-viewer:29334): virt-viewer-DEBUG: 16:25:59.209: Opening connection to display at console.vv Opening connection to display at console.vv (remote-viewer:29334): virt-viewer-DEBUG: 16:25:59.211: fullscreen display 0: 0 (remote-viewer:29334): virt-viewer-DEBUG: 16:25:59.211: app is not in full screen (remote-viewer:29334): virt-viewer-DEBUG: 16:25:59.212: New spice channel 0x556a03f7e820 SpiceMainChannel 0 (remote-viewer:29334): virt-viewer-DEBUG: 16:25:59.212: notebook show status 0x556a03c7a280 (remote-viewer:29334): virt-viewer-DEBUG: 16:25:59.397: main channel: opened (remote-viewer:29334): virt-viewer-DEBUG: 16:25:59.397: notebook show status 0x556a03c7a280 (remote-viewer:29334): virt-viewer-DEBUG: 16:25:59.404: virt_viewer_app_set_uuid_string: UUID changed to a2d64ffe-7583-45b6-92f3-87661039388c (remote-viewer:29334): virt-viewer-DEBUG: 16:25:59.404: app is not in full screen (remote-viewer:29334): virt-viewer-DEBUG: 16:25:59.502: app is not in full screen (remote-viewer:29334): virt-viewer-DEBUG: 16:25:59.514: New spice channel 0x556a043bb660 SpiceDisplayChannel 0 (remote-viewer:29334): virt-viewer-DEBUG: 16:25:59.514: New spice channel 0x556a0422b570 SpiceCursorChannel 0 (remote-viewer:29334): virt-viewer-DEBUG: 16:25:59.515: New spice channel 0x556a0422c000 SpiceInputsChannel 0 (remote-viewer:29334): virt-viewer-DEBUG: 16:25:59.515: new inputs channel (remote-viewer:29334): virt-viewer-DEBUG: 16:25:59.661: creating spice display (#:0) (remote-viewer:29334): virt-viewer-DEBUG: 16:25:59.661: Insert display 0 0x556a03ca29e0 (remote-viewer:29334): virt-viewer-DEBUG: 16:25:59.699: creating spice display (#:1) (remote-viewer:29334): virt-viewer-DEBUG: 16:25:59.699: Insert display 1 0x556a03ca2830 (remote-viewer:29334): virt-viewer-DEBUG: 16:25:59.699: creating spice display (#:2) (remote-viewer:29334): virt-viewer-DEBUG: 16:25:59.700: Insert display 2 0x556a03ca2680 (remote-viewer:29334): virt-viewer-DEBUG: 16:25:59.700: creating spice display (#:3) (remote-viewer:29334): virt-viewer-DEBUG: 16:25:59.700: Insert display 3 0x556a03ca24d0 (remote-viewer:29334): virt-viewer-DEBUG: 16:25:59.701: Found a window without a display, reusing for display #0 (remote-viewer:29334): virt-viewer-DEBUG: 16:25:59.701: notebook show display 0x556a03c7a280 (remote-viewer:29334): virt-viewer-DEBUG: 16:26:00.074: Allocated 1024x768 (remote-viewer:29334): virt-viewer-DEBUG: 16:26:00.074: Child allocate 1024x768 (remote-viewer:29334): virt-viewer-DEBUG: 16:26:04.846: Allocated 1024x768 (remote-viewer:29334): virt-viewer-DEBUG: 16:26:04.846: Child allocate 1024x768 Met vriendelijke groet, With kind regards, Jorick Astrego Netbulae Virtualization Experts ---------------- Tel: 053 20 30 270 info(a)netbulae.eu Staalsteden 4-3A KvK 08198180 Fax: 053 20 30 271 www.netbulae.eu 7547 TA Enschede BTW NL821234584B01 ----------------

1 1

[ANN] oVirt 4.3.9 Second Release Candidate is now available for testing
by Lev Veyde 21 Feb '20

21 Feb '20

The oVirt Project is pleased to announce the availability of the oVirt 4.3.9 Second Release Candidate for testing, as of February 20th, 2020. This update is a release candidate of the ninth in a series of stabilization updates to the 4.3 series. This is pre-release software. This pre-release should not to be used in production. This release is available now on x86_64 architecture for: * Red Hat Enterprise Linux 7.7 or later (but <8) * CentOS Linux (or similar) 7.7 or later (but <8) This release supports Hypervisor Hosts on x86_64 and ppc64le architectures for: * Red Hat Enterprise Linux 7.7 or later (but <8) * CentOS Linux (or similar) 7.7 or later (but <8) * oVirt Node 4.3 (available for x86_64 only) has been built consuming CentOS 7.7 Release See the release notes [1] for known issues, new features and bugs fixed. Notes: - oVirt Appliance is already available - oVirt Node is already available Additional Resources: * Read more about the oVirt 4.3.9 release highlights: http://www.ovirt.org/release/4.3.9/ * Get more oVirt Project updates on Twitter: https://twitter.com/ovirt * Check out the latest project news on the oVirt blog: http://www.ovirt.org/blog/ [1] http://www.ovirt.org/release/4.3.9/ [2] http://resources.ovirt.org/pub/ovirt-4.3-pre/iso/ -- Lev Veyde Senior Software Engineer, RHCE | RHCVA | MCITP Red Hat Israel <https://www.redhat.com> lev(a)redhat.com | lveyde(a)redhat.com <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>

3 2

Understanding dashboard memory data
by nux＠li.nux.ro 21 Feb '20

21 Feb '20

Hello, I'm having to deal with an oVirt installation, once I log in the dashboard says: Memory: "1.2 Available of 4.5 TiB" and "Virtual resources - Committed: 113%, Allocated: 114%". So, clearly there is RAM available, but what's with the committed and allocated numbers? Regards

1 0

Ovirt storage domain ovirt-image-repository is unattached and can't use change CD to install windows on VM
by Heinrich Momberg 20 Feb '20

20 Feb '20

Good day, Whenever i am trying to use the change CD to mount the ovirt tools iso so i can install windows server or any windows it says "could not find ISO file collection".It doesn't pick up the hdd that i have created in the windwos setup so i have to do the whole ovirt tools mount and select the windows i want to insteall etc. It has been working fine until a couple of days ago when we had power outages. I also noticed that the storage domain,ovirt-image-repository is unattached... How do i go about fixing this problem or where can i check logs. I have checked the permissions where the ISO's or images are stored.

3 9

Spacewalk Integration
by eevans＠digitaldatatechs.com 20 Feb '20

20 Feb '20

I finally figured out how to use Spacewalk as an external provider in Ovirt. For the URL I used http://sat.digitaldatatechs.com/XMLRPC and used the admin login credentials. It registered and Spacewalk has the capability of provisioning a bare bones machine. I have not tested provisioning but I will comment once I do.

1 0

Get CPU Family
by Luca 20 Feb '20

20 Feb '20

Hello guys, how can I get the correct CPU Family in a ovirt host? When I execute virsh -r capabilities I get only "Broadwell-noTSX-IBRS" and not the full "Broadwell-noTSX IBRS SSBD MDS" Regards, Luca

3 2

Re: Add LDAP user : ERROR: null value in column "external_id" violates not-null constraint
by Lucas Lamy 20 Feb '20

20 Feb '20

Anybody ?

2 1

Unsynced entries do not self-heal during upgrade from oVirt 4.2 -> 4.3
by Goorkate, B.J. 20 Feb '20

20 Feb '20

Hi all, I'm in the process of upgrading oVirt-nodes from 4.2 to 4.3. After upgrading the first of 3 oVirt/gluster nodes, there are between 600-1200 unsynced entries for a week now on 1 upgraded node and one not-yet-upgraded node. The third node (also not-yet-upgraded) says it's OK (no unsynced entries). The cluster doesn't seem to be very busy, but somehow self-heal doesn't complete. Is this because of different gluster versions across the nodes and will it resolve as soon as I upgraded all nodes? Since it's our production cluster, I don't want to take any risk... Does anybody recognise this problem? Of course I can provide more information if necessary. Any hints on troubleshooting the unsynced entries are more than welcome! Thanks in advance! Regards, Bertjan ------------------------------------------------------------------------------ De informatie opgenomen in dit bericht kan vertrouwelijk zijn en is uitsluitend bestemd voor de geadresseerde. Indien u dit bericht onterecht ontvangt, wordt u verzocht de inhoud niet te gebruiken en de afzender direct te informeren door het bericht te retourneren. Het Universitair Medisch Centrum Utrecht is een publiekrechtelijke rechtspersoon in de zin van de W.H.W. (Wet Hoger Onderwijs en Wetenschappelijk Onderzoek) en staat geregistreerd bij de Kamer van Koophandel voor Midden-Nederland onder nr. 30244197. Denk s.v.p aan het milieu voor u deze e-mail afdrukt. ------------------------------------------------------------------------------ This message may contain confidential information and is intended exclusively for the addressee. If you receive this message unintentionally, please do not use the contents but notify the sender immediately by return e-mail. University Medical Center Utrecht is a legal person by public law and is registered at the Chamber of Commerce for Midden-Nederland under no. 30244197. Please consider the environment before printing this e-mail.

3 12

Re: Engine installation failed at - get local vm ip
by shawly 20 Feb '20

20 Feb '20

Still have this problem, log doesn't say anything but that it failed after 90 tries, no reason in the log. Using VMWare Workstation 14, guest is running oVirt Node 4.3.8.

2 1

Can't install virtio-win with EL7.7/Ovirt-4.3.8 -- rpm error
by Derek Atkins 19 Feb '20

19 Feb '20

Hi, I was trying to install the virtio-win package, but it gives an error: ERROR You need to update rpm to handle: rpmlib(PayloadIsZstd) <= 5.4.18-1 is needed by virtio-win-0.1.173-6.noarch Is this a known problem with current 4.3.x and EL7.7? -derek -- Derek Atkins 617-623-3745 derek(a)ihtfp.com www.ihtfp.com Computer and Internet Security Consultant

6 7

Re: populating the ISO domain
by Gianluca Cecchi 19 Feb '20

19 Feb '20

On Wed, Feb 19, 2020 at 4:37 PM Robert Webb <rwebb(a)ropeguru.com> wrote: > No. > > I am using the Spice viewer and my Data domain is on NFS. When I open the > "Change CD" option in the viewer, I only see ISO's from the ISO Domain. > > I haven't found any other way to actually mount an ISO to a VM other then > the viewer which kinda sucks. I am used to other environments where I could > just mount an ISO to a cdrom in the VM config and it shows up in the OS. > > If you can shutdown the VM, you could try to shutdown it and then choose the arrow near "run" and select "run once". There you can attach an iso: do you see your data domain isos there? In my case I have isos on block based data domains: I cannot dynamically change cd due to the bug I reported, but if I start a VM with "run once" I can see the ISOs on data domain available and usable (eg to install OS) See also the "Explanation of Settings in the Run Once Window" section here: https://www.ovirt.org/documentation/vmm-guide/appe-Reference_Settings_in_Ad… Gianluca

2 1

Re: populating the ISO domain
by Vinícius Ferrão 19 Feb '20

19 Feb '20

Hi. ISO domains were deprecated. Now you should use a Data Domain instead and fill with the ISOs. If you still using ISO Domain, like me, I only scp the ISOs directly to the storage. You don’t need to use the ISO uploader script. I never made it work anyway LOL. Sent from my iPhone > On 19 Feb 2020, at 04:33, "eevans(a)digitaldatatechs.com" <eevans(a)digitaldatatechs.com> wrote: >

3 2

Re: populating the ISO domain
by Gianluca Cecchi 19 Feb '20

19 Feb '20

On Wed, Feb 19, 2020 at 4:11 PM Robert Webb <rwebb(a)ropeguru.com> wrote: > So I had also read that ISO Domains have been deprecated but ran into an > issue when using console access. It seems that the client does not see any > ISO files from the Data domains when using the "Change CD" option and that > is the only option that I have found to be able to use when I need to mount > an ISO file to a VM. > > Am I missing something? If not, how can we deprecate the ISO Domain? > > In case of data domains on block based storage (iSCSI and FC) there is this outstanding bugzilla not fixed yet: https://bugzilla.redhat.com/show_bug.cgi?id=1589763 I don't know if it is your use case. Gianluca

3 2

Re: populating the ISO domain
by Strahil Nikolov 19 Feb '20

19 Feb '20

On February 19, 2020 5:37:28 PM GMT+02:00, Robert Webb <rwebb(a)ropeguru.com> wrote: >No. > >I am using the Spice viewer and my Data domain is on NFS. When I open >the "Change CD" option in the viewer, I only see ISO's from the ISO >Domain. > >I haven't found any other way to actually mount an ISO to a VM other >then the viewer which kinda sucks. I am used to other environments >where I could just mount an ISO to a cdrom in the VM config and it >shows up in the OS. > >________________________________________ >From: Gianluca Cecchi <gianluca.cecchi(a)gmail.com> >Sent: Wednesday, February 19, 2020 10:34 AM >To: Robert Webb >Cc: Vinícius Ferrão; eevans(a)digitaldatatechs.com; users(a)ovirt.org >Subject: Re: [ovirt-users] Re: populating the ISO domain > >On Wed, Feb 19, 2020 at 4:11 PM Robert Webb ><rwebb(a)ropeguru.com<mailto:rwebb@ropeguru.com>> wrote: >So I had also read that ISO Domains have been deprecated but ran into >an issue when using console access. It seems that the client does not >see any ISO files from the Data domains when using the "Change CD" >option and that is the only option that I have found to be able to use >when I need to mount an ISO file to a VM. > >Am I missing something? If not, how can we deprecate the ISO Domain? > > >In case of data domains on block based storage (iSCSI and FC) there is >this outstanding bugzilla not fixed yet: >https://bugzilla.redhat.com/show_bug.cgi?id=1589763 > >I don't know if it is your use case. > >Gianluca >_______________________________________________ >Users mailing list -- users(a)ovirt.org >To unsubscribe send an email to users-leave(a)ovirt.org >Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >oVirt Code of Conduct: >https://www.ovirt.org/community/about/community-guidelines/ >List Archives: >https://lists.ovirt.org/archives/list/users@ovirt.org/message/FYMZYKUUGQZHQ… What about going in Admin portal, select the VM, and then click the 3 dots button ? There should be a 'Eject' and all your ISOs (I have already migrated to data domain). Best Regards, Strahil Nikolov

2 1

Re: hosted-engine --deploy --restore-from-file fails with error "Domain format is different from master storage domain format"
by dev＠djagoo.io 19 Feb '20

19 Feb '20

Hi Shani, on the productive cluster (Default) the compat level is 4.3 and on the cluster it's 4.3 too so I can't raise the level to update the format to V5. I added some screenshots. Regards Marcel On Tuesday, February 18, 2020 10:51:29 AM CET you wrote: > Hi Marcel, > Can you make sure the DC and Cluster formats are V5? > Maybe try to "update" them by editing the cluster first, and selecting the > newest Compatibility Version available. > Then, do the same for the DC. > > If all versions/formats are of V5, and it still occurs, can you please > share some screenshots so I'll have a look? > > > *Regards,* > > *Shani Leviim* > > On Mon, Feb 17, 2020 at 5:08 PM djagoo <dev(a)djagoo.io> wrote: > > Hi Shani, > > > > I just tried it. > > > > I created a new DC and cluster, added a temporary host to this cluster > > which served as SPM. The new DC showed up as V5. > > Then I activated maintenance on one of the V4 SDs and detached it from my > > production domain. After I attached it to the V5 dummy domain it was > > updated to V5 format as you predicted. I detached it again but could not > > reattach it to the production domain "There are no compatible Storage > > Domains to attach to this Data Center". So this seems not to be the > > solution :( > > > > Do you have another idea or am I doing something wrong? > > > > Regards, > > > > Marcel > > _______________________________________________ > > Users mailing list -- users(a)ovirt.org > > To unsubscribe send an email to users-leave(a)ovirt.org > > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > > oVirt Code of Conduct: > > https://www.ovirt.org/community/about/community-guidelines/ > > List Archives: > > https://lists.ovirt.org/archives/list/users@ovirt.org/message/XV6WQNGS3LQU > > 3GWMR62MNZ5ENQA4BJQZ/

3 4

new glance server
by Tommaso - Shellrent 19 Feb '20

19 Feb '20

Hi to all. I'm try to create a glance server to store our images, but I have some problem. With the guide i can correcty configure a "train" minimun stack with keyone and glance, but it only support auth api v3. oVirt for glance only support v2. The newest version of keystone that have the v2 api, is Pike, but it cannot be insalled on centos today. Where a can fine an old repo with pike packages? or how can i make a glance installation that doesn't require autentication? Regards, Tommaso. -- Shellrent Logo *Tommaso De Marchi* COO Chief Operating Officer - Shellrent S.r.l. Tel. 0444321155 <tel:+390444321155> | Fax 04441492177 Via dell'Edilizia, 19 - 36100 Vicenza

2 2

Error with LDAP
by Lucas Lamy 19 Feb '20

19 Feb '20

Hello everyone. I have previously configured LDAP connexion though ovirt-engine-extension-aaa-ldap-setup. The only working configuration was IBM Security Directory Server (the IBM Security Directory Server RFC-2307 Schema doesn't work), ladps and anonymous search user. But the LDAP server I’m testing is OpenLDAP and not IBM. Indeed with IBM the search and login are working fine when I test them with ovirt-engine-extensions-tool aaa. But when I try to add a LDAP User in the User Administration Panel I get this Error message : "Error while executing action AddUser : Internal Engine Error". None of the solutions I've found on previous threads seems to works. Does someone have an idea please ? Please find the logs attached. Thank you beforehand. Caused by: org.postgresql.util.PSQLException: ERROR: null value in column "external_id" violates not-null constraint Detail: Failing row contains (**user info**). Where: SQL statement "INSERT INTO users ( department, domain, email, name, note, surname, user_id, username, external_id, namespace ) VALUES ( v_department, v_domain, v_email, v_name, v_note, v_surname, v_user_id, v_username, v_external_id, v_namespace )" PL/pgSQL function insertuser(character varying,character varying,character varying,character varying,character varying,character varying,uuid,character varying,text,character varying) line 3 at SQL state$ at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2433) at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:2178) at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:306) at org.postgresql.jdbc.PgStatement.executeInternal(PgStatement.java:441) at org.postgresql.jdbc.PgStatement.execute(PgStatement.java:365) at org.postgresql.jdbc.PgPreparedStatement.executeWithFlags(PgPreparedStatement.java:155) at org.postgresql.jdbc.PgCallableStatement.executeWithFlags(PgCallableStatement.java:78) at org.postgresql.jdbc.PgPreparedStatement.execute(PgPreparedStatement.java:144) at org.jboss.jca.adapters.jdbc.CachedPreparedStatement.execute(CachedPreparedStatement.java:303) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.execute(WrappedPreparedStatement.java:442) at org.springframework.jdbc.core.JdbcTemplate.lambda$call$4(JdbcTemplate.java:1105) [spring-jdbc.jar:5.0.4.RELEASE] at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:1050) [spring-jdbc.jar:5.0.4.RELEASE] ... 162 more 2020-02-15 10:16:53,337+01 ERROR [org.ovirt.engine.core.bll.aaa.AddUserCommand] (default task-4) [222f7ca7-b669-40e0-b152-2ca898ebde09] Transaction rolled-back for command 'org.ovirt.engine.core.bll.aaa.$ 2020-02-15 10:16:53,341+01 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-4) [222f7ca7-b669-40e0-b152-2ca898ebde09] EVENT_ID: USER_FAILED_ADD_ADUSER(327), Fail, Failed to add User 'user' to the system.

2 2

populating the ISO domain
by eevans＠digitaldatatechs.com 19 Feb '20

19 Feb '20

This may be common knowledge so if it is redundant, apologies. My ISO domain did not populate automatically but with some research I found out how to utilize it and populate it. If you have it in place with the correct permissions and security, you can manually populate it using the api. From the engine host at the command prompt: # ovirt-iso-uploader list This gives you the name of your iso domain. If it prompts for a passwd, it should the the same as the admin@internal login. The to upload files and populate it: ovirt-iso-uploader -i ISO upload *.iso or *vfd for floppy images I hope this helps.

1 0

DR different number of Host
by ernestclydeachua＠gmail.com 19 Feb '20

19 Feb '20

Hello, Currently i have a standalone ovirt on a primary site and planning to create a DR but my DR lacks a baremetal that has a same resources on primary site. is it possible on DR to have multiple hyper-visors then automatically assign where the vm should run/attach automatically?

1 0

HostedEngine migration fails with VM destroyed during the startup.
by Vrgotic, Marko 18 Feb '20

18 Feb '20

Dear oVirt, I have problem migrating HostedEngine, only HA VM server, to other HA nodes. Bit of background story: * We have oVirt SHE 4.3.5 * Three Nodes act as HA pool for SHE * Node 3 is currently Hosting SHE * Actions: * Put Node1 in Maintenance mode, all VMs were successfully migrated, than Upgrade packages, Activate Host – all looks good * Put Node2 in Maintenance mode, all VMs were successfully migrated, than Upgrade packages, Activate Host – all looks good Not the problem: Try to set Node3 in Maintenance mode, all VMs were successfully migrated, except HostedEngine. When attempting Migration of the VM HostedEngine, it fails with following error message: 2020-02-14 12:33:49,960Z INFO [org.ovirt.engine.core.bll.MigrateVmCommand] (default task-265) [16f4559e-e262-4c9d-80b4-ec81c2cbf950] Lock Acquired to object 'EngineLock:{exclusiveLocks='[66b6d489-ceb8-486a-951a-355e21f13627=VM]', sharedLocks=''}' 2020-02-14 12:33:49,984Z INFO [org.ovirt.engine.core.bll.scheduling.SchedulingManager] (default task-265) [16f4559e-e262-4c9d-80b4-ec81c2cbf950] Candidate host 'ovirt-sj-04.ictv.com' ('d98843da-bd81-46c9-9425-065b196ac59d') was filtered out by 'VAR__FILTERTYPE__INTERNAL' filter 'HA' (correlation id: null) 2020-02-14 12:33:49,984Z INFO [org.ovirt.engine.core.bll.scheduling.SchedulingManager] (default task-265) [16f4559e-e262-4c9d-80b4-ec81c2cbf950] Candidate host 'ovirt-sj-05.ictv.com' ('e3176705-9fb0-41d6-8721-367dfa2e62bd') was filtered out by 'VAR__FILTERTYPE__INTERNAL' filter 'HA' (correlation id: null) 2020-02-14 12:33:49,997Z INFO [org.ovirt.engine.core.bll.MigrateVmCommand] (default task-265) [16f4559e-e262-4c9d-80b4-ec81c2cbf950] Running command: MigrateVmCommand internal: false. Entities affected : ID: 66b6d489-ceb8-486a-951a-355e21f13627 Type: VMAction group MIGRATE_VM with role type USER 2020-02-14 12:33:50,008Z INFO [org.ovirt.engine.core.bll.scheduling.SchedulingManager] (default task-265) [16f4559e-e262-4c9d-80b4-ec81c2cbf950] Candidate host 'ovirt-sj-04.ictv.com' ('d98843da-bd81-46c9-9425-065b196ac59d') was filtered out by 'VAR__FILTERTYPE__INTERNAL' filter 'HA' (correlation id: 16f4559e-e262-4c9d-80b4-ec81c2cbf950) 2020-02-14 12:33:50,008Z INFO [org.ovirt.engine.core.bll.scheduling.SchedulingManager] (default task-265) [16f4559e-e262-4c9d-80b4-ec81c2cbf950] Candidate host 'ovirt-sj-05.ictv.com' ('e3176705-9fb0-41d6-8721-367dfa2e62bd') was filtered out by 'VAR__FILTERTYPE__INTERNAL' filter 'HA' (correlation id: 16f4559e-e262-4c9d-80b4-ec81c2cbf950) 2020-02-14 12:33:50,033Z INFO [org.ovirt.engine.core.vdsbroker.MigrateVDSCommand] (default task-265) [16f4559e-e262-4c9d-80b4-ec81c2cbf950] START, MigrateVDSCommand( MigrateVDSCommandParameters:{hostId='f8d27efb-1527-45f0-97d6-d34a86abaaa2', vmId='66b6d489-ceb8-486a-951a-355e21f13627', srcHost='ovirt-sj-03.ictv.com', dstVdsId='9808f434-5cd4-48b5-8bbc-e639e391c6a5', dstHost='ovirt-sj-01.ictv.com:54321', migrationMethod='ONLINE', tunnelMigration='false', migrationDowntime='0', autoConverge='true', migrateCompressed='false', consoleAddress='null', maxBandwidth='40', enableGuestEvents='true', maxIncomingMigrations='2', maxOutgoingMigrations='2', convergenceSchedule='[init=[{name=setDowntime, params=[100]}], stalling=[{limit=1, action={name=setDowntime, params=[150]}}, {limit=2, action={name=setDowntime, params=[200]}}, {limit=3, action={name=setDowntime, params=[300]}}, {limit=4, action={name=setDowntime, params=[400]}}, {limit=6, action={name=setDowntime, params=[500]}}, {limit=-1, action={name=abort, params=[]}}]]', dstQemu='10.210.13.11'}), log id: 5c126a47 2020-02-14 12:33:50,036Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateBrokerVDSCommand] (default task-265) [16f4559e-e262-4c9d-80b4-ec81c2cbf950] START, MigrateBrokerVDSCommand(HostName = ovirt-sj-03.ictv.com, MigrateVDSCommandParameters:{hostId='f8d27efb-1527-45f0-97d6-d34a86abaaa2', vmId='66b6d489-ceb8-486a-951a-355e21f13627', srcHost='ovirt-sj-03.ictv.com', dstVdsId='9808f434-5cd4-48b5-8bbc-e639e391c6a5', dstHost='ovirt-sj-01.ictv.com:54321', migrationMethod='ONLINE', tunnelMigration='false', migrationDowntime='0', autoConverge='true', migrateCompressed='false', consoleAddress='null', maxBandwidth='40', enableGuestEvents='true', maxIncomingMigrations='2', maxOutgoingMigrations='2', convergenceSchedule='[init=[{name=setDowntime, params=[100]}], stalling=[{limit=1, action={name=setDowntime, params=[150]}}, {limit=2, action={name=setDowntime, params=[200]}}, {limit=3, action={name=setDowntime, params=[300]}}, {limit=4, action={name=setDowntime, params=[400]}}, {limit=6, action={name=setDowntime, params=[500]}}, {limit=-1, action={name=abort, params=[]}}]]', dstQemu='10.210.13.11'}), log id: a0f776d 2020-02-14 12:33:50,043Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateBrokerVDSCommand] (default task-265) [16f4559e-e262-4c9d-80b4-ec81c2cbf950] FINISH, MigrateBrokerVDSCommand, return: , log id: a0f776d 2020-02-14 12:33:50,046Z INFO [org.ovirt.engine.core.vdsbroker.MigrateVDSCommand] (default task-265) [16f4559e-e262-4c9d-80b4-ec81c2cbf950] FINISH, MigrateVDSCommand, return: MigratingFrom, log id: 5c126a47 2020-02-14 12:33:50,052Z INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-265) [16f4559e-e262-4c9d-80b4-ec81c2cbf950] EVENT_ID: VM_MIGRATION_START(62), Migration started (VM: HostedEngine, Source: ovirt-sj-03.ictv.com, Destination: ovirt-sj-01.ictv.com, User: mvrgotic@ictv.com@ictv.com-authz). 2020-02-14 12:33:52,893Z INFO [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] (ForkJoinPool-1-worker-8) [] VM '66b6d489-ceb8-486a-951a-355e21f13627' was reported as Down on VDS '9808f434-5cd4-48b5-8bbc-e639e391c6a5'(ovirt-sj-01.ictv.com) 2020-02-14 12:33:52,893Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DestroyVDSCommand] (ForkJoinPool-1-worker-8) [] START, DestroyVDSCommand(HostName = ovirt-sj-01.ictv.com, DestroyVmVDSCommandParameters:{hostId='9808f434-5cd4-48b5-8bbc-e639e391c6a5', vmId='66b6d489-ceb8-486a-951a-355e21f13627', secondsToWait='0', gracefully='false', reason='', ignoreNoVm='true'}), log id: 7532a8c0 2020-02-14 12:33:53,217Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DestroyVDSCommand] (ForkJoinPool-1-worker-8) [] Failed to destroy VM '66b6d489-ceb8-486a-951a-355e21f13627' because VM does not exist, ignoring 2020-02-14 12:33:53,217Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DestroyVDSCommand] (ForkJoinPool-1-worker-8) [] FINISH, DestroyVDSCommand, return: , log id: 7532a8c0 2020-02-14 12:33:53,217Z INFO [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] (ForkJoinPool-1-worker-8) [] VM '66b6d489-ceb8-486a-951a-355e21f13627'(HostedEngine) was unexpectedly detected as 'Down' on VDS '9808f434-5cd4-48b5-8bbc-e639e391c6a5'(ovirt-sj-01.ictv.com) (expected on 'f8d27efb-1527-45f0-97d6-d34a86abaaa2') 2020-02-14 12:33:53,217Z ERROR [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] (ForkJoinPool-1-worker-8) [] Migration of VM 'HostedEngine' to host 'ovirt-sj-01.ictv.com' failed: VM destroyed during the startup. 2020-02-14 12:33:53,219Z INFO [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] (ForkJoinPool-1-worker-15) [] VM '66b6d489-ceb8-486a-951a-355e21f13627'(HostedEngine) moved from 'MigratingFrom' --> 'Up' 2020-02-14 12:33:53,219Z INFO [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] (ForkJoinPool-1-worker-15) [] Adding VM '66b6d489-ceb8-486a-951a-355e21f13627'(HostedEngine) to re-run list 2020-02-14 12:33:53,221Z ERROR [org.ovirt.engine.core.vdsbroker.monitoring.VmsMonitoring] (ForkJoinPool-1-worker-15) [] Rerun VM '66b6d489-ceb8-486a-951a-355e21f13627'. Called from VDS 'ovirt-sj-03.ictv.com' 2020-02-14 12:33:53,259Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateStatusVDSCommand] (EE-ManagedThreadFactory-engine-Thread-377323) [] START, MigrateStatusVDSCommand(HostName = ovirt-sj-03.ictv.com, MigrateStatusVDSCommandParameters:{hostId='f8d27efb-1527-45f0-97d6-d34a86abaaa2', vmId='66b6d489-ceb8-486a-951a-355e21f13627'}), log id: 62bac076 2020-02-14 12:33:53,265Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateStatusVDSCommand] (EE-ManagedThreadFactory-engine-Thread-377323) [] FINISH, MigrateStatusVDSCommand, return: , log id: 62bac076 2020-02-14 12:33:53,277Z WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-377323) [] EVENT_ID: VM_MIGRATION_TRYING_RERUN(128), Failed to migrate VM HostedEngine to Host ovirt-sj-01.ictv.com . Trying to migrate to another Host. 2020-02-14 12:33:53,330Z INFO [org.ovirt.engine.core.bll.scheduling.SchedulingManager] (EE-ManagedThreadFactory-engine-Thread-377323) [] Candidate host 'ovirt-sj-04.ictv.com' ('d98843da-bd81-46c9-9425-065b196ac59d') was filtered out by 'VAR__FILTERTYPE__INTERNAL' filter 'HA' (correlation id: null) 2020-02-14 12:33:53,330Z INFO [org.ovirt.engine.core.bll.scheduling.SchedulingManager] (EE-ManagedThreadFactory-engine-Thread-377323) [] Candidate host 'ovirt-sj-05.ictv.com' ('e3176705-9fb0-41d6-8721-367dfa2e62bd') was filtered out by 'VAR__FILTERTYPE__INTERNAL' filter 'HA' (correlation id: null) 2020-02-14 12:33:53,345Z INFO [org.ovirt.engine.core.bll.MigrateVmCommand] (EE-ManagedThreadFactory-engine-Thread-377323) [] Running command: MigrateVmCommand internal: false. Entities affected : ID: 66b6d489-ceb8-486a-951a-355e21f13627 Type: VMAction group MIGRATE_VM with role type USER 2020-02-14 12:33:53,356Z INFO [org.ovirt.engine.core.bll.scheduling.SchedulingManager] (EE-ManagedThreadFactory-engine-Thread-377323) [] Candidate host 'ovirt-sj-04.ictv.com' ('d98843da-bd81-46c9-9425-065b196ac59d') was filtered out by 'VAR__FILTERTYPE__INTERNAL' filter 'HA' (correlation id: 16f4559e-e262-4c9d-80b4-ec81c2cbf950) 2020-02-14 12:33:53,356Z INFO [org.ovirt.engine.core.bll.scheduling.SchedulingManager] (EE-ManagedThreadFactory-engine-Thread-377323) [] Candidate host 'ovirt-sj-05.ictv.com' ('e3176705-9fb0-41d6-8721-367dfa2e62bd') was filtered out by 'VAR__FILTERTYPE__INTERNAL' filter 'HA' (correlation id: 16f4559e-e262-4c9d-80b4-ec81c2cbf950) 2020-02-14 12:33:53,380Z INFO [org.ovirt.engine.core.vdsbroker.MigrateVDSCommand] (EE-ManagedThreadFactory-engine-Thread-377323) [] START, MigrateVDSCommand( MigrateVDSCommandParameters:{hostId='f8d27efb-1527-45f0-97d6-d34a86abaaa2', vmId='66b6d489-ceb8-486a-951a-355e21f13627', srcHost='ovirt-sj-03.ictv.com', dstVdsId='33e8ff78-e396-4f40-b43c-685bfaaee9af', dstHost='ovirt-sj-02.ictv.com:54321', migrationMethod='ONLINE', tunnelMigration='false', migrationDowntime='0', autoConverge='true', migrateCompressed='false', consoleAddress='null', maxBandwidth='40', enableGuestEvents='true', maxIncomingMigrations='2', maxOutgoingMigrations='2', convergenceSchedule='[init=[{name=setDowntime, params=[100]}], stalling=[{limit=1, action={name=setDowntime, params=[150]}}, {limit=2, action={name=setDowntime, params=[200]}}, {limit=3, action={name=setDowntime, params=[300]}}, {limit=4, action={name=setDowntime, params=[400]}}, {limit=6, action={name=setDowntime, params=[500]}}, {limit=-1, action={name=abort, params=[]}}]]', dstQemu='10.210.13.12'}), log id: d99059f 2020-02-14 12:33:53,380Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateBrokerVDSCommand] (EE-ManagedThreadFactory-engine-Thread-377323) [] START, MigrateBrokerVDSCommand(HostName = ovirt-sj-03.ictv.com, MigrateVDSCommandParameters:{hostId='f8d27efb-1527-45f0-97d6-d34a86abaaa2', vmId='66b6d489-ceb8-486a-951a-355e21f13627', srcHost='ovirt-sj-03.ictv.com', dstVdsId='33e8ff78-e396-4f40-b43c-685bfaaee9af', dstHost='ovirt-sj-02.ictv.com:54321', migrationMethod='ONLINE', tunnelMigration='false', migrationDowntime='0', autoConverge='true', migrateCompressed='false', consoleAddress='null', maxBandwidth='40', enableGuestEvents='true', maxIncomingMigrations='2', maxOutgoingMigrations='2', convergenceSchedule='[init=[{name=setDowntime, params=[100]}], stalling=[{limit=1, action={name=setDowntime, params=[150]}}, {limit=2, action={name=setDowntime, params=[200]}}, {limit=3, action={name=setDowntime, params=[300]}}, {limit=4, action={name=setDowntime, params=[400]}}, {limit=6, action={name=setDowntime, params=[500]}}, {limit=-1, action={name=abort, params=[]}}]]', dstQemu='10.210.13.12'}), log id: 6f0483ac 2020-02-14 12:33:53,386Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateBrokerVDSCommand] (EE-ManagedThreadFactory-engine-Thread-377323) [] FINISH, MigrateBrokerVDSCommand, return: , log id: 6f0483ac 2020-02-14 12:33:53,388Z INFO [org.ovirt.engine.core.vdsbroker.MigrateVDSCommand] (EE-ManagedThreadFactory-engine-Thread-377323) [] FINISH, MigrateVDSCommand, return: MigratingFrom, log id: d99059f 2020-02-14 12:33:53,391Z INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-377323) [] EVENT_ID: VM_MIGRATION_START(62), Migration started (VM: HostedEngine, Source: ovirt-sj-03.ictv.com, Destination: ovirt-sj-02.ictv.com, User: mvrgotic@ictv.com@ictv.com-authz). 2020-02-14 12:33:55,108Z INFO [org.ovirt.engine.core.vdsbroker.monitoring.VmsStatisticsFetcher] (EE-ManagedThreadFactory-engineScheduled-Thread-96) [] Fetched 10 VMs from VDS '33e8ff78-e396-4f40-b43c-685bfaaee9af' 2020-02-14 12:33:55,110Z INFO [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] (EE-ManagedThreadFactory-engineScheduled-Thread-96) [] VM '66b6d489-ceb8-486a-951a-355e21f13627' is migrating to VDS '33e8ff78-e396-4f40-b43c-685bfaaee9af'(ovirt-sj-02.ictv.com) ignoring it in the refresh until migration is done 2020-02-14 12:33:57,224Z INFO [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] (ForkJoinPool-1-worker-15) [] VM '66b6d489-ceb8-486a-951a-355e21f13627' was reported as Down on VDS '33e8ff78-e396-4f40-b43c-685bfaaee9af'(ovirt-sj-02.ictv.com) 2020-02-14 12:33:57,225Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DestroyVDSCommand] (ForkJoinPool-1-worker-15) [] START, DestroyVDSCommand(HostName = ovirt-sj-02.ictv.com, DestroyVmVDSCommandParameters:{hostId='33e8ff78-e396-4f40-b43c-685bfaaee9af', vmId='66b6d489-ceb8-486a-951a-355e21f13627', secondsToWait='0', gracefully='false', reason='', ignoreNoVm='true'}), log id: 1dec553e 2020-02-14 12:33:57,672Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DestroyVDSCommand] (ForkJoinPool-1-worker-15) [] Failed to destroy VM '66b6d489-ceb8-486a-951a-355e21f13627' because VM does not exist, ignoring 2020-02-14 12:33:57,672Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DestroyVDSCommand] (ForkJoinPool-1-worker-15) [] FINISH, DestroyVDSCommand, return: , log id: 1dec553e 2020-02-14 12:33:57,672Z INFO [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] (ForkJoinPool-1-worker-15) [] VM '66b6d489-ceb8-486a-951a-355e21f13627'(HostedEngine) was unexpectedly detected as 'Down' on VDS '33e8ff78-e396-4f40-b43c-685bfaaee9af'(ovirt-sj-02.ictv.com) (expected on 'f8d27efb-1527-45f0-97d6-d34a86abaaa2') 2020-02-14 12:33:57,672Z ERROR [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] (ForkJoinPool-1-worker-15) [] Migration of VM 'HostedEngine' to host 'ovirt-sj-02.ictv.com' failed: VM destroyed during the startup. 2020-02-14 12:33:57,674Z INFO [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] (ForkJoinPool-1-worker-8) [] VM '66b6d489-ceb8-486a-951a-355e21f13627'(HostedEngine) moved from 'MigratingFrom' --> 'Up' 2020-02-14 12:33:57,674Z INFO [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] (ForkJoinPool-1-worker-8) [] Adding VM '66b6d489-ceb8-486a-951a-355e21f13627'(HostedEngine) to re-run list 2020-02-14 12:33:57,676Z ERROR [org.ovirt.engine.core.vdsbroker.monitoring.VmsMonitoring] (ForkJoinPool-1-worker-8) [] Rerun VM '66b6d489-ceb8-486a-951a-355e21f13627'. Called from VDS 'ovirt-sj-03.ictv.com' 2020-02-14 12:33:57,678Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateStatusVDSCommand] (EE-ManagedThreadFactory-engine-Thread-377324) [] START, MigrateStatusVDSCommand(HostName = ovirt-sj-03.ictv.com, MigrateStatusVDSCommandParameters:{hostId='f8d27efb-1527-45f0-97d6-d34a86abaaa2', vmId='66b6d489-ceb8-486a-951a-355e21f13627'}), log id: 2228bcc 2020-02-14 12:33:57,682Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateStatusVDSCommand] (EE-ManagedThreadFactory-engine-Thread-377324) [] FINISH, MigrateStatusVDSCommand, return: , log id: 2228bcc 2020-02-14 12:33:57,691Z WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-377324) [] EVENT_ID: VM_MIGRATION_TRYING_RERUN(128), Failed to migrate VM HostedEngine to Host ovirt-sj-02.ictv.com . Trying to migrate to another Host. 2020-02-14 12:33:57,713Z INFO [org.ovirt.engine.core.bll.scheduling.SchedulingManager] (EE-ManagedThreadFactory-engine-Thread-377324) [] Candidate host 'ovirt-sj-04.ictv.com' ('d98843da-bd81-46c9-9425-065b196ac59d') was filtered out by 'VAR__FILTERTYPE__INTERNAL' filter 'HA' (correlation id: null) 2020-02-14 12:33:57,713Z INFO [org.ovirt.engine.core.bll.scheduling.SchedulingManager] (EE-ManagedThreadFactory-engine-Thread-377324) [] Candidate host 'ovirt-sj-05.ictv.com' ('e3176705-9fb0-41d6-8721-367dfa2e62bd') was filtered out by 'VAR__FILTERTYPE__INTERNAL' filter 'HA' (correlation id: null) 2020-02-14 12:33:57,713Z WARN [org.ovirt.engine.core.bll.MigrateVmCommand] (EE-ManagedThreadFactory-engine-Thread-377324) [] Validation of action 'MigrateVm' failed for user mvrgotic@ictv.com@ictv.com-authz. Reasons: VAR__ACTION__MIGRATE,VAR__TYPE__VM,VAR__ACTION__MIGRATE,VAR__TYPE__VM,VAR__ACTION__MIGRATE,VAR__TYPE__VM,SCHEDULING_ALL_HOSTS_FILTERED_OUT,VAR__FILTERTYPE__INTERNAL,$hostName ovirt-sj-04.ictv.com,$filterName HA,VAR__DETAIL__NOT_HE_HOST,SCHEDULING_HOST_FILTERED_REASON_WITH_DETAIL,VAR__FILTERTYPE__INTERNAL,$hostName ovirt-sj-05.ictv.com,$filterName HA,VAR__DETAIL__NOT_HE_HOST,SCHEDULING_HOST_FILTERED_REASON_WITH_DETAIL 2020-02-14 12:33:57,715Z INFO [org.ovirt.engine.core.bll.MigrateVmCommand] (EE-ManagedThreadFactory-engine-Thread-377324) [] Lock freed to object 'EngineLock:{exclusiveLocks='[66b6d489-ceb8-486a-951a-355e21f13627=VM]', sharedLocks=''}' 2020-02-14 12:33:57,725Z WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-377324) [] EVENT_ID: VM_MIGRATION_NO_VDS_TO_MIGRATE_TO(166), No available host was found to migrate VM HostedEngine to. 2020-02-14 12:33:57,752Z ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-377324) [] EVENT_ID: VM_MIGRATION_FAILED(65), Migration failed (VM: HostedEngine, Source: ovirt-sj-03.ictv.com) 2020-02-14 12:33:58,220Z INFO [org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService] (EE-ManagedThreadFactory-engineThreadMonitoring-Thread-1) [] Thread pool 'commandCoordinator' is using 0 threads out of 10, 6 threads waiting for tasks. 2020-02-14 12:33:58,220Z INFO [org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService] (EE-ManagedThreadFactory-engineThreadMonitoring-Thread-1) [] Thread pool 'default' is using 0 threads out of 1, 5 threads waiting for tasks. 2020-02-14 12:33:58,220Z INFO [org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService] (EE-ManagedThreadFactory-engineThreadMonitoring-Thread-1) [] Thread pool 'engine' is using 0 threads out of 500, 42 threads waiting for tasks and 0 tasks in queue. 2020-02-14 12:33:58,220Z INFO [org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService] (EE-ManagedThreadFactory-engineThreadMonitoring-Thread-1) [] Thread pool 'engineScheduled' is using 0 threads out of 100, 100 threads waiting for tasks. 2020-02-14 12:33:58,220Z INFO [org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService] (EE-ManagedThreadFactory-engineThreadMonitoring-Thread-1) [] Thread pool 'engineThreadMonitoring' is using 1 threads out of 1, 0 threads waiting for tasks. 2020-02-14 12:33:58,220Z INFO [org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService] (EE-ManagedThreadFactory-engineThreadMonitoring-Thread-1) [] Thread pool 'hostUpdatesChecker' is using 0 threads out of 5, 5 threads waiting for tasks. 2020-02-14 12:34:05,643Z INFO [org.ovirt.engine.core.bll.EngineBackupAwarenessManager] (EE-ManagedThreadFactory-engineScheduled-Thread-94) [] Backup check started. 2020-02-14 12:34:05,649Z WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engineScheduled-Thread-94) [] EVENT_ID: ENGINE_NO_WARM_BACKUP(9,023), Full backup was created on Mon Feb 03 17:48:23 UTC 2020 and it's too old. Please run engine-backup to prevent data loss in case of corruption. 2020-02-14 12:34:05,649Z INFO [org.ovirt.engine.core.bll.EngineBackupAwarenessManager] (EE-ManagedThreadFactory-engineScheduled-Thread-94) [] Backup check completed. 2020-02-14 12:34:10,145Z INFO [org.ovirt.engine.core.vdsbroker.monitoring.VmsStatisticsFetcher] (EE-ManagedThreadFactory-engineScheduled-Thread-92) [] Fetched 9 VMs from VDS '33e8ff78-e396-4f40-b43c-685bfaaee9af' I have tried to fix the issue: * by reinstall of the Node1 * by Undeploy HostedEngine from Node1 – than remove the Node1 from oVIrt – add as NewHost with HostedEngine deploy * by Undeploy HostedEngine from Node1 – than remove the Node1 from oVIrt – add as NewHost with HostedEngine deploy – set to Maintenance Mode and reboot – just for sake of starting services in correct order In all cases, error message remains the same and HostedEngine remains on Node3. Kindly awaiting your reply. ----- kind regards/met vriendelijke groeten Marko Vrgotic Sr. System Engineer @ System Administration ActiveVideo o: +31 (35) 6774131 e: m.vrgotic(a)activevideo.com<mailto:m.vrgotic@activevideo.com> w: www.activevideo.com<http://www.activevideo.com> ActiveVideo Networks BV. Mediacentrum 3745 Joop van den Endeplein 1.1217 WJ Hilversum, The Netherlands. The information contained in this message may be legally privileged and confidential. It is intended to be read only by the individual or entity to whom it is addressed or by their designee. If the reader of this message is not the intended recipient, you are on notice that any distribution of this message, in any form, is strictly prohibited. If you have received this message in error, please immediately notify the sender and/or ActiveVideo Networks, LLC by telephone at +1 408.931.9200 and delete or destroy any copy of this message.

2 20

Error with LDAP
by Lucas Lamy 18 Feb '20

18 Feb '20

Hello everyone. I have previously configured LDAP connexion though ovirt-engine-extension-aaa-ldap-setup. The only working configuration was IBM Security Directory Server (the IBM Security Directory Server RFC-2307 Schema doesn't work), ladps and anonymous search user. But the LDAP server I’m testing is OpenLDAP and not IBM. Indeed with IBM the search and login are working fine when I test them with ovirt-engine-extensions-tool aaa. But when I try to add a LDAP User in the User Administration Panel I get this Error message : "Error while executing action AddUser : Internal Engine Error". None of the solutions I've found on previous threads seems to works. Does someone have an idea please ? Please find the logs attached. Thank you beforehand. Caused by: org.postgresql.util.PSQLException: ERROR: null value in column "external_id" violates not-null constraint Detail: Failing row contains (**user info**). Where: SQL statement "INSERT INTO users ( department, domain, email, name, note, surname, user_id, username, external_id, namespace ) VALUES ( v_department, v_domain, v_email, v_name, v_note, v_surname, v_user_id, v_username, v_external_id, v_namespace )" PL/pgSQL function insertuser(character varying,character varying,character varying,character varying,character varying,character varying,uuid,character varying,text,character varying) line 3 at SQL state$ at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2433) at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:2178) at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:306) at org.postgresql.jdbc.PgStatement.executeInternal(PgStatement.java:441) at org.postgresql.jdbc.PgStatement.execute(PgStatement.java:365) at org.postgresql.jdbc.PgPreparedStatement.executeWithFlags(PgPreparedStatement.java:155) at org.postgresql.jdbc.PgCallableStatement.executeWithFlags(PgCallableStatement.java:78) at org.postgresql.jdbc.PgPreparedStatement.execute(PgPreparedStatement.java:144) at org.jboss.jca.adapters.jdbc.CachedPreparedStatement.execute(CachedPreparedStatement.java:303) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.execute(WrappedPreparedStatement.java:442) at org.springframework.jdbc.core.JdbcTemplate.lambda$call$4(JdbcTemplate.java:1105) [spring-jdbc.jar:5.0.4.RELEASE] at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:1050) [spring-jdbc.jar:5.0.4.RELEASE] ... 162 more 2020-02-15 10:16:53,337+01 ERROR [org.ovirt.engine.core.bll.aaa.AddUserCommand] (default task-4) [222f7ca7-b669-40e0-b152-2ca898ebde09] Transaction rolled-back for command 'org.ovirt.engine.core.bll.aaa.$ 2020-02-15 10:16:53,341+01 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-4) [222f7ca7-b669-40e0-b152-2ca898ebde09] EVENT_ID: USER_FAILED_ADD_ADUSER(327), Fail, Failed to add User 'user' to the system.

1 0

Re: What is this error message from?
by Nir Soffer 18 Feb '20

18 Feb '20

On Tue, Feb 18, 2020 at 4:13 PM Jeremy Tourville <jeremy_tourville(a)hotmail.com> wrote: > > I don't recall running any convert operations on the host and certainly not on the time/date listed. *If* I ran any conversions were run, they were run from a laptop and then I moved the converted disk to this host. I definitely didn't make any volume changes. Is this image conversion part of the template process? I have been creating quite a few templates lately. I have noted that several of them failed and I had to rerun the process. This may be an error from template creation. > Is this some sort of process that just keeps trying over and over because it thinks it failed? We don't have such jobs. The log you posted contains output from getAllTasksStatuses: 2020-02-17 06:19:47,782-0600 INFO (jsonrpc/5) [vdsm.api] FINISH getAllTasksStatuses return={'allTasksStatus': {'1cbc63d7-2310-4291-8f08-df5bf58376bb': {'code': 0, 'message': '1 jobs completed successfully', 'taskState': 'finished', 'taskResult': 'success', 'taskID': '1cbc63d7-2310-4291-8f08-df5bf58376bb'}, '9db209be-8e33-4c35-be8a-a58b4819812a': {'code': 261, 'message': 'low level Image copy failed: ("Command [\'/usr/bin/qemu-img\', \'convert\', \'-p\', \'-t\', \'none\', \'-T\', \'none\', \'-f\', \'raw\', u\'/rhev/data-center/mnt/glusterSD/storage.cyber-range.lan:_vmstore/dd69364b-2c02-4165-bc4b-2f2a3b7fc10d/images/c651575f-75a0-492e-959e-8cfee6b6a7b5/9b5601fe-9627-4a8a-8a98-4959f68fb137\', \'-O\', \'qcow2\', \'-o\', \'compat=1.1\', u\'/rhev/data-center/mnt/glusterSD/storage.cyber-range.lan:_vmstore/dd69364b-2c02-4165-bc4b-2f2a3b7fc10d/images/6a2ce11a-deec-41e0-a726-9de6ba6d4ddd/6d738c08-0f8c-4a10-95cd-eeaa2d638db5\'] failed with rc=1 out=\'\' err=bytearray(b\'qemu-img: error while reading sector 24117243: No such file or directory\\\\n\')",)', 'taskState': 'finished', 'taskResult': 'cleanSuccess', 'taskID': '9db209be-8e33-4c35-be8a-a58b4819812a'}, 'bd494f24-ca73-4e89-8ad0-629ad32bb2c1': {'code': 0, 'message': '1 jobs completed successfully', 'taskState': 'finished', 'taskResult': 'success', 'taskID': 'bd494f24-ca73-4e89-8ad0-629ad32bb2c1'}}} from=::ffff:172.30.50.4,33302, task_id=8a8c6402-4e1d-46b8-a8fd-454fde7151d7 (api:54) The failing task was: \'9db209be-8e33-4c35-be8a-a58b4819812a\': { \'code\': 261, \'message\': \'low level Image copy failed: ("Command [\'/usr/bin/qemu-img\', \'convert\', \'-p\', \'-t\', \'none\', \'-T\', \'none\', \'-f\', \'raw\', u\'/rhev/data-center/mnt/glusterSD/storage.cyber-range.lan:_vmstore/dd69364b-2c02-4165-bc4b-2f2a3b7fc10d/images/c651575f-75a0-492e-959e-8cfee6b6a7b5/9b5601fe-9627-4a8a-8a98-4959f68fb137\', \'-O\', \'qcow2\', \'-o\', \'compat=1.1\', u\'/rhev/data-center/mnt/glusterSD/storage.cyber-range.lan:_vmstore/dd69364b-2c02-4165-bc4b-2f2a3b7fc10d/images/6a2ce11a-deec-41e0-a726-9de6ba6d4ddd/6d738c08-0f8c-4a10-95cd-eeaa2d638db5\'] failed with rc=1 out=\'\' err=bytearray(b\'qemu-img: error while reading sector 24117243: No such file or directory\\\\n\')",)\', \'taskState\': \'finished\', \'taskResult\': \'cleanSuccess\', \'taskID\': \'9db209be-8e33-4c35-be8a-a58b4819812a\' } You may grep for this task id in all logs and share the matching logs. Note that you have binary data in your logs, so you need to use "grep -a". That's the only theory I can come up with. > > ________________________________ > From: Kevin Wolf <kwolf(a)redhat.com> > Sent: Tuesday, February 18, 2020 3:01 AM > To: Nir Soffer <nsoffer(a)redhat.com> > Cc: jeremy_tourville(a)hotmail.com <jeremy_tourville(a)hotmail.com>; users <users(a)ovirt.org>; Krutika Dhananjay <kdhananj(a)redhat.com> > Subject: Re: [ovirt-users] What is this error message from? > > Am 17.02.2020 um 16:16 hat Nir Soffer geschrieben: > > On Mon, Feb 17, 2020, 16:53 <jeremy_tourville(a)hotmail.com> wrote: > > > > > I have seen this error message repeatedly when reviewing events. > > > > > > VDSM vmh.cyber-range.lan command HSMGetAllTasksStatusesVDS failed: low > > > level Image copy failed: ("Command ['/usr/bin/qemu-img', 'convert', '-p', > > > '-t', 'none', '-T', 'none', '-f', 'raw', > > > u'/rhev/data-center/mnt/glusterSD/storage.cyber-range.lan:_vmstore/dd69364b-2c02-4165-bc4b-2f2a3b7fc10d/images/c651575f-75a0-492e-959e-8cfee6b6a7b5/9b5601fe-9627-4a8a-8a98-4959f68fb137', > > > '-O', 'qcow2', '-o', 'compat=1.1', > > > u'/rhev/data-center/mnt/glusterSD/storage.cyber-range.lan:_vmstore/dd69364b-2c02-4165-bc4b-2f2a3b7fc10d/images/6a2ce11a-deec-41e0-a726-9de6ba6d4ddd/6d738c08-0f8c-4a10-95cd-eeaa2d638db5'] > > > failed with rc=1 out='' err=bytearray(b'qemu-img: error while reading > > > sector 24117243: No such file or directory\\n')",) > > > > > > > Looks like copying image failed with ENOENT while reading > > offset 12348028416 (11.49 GiB). > > > > I never seen such failure, typically after opening a file read will never > > fail with such error, but in gluster this may be possible. > > > > Please share vdsm log showingn this error, it may add useful info. > > > > Also glusterfs client logs from > > /var/log/glusterfs*/*storage.cyber-range.lan*.log > > > > Kevin, Krutika, do you have an idea about this error? > > This is a weird one. Not only that reading shouldn't be looking up any > filename, but also that it's not at offset 0, but suddenly somewhere in > the middle of the image file. > > I think it's pretty safe to say that this error doesn't come from QEMU, > but from the kernel. Did you (or some software) change anything about > the volume in the background while the convert operation was running? > > Kevin >

1 0

I wrote an article on using Ansible to backup oVirt VMs
by Jayme 18 Feb '20

18 Feb '20

I've been part of this mailing list for a while now and have received a lot of great advice and help on various subjects. I read the list daily and one thing I've noticed is that many users are curious about backup options for oVirt (myself included). I wanted to share with the community a solution I've come up with to easily backup multiple running oVirt VMs to OVA format using some basic Ansible playbooks. I've put together a blog post detailing the process which also includes links to a Github repo containing the playbooks here: https://blog.silverorange.com/backing-up-ovirt-vms-with-ansible-4c2fca8b3b43 Any feedback, suggestions or questions are welcome. I hope this information is helpful. Thanks! - Jayme

5 5

Re: Move Self Hosted Engine to Standalone
by Jeremy Tourville 18 Feb '20

18 Feb '20

OK, that worked perfectly, thanks! I was able to run the restore and then run engine-setup. How do I remove the old self-hosted engine properly? ________________________________ From: Staniforth, Paul <P.Staniforth(a)leedsbeckett.ac.uk> Sent: Tuesday, February 18, 2020 3:57 AM To: Jeremy Tourville <jeremy_tourville(a)hotmail.com>; Robert Webb <rwebb(a)ropeguru.com>; users(a)ovirt.org <users(a)ovirt.org> Subject: Re: [ovirt-users] Re: Move Self Hosted Engine to Standalone Hi Jeremy, I think you must have run the engine-setup before the restore, the restore is designed to restore to a clean install or the previous install with the same credentials. If you delete the postgresql config you can then install with your postgres credentials. e.g. systemctl stop rh-postgresql10-postgresql.service rm -rf /var/opt/rh/rh-postgresql10/lib/pgsql/data/* regards, Paul S. ________________________________ From: Jeremy Tourville <jeremy_tourville(a)hotmail.com> Sent: 18 February 2020 02:26 To: Robert Webb <rwebb(a)ropeguru.com>; users(a)ovirt.org <users(a)ovirt.org> Subject: [ovirt-users] Re: Move Self Hosted Engine to Standalone Caution External Mail: Do not click any links or open any attachments unless you trust the sender and know that the content is safe. I did get a little further. First I ran engine-cleanup on my new engine where I will be running the restore operation. (I had previously run the engine-setup script on this machine) Then I ran this- [root@engine ~]# engine-backup --mode=restore --file=ovirt-engine-backup-20200217125040.backup --log=ovirt-engine-backup-20200217125040.log --provision-db --provision-dwh-db --restore-permissions Start of engine-backup with mode 'restore' scope: all archive file: ovirt-engine-backup-20200217125040.backup log file: ovirt-engine-backup-20200217125040.log Preparing to restore: - Unpacking file 'ovirt-engine-backup-20200217125040.backup' Restoring: - Files Provisioning PostgreSQL users/databases: - user 'engine', database 'engine' FATAL: Existing database 'engine' or user 'engine' found and temporary ones created - Please clean up everything and try again Time to research further for that FATAL error message. Isn't that the purpose of engine-cleanup though? Why the conflict? ________________________________ From: Robert Webb <rwebb(a)ropeguru.com> Sent: Monday, February 17, 2020 1:42 PM To: Jeremy Tourville <jeremy_tourville(a)hotmail.com>; users(a)ovirt.org <users(a)ovirt.org> Subject: Re: [ovirt-users] Move Self Hosted Engine to Standalone Try looking at the RHEV info here and go to section 6.2.2 and see if that helps. https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.0/ht…<https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Faccess.re…> ________________________________________ From: Jeremy Tourville <jeremy_tourville(a)hotmail.com> Sent: Monday, February 17, 2020 2:26 PM To: Robert Webb; users(a)ovirt.org Subject: Re: [ovirt-users] Move Self Hosted Engine to Standalone OK, I was able to get the backup completed. I am a little confused on how to do the restore though. https://www.ovirt.org/documentation/self-hosted/chap-Backing_up_and_Restori…<https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt…> Is this link even applicable? My environment is a single node, not EL based. Anyhow, here is what I have so far- [root@engine glusterfs]# engine-backup Start of engine-backup with mode 'backup' scope: all archive file: /var/lib/ovirt-engine-backup/ovirt-engine-backup-20200217125040.backup log file: /var/log/ovirt-engine-backup/ovirt-engine-backup-20200217125040.log Backing up: Notifying engine - Files - Engine database 'engine' - DWH database 'ovirt_engine_history' Packing into file '/var/lib/ovirt-engine-backup/ovirt-engine-backup-20200217125040.backup' Notifying engine Done. [root@engine glusterfs]# I moved the backup file to my new engine. How do I perform the restore? The directions say: # engine-backup --mode=restore --file=file_name --log=log_file_name --provision-db --provision-dwh-db --restore-permissions What is the file name and log_file name? Do I need to do something to unpack my backup file? ________________________________ From: Robert Webb <rwebb(a)ropeguru.com> Sent: Monday, February 17, 2020 9:13 AM To: jeremy_tourville(a)hotmail.com <jeremy_tourville(a)hotmail.com>; users(a)ovirt.org <users(a)ovirt.org> Subject: RE: [ovirt-users] Move Self Hosted Engine to Standalone Can you take a backup of the original, build the new one, then do a restore? > -----Original Message----- > From: jeremy_tourville(a)hotmail.com <jeremy_tourville(a)hotmail.com> > Sent: Monday, February 17, 2020 10:11 AM > To: users(a)ovirt.org > Subject: [ovirt-users] Move Self Hosted Engine to Standalone > > I have a single oVirt host running a self-hosted engine. I'd like to move the > engine off the host and run it on a standalone server. I am running Software > Version:4.3.6.6-1.el7 Can anyone tell me what the procedure is for that? > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: > https://www.ovirt.org/site/privacy-policy/<https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt…> > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/<https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt…> > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/C7IRADM7HZW<https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.ovi…> > RAD6Y6F76T5CS4ABQ3Y3R/ To view the terms under which this email is distributed, please go to:- http://leedsbeckett.ac.uk/disclaimer/email/

1 0

backup
by Nazan CENGİZ 18 Feb '20

18 Feb '20

Hi all, I am trying https://github.com/vacosta94/VirtBKP. ovirt version:4.3.5 my config file; [bkp] url = https://xxx/ovirt-engine/api user = admin@internal password = yyy ca_file = /opt/VirtBKP/ca.crt bkpvm = VirtBKM bckdir = /mnt/backup [restore] url = https:/xxx/ovirt-engine/api user = admin@internal password = yyy ca_file = ca.crt storage = hosted_storage(storage domain name for new vm???) proxy = xxx(engine FQDN) proxyport = 54323 Fail on below; [root@virtbkp VirtBKP]# /opt/VirtBKP/backup_vm.py default.conf Bacchus [OK] Connection to oVIrt API success https://ovirtengine2.5ghvl.local/ovirt-engi ne/api [INFO] Trying to create snapshot of VM: 8a95f435-94dd-4a69-aed0-46395bcbd082 [INFO] Waiting until snapshot creation ends [INFO] Waiting until snapshot creation ends [OK] Snapshot created [INFO] Trying to create a qcow2 file of disk aa564596-fd33-4734-8050-0f82130a677b [INFO] Attach snap disk to bkpvm Traceback (most recent call last): File "/opt/VirtBKP/backup_vm.py", line 6, in <module> b.main() File "/opt/VirtBKP/backup_vm_last.py", line 242, in main self.backup(self.vmid,self.snapid,disk_id,self.bkpvm) File "/opt/VirtBKP/backup_vm_last.py", line 210, in backup self.attach_disk(bkpvm,disk_id,snapid) File "/opt/VirtBKP/backup_vm_last.py", line 123, in attach_disk resp_attach = requests.post(urlattach, data=xmlattach, headers=headers, verify=False, auth=(self.user,self.password)) File "/usr/lib/python2.7/site-packages/requests/api.py", line 112, in post return request('post', url, data=data, json=json, **kwargs) File "/usr/lib/python2.7/site-packages/requests/api.py", line 58, in request return session.request(method=method, url=url, **kwargs) File "/usr/lib/python2.7/site-packages/requests/sessions.py", line 498, in request prep = self.prepare_request(req) File "/usr/lib/python2.7/site-packages/requests/sessions.py", line 441, in prepare_request hooks=merge_hooks(request.hooks, self.hooks), File "/usr/lib/python2.7/site-packages/requests/models.py", line 309, in prepare self.prepare_url(url, params) File "/usr/lib/python2.7/site-packages/requests/models.py", line 377, in prepare_url raise InvalidURL(*e.args) requests.exceptions.InvalidURL: Failed to parse: https://ovirtengine2.5ghvl.local/ovirt-engine/api/v3/vms/13d45c7f-7812-4f01… [cid:imageaec16d.PNG@45f7abd5.42935efe]<http://www.havelsan.com.tr> [cid:image18fddf.JPG@d09bcf00.45bddac6] Nazan CENGİZ AR-GE MÜHENDİSİ Mustafa Kemal Mahallesi 2120 Cad. No:39 06510 Çankaya Ankara TÜRKİYE [cid:image0149e5.PNG@59a3254a.4b8a79be] +90 312 219 57 87 [cid:image71c9d4.PNG@6aa43e9d.46b24ebe] +90 312 219 57 97 [cid:imagebc8991.JPG@fe1bbae1.41bc2c01] YASAL UYARI: Bu elektronik posta işbu linki kullanarak ulaşabileceğiniz Koşul ve Şartlar dokümanına tabidir. <http://havelsan.com.tr/tr/news/e-posta-yasal-uyari> LEGAL NOTICE: This e-mail is subject to the Terms and Conditions document which can be accessed with this link. <http://havelsan.com.tr/tr/news/e-posta-yasal-uyari> [http://www.havelsan.com.tr/Library/images/mail/email.jpg] Lütfen gerekmedikçe bu sayfa ve eklerini yazdırmayınız / Please consider the environment before printing this email

2 5

Re: Move Self Hosted Engine to Standalone
by Staniforth, Paul 18 Feb '20

18 Feb '20

Hi Jeremy, I think you must have run the engine-setup before the restore, the restore is designed to restore to a clean install or the previous install with the same credentials. If you delete the postgresql config you can then install with your postgres credentials. e.g. systemctl stop rh-postgresql10-postgresql.service rm -rf /var/opt/rh/rh-postgresql10/lib/pgsql/data/* regards, Paul S. ________________________________ From: Jeremy Tourville <jeremy_tourville(a)hotmail.com> Sent: 18 February 2020 02:26 To: Robert Webb <rwebb(a)ropeguru.com>; users(a)ovirt.org <users(a)ovirt.org> Subject: [ovirt-users] Re: Move Self Hosted Engine to Standalone Caution External Mail: Do not click any links or open any attachments unless you trust the sender and know that the content is safe. I did get a little further. First I ran engine-cleanup on my new engine where I will be running the restore operation. (I had previously run the engine-setup script on this machine) Then I ran this- [root@engine ~]# engine-backup --mode=restore --file=ovirt-engine-backup-20200217125040.backup --log=ovirt-engine-backup-20200217125040.log --provision-db --provision-dwh-db --restore-permissions Start of engine-backup with mode 'restore' scope: all archive file: ovirt-engine-backup-20200217125040.backup log file: ovirt-engine-backup-20200217125040.log Preparing to restore: - Unpacking file 'ovirt-engine-backup-20200217125040.backup' Restoring: - Files Provisioning PostgreSQL users/databases: - user 'engine', database 'engine' FATAL: Existing database 'engine' or user 'engine' found and temporary ones created - Please clean up everything and try again Time to research further for that FATAL error message. Isn't that the purpose of engine-cleanup though? Why the conflict? ________________________________ From: Robert Webb <rwebb(a)ropeguru.com> Sent: Monday, February 17, 2020 1:42 PM To: Jeremy Tourville <jeremy_tourville(a)hotmail.com>; users(a)ovirt.org <users(a)ovirt.org> Subject: Re: [ovirt-users] Move Self Hosted Engine to Standalone Try looking at the RHEV info here and go to section 6.2.2 and see if that helps. https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.0/ht…<https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Faccess.re…> ________________________________________ From: Jeremy Tourville <jeremy_tourville(a)hotmail.com> Sent: Monday, February 17, 2020 2:26 PM To: Robert Webb; users(a)ovirt.org Subject: Re: [ovirt-users] Move Self Hosted Engine to Standalone OK, I was able to get the backup completed. I am a little confused on how to do the restore though. https://www.ovirt.org/documentation/self-hosted/chap-Backing_up_and_Restori…<https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt…> Is this link even applicable? My environment is a single node, not EL based. Anyhow, here is what I have so far- [root@engine glusterfs]# engine-backup Start of engine-backup with mode 'backup' scope: all archive file: /var/lib/ovirt-engine-backup/ovirt-engine-backup-20200217125040.backup log file: /var/log/ovirt-engine-backup/ovirt-engine-backup-20200217125040.log Backing up: Notifying engine - Files - Engine database 'engine' - DWH database 'ovirt_engine_history' Packing into file '/var/lib/ovirt-engine-backup/ovirt-engine-backup-20200217125040.backup' Notifying engine Done. [root@engine glusterfs]# I moved the backup file to my new engine. How do I perform the restore? The directions say: # engine-backup --mode=restore --file=file_name --log=log_file_name --provision-db --provision-dwh-db --restore-permissions What is the file name and log_file name? Do I need to do something to unpack my backup file? ________________________________ From: Robert Webb <rwebb(a)ropeguru.com> Sent: Monday, February 17, 2020 9:13 AM To: jeremy_tourville(a)hotmail.com <jeremy_tourville(a)hotmail.com>; users(a)ovirt.org <users(a)ovirt.org> Subject: RE: [ovirt-users] Move Self Hosted Engine to Standalone Can you take a backup of the original, build the new one, then do a restore? > -----Original Message----- > From: jeremy_tourville(a)hotmail.com <jeremy_tourville(a)hotmail.com> > Sent: Monday, February 17, 2020 10:11 AM > To: users(a)ovirt.org > Subject: [ovirt-users] Move Self Hosted Engine to Standalone > > I have a single oVirt host running a self-hosted engine. I'd like to move the > engine off the host and run it on a standalone server. I am running Software > Version:4.3.6.6-1.el7 Can anyone tell me what the procedure is for that? > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: > https://www.ovirt.org/site/privacy-policy/<https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt…> > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/<https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt…> > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/C7IRADM7HZW<https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.ovi…> > RAD6Y6F76T5CS4ABQ3Y3R/ To view the terms under which this email is distributed, please go to:- http://leedsbeckett.ac.uk/disclaimer/email/

1 0

Vm suddenly paused with error "vm has paused due to unknown storage error"
by Jasper Siero 18 Feb '20

18 Feb '20

Hi all, Since we upgraded our Ovirt nodes to CentOS 7 a vm (not a specific one but never more then one) will sometimes pause suddenly with the error "VM ... has paused due to unknown storage error". It happens now two times in a month. The Ovirt node uses san storage for the vm's running on it. When a specific vm is pausing with an error the other vm's keeps running without problems. The vm runs without problems after unpausing it. Versions: CentOS Linux release 7.1.1503 vdsm-4.14.17-0 libvirt-daemon-1.2.8-16 vdsm.log: VM Channels Listener::DEBUG::2015-10-25 07:43:54,382::vmChannels::95::vds::(_handle_timeouts) Timeout on fileno 78. libvirtEventLoop::INFO::2015-10-25 07:43:56,177::vm::4602::vm.Vm::(_onIOError) vmId=`77f07ae0-cc3e-4ae2-90ec-7fba7b11deeb`::abnormal vm stop device virtio-disk0 error eother libvirtEventLoop::DEBUG::2015-10-25 07:43:56,178::vm::5204::vm.Vm::(_onLibvirtLifecycleEvent) vmId=`77f07ae0-cc3e-4ae2-90ec-7fba7b11deeb`::event Suspended detail 2 opaque None libvirtEventLoop::INFO::2015-10-25 07:43:56,178::vm::4602::vm.Vm::(_onIOError) vmId=`77f07ae0-cc3e-4ae2-90ec-7fba7b11deeb`::abnormal vm stop device virtio-disk0 error eother ........... libvirtEventLoop::INFO::2015-10-25 07:43:56,180::vm::4602::vm.Vm::(_onIOError) vmId=`77f07ae0-cc3e-4ae2-90ec-7fba7b11deeb`::abnormal vm stop device virtio-disk0 error eother specific error part in libvirt vm log: block I/O error in device 'drive-virtio-disk0': Unknown error 32758 (32758) ........... block I/O error in device 'drive-virtio-disk0': Unknown error 32758 (32758) engine.log: 2015-10-25 07:44:48,945 INFO [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (DefaultQuartzScheduler_Worker-40) [a43dcc8] VM diataal-prod-cas1 77f07ae0-cc3e-4ae2-90ec-7fba7b11deeb moved from Up --> Paused 2015-10-25 07:44:49,003 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (DefaultQuartzScheduler_Worker-40) [a43dcc8] Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: VM diataal-prod-cas1 has paused due to unknown storage error. Has anyone experienced the same problem or knows a way to solve this? Kind regards, Jasper

3 3

foreman integration
by eevans＠digitaldatatechs.com 18 Feb '20

18 Feb '20

I have ovirt 4.3 and foreman 1.9.3. both with self signed certificates. Foreman is a vm on the ovirt cluster. I added foreman as an external provider in ovirt, but when I try to add ovirt as a compute resource in foreman I get an ssl error. I found several fixes that prevented the error but the data center and quota fields would not populate. The exact error is: Unable to save SSL_connect returned=1 errno=0 state=error: certificate verify failed Has anyone else had this problem? Any help would be greatly appreciated.

2 1

Re: Move Self Hosted Engine to Standalone
by Jeremy Tourville 18 Feb '20

18 Feb '20

I did get a little further. First I ran engine-cleanup on my new engine where I will be running the restore operation. (I had previously run the engine-setup script on this machine) Then I ran this- [root@engine ~]# engine-backup --mode=restore --file=ovirt-engine-backup-20200217125040.backup --log=ovirt-engine-backup-20200217125040.log --provision-db --provision-dwh-db --restore-permissions Start of engine-backup with mode 'restore' scope: all archive file: ovirt-engine-backup-20200217125040.backup log file: ovirt-engine-backup-20200217125040.log Preparing to restore: - Unpacking file 'ovirt-engine-backup-20200217125040.backup' Restoring: - Files Provisioning PostgreSQL users/databases: - user 'engine', database 'engine' FATAL: Existing database 'engine' or user 'engine' found and temporary ones created - Please clean up everything and try again Time to research further for that FATAL error message. Isn't that the purpose of engine-cleanup though? Why the conflict? ________________________________ From: Robert Webb <rwebb(a)ropeguru.com> Sent: Monday, February 17, 2020 1:42 PM To: Jeremy Tourville <jeremy_tourville(a)hotmail.com>; users(a)ovirt.org <users(a)ovirt.org> Subject: Re: [ovirt-users] Move Self Hosted Engine to Standalone Try looking at the RHEV info here and go to section 6.2.2 and see if that helps. https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.0/ht… ________________________________________ From: Jeremy Tourville <jeremy_tourville(a)hotmail.com> Sent: Monday, February 17, 2020 2:26 PM To: Robert Webb; users(a)ovirt.org Subject: Re: [ovirt-users] Move Self Hosted Engine to Standalone OK, I was able to get the backup completed. I am a little confused on how to do the restore though. https://www.ovirt.org/documentation/self-hosted/chap-Backing_up_and_Restori… Is this link even applicable? My environment is a single node, not EL based. Anyhow, here is what I have so far- [root@engine glusterfs]# engine-backup Start of engine-backup with mode 'backup' scope: all archive file: /var/lib/ovirt-engine-backup/ovirt-engine-backup-20200217125040.backup log file: /var/log/ovirt-engine-backup/ovirt-engine-backup-20200217125040.log Backing up: Notifying engine - Files - Engine database 'engine' - DWH database 'ovirt_engine_history' Packing into file '/var/lib/ovirt-engine-backup/ovirt-engine-backup-20200217125040.backup' Notifying engine Done. [root@engine glusterfs]# I moved the backup file to my new engine. How do I perform the restore? The directions say: # engine-backup --mode=restore --file=file_name --log=log_file_name --provision-db --provision-dwh-db --restore-permissions What is the file name and log_file name? Do I need to do something to unpack my backup file? ________________________________ From: Robert Webb <rwebb(a)ropeguru.com> Sent: Monday, February 17, 2020 9:13 AM To: jeremy_tourville(a)hotmail.com <jeremy_tourville(a)hotmail.com>; users(a)ovirt.org <users(a)ovirt.org> Subject: RE: [ovirt-users] Move Self Hosted Engine to Standalone Can you take a backup of the original, build the new one, then do a restore? > -----Original Message----- > From: jeremy_tourville(a)hotmail.com <jeremy_tourville(a)hotmail.com> > Sent: Monday, February 17, 2020 10:11 AM > To: users(a)ovirt.org > Subject: [ovirt-users] Move Self Hosted Engine to Standalone > > I have a single oVirt host running a self-hosted engine. I'd like to move the > engine off the host and run it on a standalone server. I am running Software > Version:4.3.6.6-1.el7 Can anyone tell me what the procedure is for that? > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: > https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/C7IRADM7HZW > RAD6Y6F76T5CS4ABQ3Y3R/

1 0

What is this error message from?
by jeremy_tourville＠hotmail.com 18 Feb '20

18 Feb '20

I have seen this error message repeatedly when reviewing events. VDSM vmh.cyber-range.lan command HSMGetAllTasksStatusesVDS failed: low level Image copy failed: ("Command ['/usr/bin/qemu-img', 'convert', '-p', '-t', 'none', '-T', 'none', '-f', 'raw', u'/rhev/data-center/mnt/glusterSD/storage.cyber-range.lan:_vmstore/dd69364b-2c02-4165-bc4b-2f2a3b7fc10d/images/c651575f-75a0-492e-959e-8cfee6b6a7b5/9b5601fe-9627-4a8a-8a98-4959f68fb137', '-O', 'qcow2', '-o', 'compat=1.1', u'/rhev/data-center/mnt/glusterSD/storage.cyber-range.lan:_vmstore/dd69364b-2c02-4165-bc4b-2f2a3b7fc10d/images/6a2ce11a-deec-41e0-a726-9de6ba6d4ddd/6d738c08-0f8c-4a10-95cd-eeaa2d638db5'] failed with rc=1 out='' err=bytearray(b'qemu-img: error while reading sector 24117243: No such file or directory\\n')",) Can someone explain what this is? How do I get this cleared up/resolved?

4 4

oVirt & Zabbix agent
by Diggy Mc 17 Feb '20

17 Feb '20

Are there any known issues with running the Zabbix agent on either the Hosted Engine (4.3.8) or oVirt Nodes (4.3.8) ??? I'd like to install the agent while not crashing my hosting environment.

3 3

Re: Move Self Hosted Engine to Standalone
by Robert Webb 17 Feb '20

17 Feb '20

Try looking at the RHEV info here and go to section 6.2.2 and see if that helps. https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.0/ht… ________________________________________ From: Jeremy Tourville <jeremy_tourville(a)hotmail.com> Sent: Monday, February 17, 2020 2:26 PM To: Robert Webb; users(a)ovirt.org Subject: Re: [ovirt-users] Move Self Hosted Engine to Standalone OK, I was able to get the backup completed. I am a little confused on how to do the restore though. https://www.ovirt.org/documentation/self-hosted/chap-Backing_up_and_Restori… Is this link even applicable? My environment is a single node, not EL based. Anyhow, here is what I have so far- [root@engine glusterfs]# engine-backup Start of engine-backup with mode 'backup' scope: all archive file: /var/lib/ovirt-engine-backup/ovirt-engine-backup-20200217125040.backup log file: /var/log/ovirt-engine-backup/ovirt-engine-backup-20200217125040.log Backing up: Notifying engine - Files - Engine database 'engine' - DWH database 'ovirt_engine_history' Packing into file '/var/lib/ovirt-engine-backup/ovirt-engine-backup-20200217125040.backup' Notifying engine Done. [root@engine glusterfs]# I moved the backup file to my new engine. How do I perform the restore? The directions say: # engine-backup --mode=restore --file=file_name --log=log_file_name --provision-db --provision-dwh-db --restore-permissions What is the file name and log_file name? Do I need to do something to unpack my backup file? ________________________________ From: Robert Webb <rwebb(a)ropeguru.com> Sent: Monday, February 17, 2020 9:13 AM To: jeremy_tourville(a)hotmail.com <jeremy_tourville(a)hotmail.com>; users(a)ovirt.org <users(a)ovirt.org> Subject: RE: [ovirt-users] Move Self Hosted Engine to Standalone Can you take a backup of the original, build the new one, then do a restore? > -----Original Message----- > From: jeremy_tourville(a)hotmail.com <jeremy_tourville(a)hotmail.com> > Sent: Monday, February 17, 2020 10:11 AM > To: users(a)ovirt.org > Subject: [ovirt-users] Move Self Hosted Engine to Standalone > > I have a single oVirt host running a self-hosted engine. I'd like to move the > engine off the host and run it on a standalone server. I am running Software > Version:4.3.6.6-1.el7 Can anyone tell me what the procedure is for that? > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: > https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/C7IRADM7HZW > RAD6Y6F76T5CS4ABQ3Y3R/

1 0

Re: Move Self Hosted Engine to Standalone
by Jeremy Tourville 17 Feb '20

17 Feb '20

OK, I was able to get the backup completed. I am a little confused on how to do the restore though. https://www.ovirt.org/documentation/self-hosted/chap-Backing_up_and_Restori… Is this link even applicable? My environment is a single node, not EL based. Anyhow, here is what I have so far- [root@engine glusterfs]# engine-backup Start of engine-backup with mode 'backup' scope: all archive file: /var/lib/ovirt-engine-backup/ovirt-engine-backup-20200217125040.backup log file: /var/log/ovirt-engine-backup/ovirt-engine-backup-20200217125040.log Backing up: Notifying engine - Files - Engine database 'engine' - DWH database 'ovirt_engine_history' Packing into file '/var/lib/ovirt-engine-backup/ovirt-engine-backup-20200217125040.backup' Notifying engine Done. [root@engine glusterfs]# I moved the backup file to my new engine. How do I perform the restore? The directions say: # engine-backup --mode=restore --file=file_name --log=log_file_name --provision-db --provision-dwh-db --restore-permissions What is the file name and log_file name? Do I need to do something to unpack my backup file? ________________________________ From: Robert Webb <rwebb(a)ropeguru.com> Sent: Monday, February 17, 2020 9:13 AM To: jeremy_tourville(a)hotmail.com <jeremy_tourville(a)hotmail.com>; users(a)ovirt.org <users(a)ovirt.org> Subject: RE: [ovirt-users] Move Self Hosted Engine to Standalone Can you take a backup of the original, build the new one, then do a restore? > -----Original Message----- > From: jeremy_tourville(a)hotmail.com <jeremy_tourville(a)hotmail.com> > Sent: Monday, February 17, 2020 10:11 AM > To: users(a)ovirt.org > Subject: [ovirt-users] Move Self Hosted Engine to Standalone > > I have a single oVirt host running a self-hosted engine. I'd like to move the > engine off the host and run it on a standalone server. I am running Software > Version:4.3.6.6-1.el7 Can anyone tell me what the procedure is for that? > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: > https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/C7IRADM7HZW > RAD6Y6F76T5CS4ABQ3Y3R/

1 0

Move Self Hosted Engine to Standalone
by jeremy_tourville＠hotmail.com 17 Feb '20

17 Feb '20

I have a single oVirt host running a self-hosted engine. I'd like to move the engine off the host and run it on a standalone server. I am running Software Version:4.3.6.6-1.el7 Can anyone tell me what the procedure is for that?

2 1

hosted-engine --deploy --restore-from-file fails with error "Domain format is different from master storage domain format"
by djagoo 17 Feb '20

17 Feb '20

Hi there, for two weeks we are trying to move our hosted engine to a glusterfs storage resulting in an error "Domain format is different from master storage domain format". The newly created storage domain has version 5 (default since compatibility level 4.3 according to documentation). Hosted engine version is 4.3.8.2-1.el7 All hosts are updated to the latest versions and are rebooted. Cluster and DataCenter compatibility version is 4.3. Master data domain and all other domains are Format V4 and there is no V5 available in dropdown menus. Even if I try to create a new storage domain from manager there is only V4 available. The system and all hosts where installed march 2019 so it was ovirt release 4.3.2 or 4.3.1 which created the existing domains. Is there a way to update the master storage domain to V5? It seems I cannot downgrade the datacenter to compat 4.2 and then raise it again. After two weeks I'm out of ideas. Can anyone help please? Regards, Marcel

4 7

where can I find the repositories specific to 4.3.7
by adrianquintero＠gmail.com 17 Feb '20

17 Feb '20

Hi am trying to upgrade our ovirt hosts and engine in our Hyperconverged 4.3.6 environment to 4.3.7, we do not want to go to 4.3.8. Where can I find the correct repositories for 4.3.7 specific to the engine and the ones for the hosts? Thank you Adrian

2 2

What should I do to support DPDK in ovirt, any instruction?
by lifuqiong＠sunyainfo.com 17 Feb '20

17 Feb '20

Hi All, I found that there is rarely topics about supporting dpdk in ovirt 4.2 in Internet except https://blogs.ovirt.org/2018/07/upgraded-dpdk-support-in-ovirt/; and I can't get information such as whether or not should I install dpdk or ovn manual? And I will get an error when I execute such cmds: ansible-playbook ovirt.dpdk-setup/tasks/main.yml ansible-playbook oVirt.dpdk-setup I have some experience about ovn and dpdk, but I can't make ovirt supporting dpdk according the instruction in https://blogs.ovirt.org/2018/07/upgraded-dpdk-support-in-ovirt/; Is there anybody helping me? Thank you. Mark

1 0

oVirt 4.3.7 and Gluster 6.6 multiple issues
by adrianquintero＠gmail.com 17 Feb '20

17 Feb '20

Hi, I am having a couple of issues with fresh ovirt 4.3.7 HCI setup with 3 nodes ------------------------------------------------------------------------------------------------------------------------------------------------------------ 1.-vdsm is showing the following errors for HOST1 and HOST2 (HOST3 seems to be ok): ------------------------------------------------------------------------------------------------------------------------------------------------------------ service vdsmd status Redirecting to /bin/systemctl status vdsmd.service ● vdsmd.service - Virtual Desktop Server Manager Loaded: loaded (/usr/lib/systemd/system/vdsmd.service; enabled; vendor preset: enabled) Active: active (running) since Tue 2020-02-11 18:50:28 PST; 28min ago Process: 25457 ExecStartPre=/usr/libexec/vdsm/vdsmd_init_common.sh --pre-start (code=exited, status=0/SUCCESS) Main PID: 25549 (vdsmd) Tasks: 76 CGroup: /system.slice/vdsmd.service ├─25549 /usr/bin/python2 /usr/share/vdsm/vdsmd ├─25707 /usr/libexec/ioprocess --read-pipe-fd 52 --write-pipe-fd 51 --max-threads 10 --max-queued-requests 10 ├─26314 /usr/libexec/ioprocess --read-pipe-fd 92 --write-pipe-fd 86 --max-threads 10 --max-queued-requests 10 ├─26325 /usr/libexec/ioprocess --read-pipe-fd 96 --write-pipe-fd 93 --max-threads 10 --max-queued-requests 10 └─26333 /usr/libexec/ioprocess --read-pipe-fd 102 --write-pipe-fd 101 --max-threads 10 --max-queued-requests 10 Feb 11 18:50:28 tij-059-ovirt1.grupolucerna.local vdsmd_init_common.sh[25457]: vdsm: Running test_space Feb 11 18:50:28 tij-059-ovirt1.grupolucerna.local vdsmd_init_common.sh[25457]: vdsm: Running test_lo Feb 11 18:50:28 tij-059-ovirt1.grupolucerna.local systemd[1]: Started Virtual Desktop Server Manager. Feb 11 18:50:29 tij-059-ovirt1.grupolucerna.local vdsm[25549]: WARN MOM not available. Feb 11 18:50:29 tij-059-ovirt1.grupolucerna.local vdsm[25549]: WARN MOM not available, KSM stats will be missing. Feb 11 18:51:25 tij-059-ovirt1.grupolucerna.local vdsm[25549]: ERROR failed to retrieve Hosted Engine HA score Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/host/api.py", line 182, in _getHaInfo... Feb 11 18:51:34 tij-059-ovirt1.grupolucerna.local vdsm[25549]: ERROR failed to retrieve Hosted Engine HA score Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/host/api.py", line 182, in _getHaInfo... Feb 11 18:51:35 tij-059-ovirt1.grupolucerna.local vdsm[25549]: ERROR failed to retrieve Hosted Engine HA score Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/host/api.py", line 182, in _getHaInfo... Feb 11 18:51:43 tij-059-ovirt1.grupolucerna.local vdsm[25549]: ERROR failed to retrieve Hosted Engine HA score Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/host/api.py", line 182, in _getHaInfo... Feb 11 18:56:32 tij-059-ovirt1.grupolucerna.local vdsm[25549]: WARN ping was deprecated in favor of ping2 and confirmConnectivity ------------------------------------------------------------------------------------------------------------------------------------------------------------ 2.-"gluster vol engine heal info" is showing the following and it never finishes healing ------------------------------------------------------------------------------------------------------------------------------------------------------------ [root@host2~]# gluster vol heal engine info Brick host1:/gluster_bricks/engine/engine /7a68956e-3736-46d1-8932-8576f8ee8882/images/86196e10-8103-4b00-bd3e-0f577a8bb5b2/98d64fb4-df01-4981-9e5e-62be6ca7e07c.meta /7a68956e-3736-46d1-8932-8576f8ee8882/images/b8ce22c5-8cbd-4d7f-b544-9ce930e04dcd/ed569aed-005e-40fd-9297-dd54a1e4946c.meta Status: Connected Number of entries: 2 Brick host2:/gluster_bricks/engine/engine /7a68956e-3736-46d1-8932-8576f8ee8882/images/86196e10-8103-4b00-bd3e-0f577a8bb5b2/98d64fb4-df01-4981-9e5e-62be6ca7e07c.meta /7a68956e-3736-46d1-8932-8576f8ee8882/images/b8ce22c5-8cbd-4d7f-b544-9ce930e04dcd/ed569aed-005e-40fd-9297-dd54a1e4946c.meta Status: Connected Number of entries: 2 Brick host3:/gluster_bricks/engine/engine Status: Connected Number of entries: 0 ------------------------------------------------------------------------------------------------------------------------------------------------------------ 3.-Every hour I see the following entries/errors ------------------------------------------------------------------------------------------------------------------------------------------------------------ VDSM command SetVolumeDescriptionVDS failed: Could not acquire resource. Probably resource factory threw an exception.: () ------------------------------------------------------------------------------------------------------------------------------------------------------------ 4.- I am also seeing the following pertaining to the engine volume ------------------------------------------------------------------------------------------------------------------------------------------------------------ Failed to update OVF disks 86196e10-8103-4b00-bd3e-0f577a8bb5b2, OVF data isn't updated on those OVF stores (Data Center Default, Storage Domain hosted_storage). ------------------------------------------------------------------------------------------------------------------------------------------------------------ 5.-hosted-engine --vm-status ------------------------------------------------------------------------------------------------------------------------------------------------------------ --== Host host1 (id: 1) status ==-- conf_on_shared_storage : True Status up-to-date : True Hostname : host1 Host ID : 1 Engine status : {"reason": "vm not running on this host", "health": "bad", "vm": "down", "detail": "unknown"} Score : 3400 stopped : False Local maintenance : False crc32 : be592659 local_conf_timestamp : 480218 Host timestamp : 480217 Extra metadata (valid at timestamp): metadata_parse_version=1 metadata_feature_version=1 timestamp=480217 (Tue Feb 11 19:22:20 2020) host-id=1 score=3400 vm_conf_refresh_time=480218 (Tue Feb 11 19:22:21 2020) conf_on_shared_storage=True maintenance=False state=EngineDown stopped=False --== Host host3 (id: 2) status ==-- conf_on_shared_storage : True Status up-to-date : True Hostname : host3 Host ID : 2 Engine status : {"health": "good", "vm": "up", "detail": "Up"} Score : 3400 stopped : False Local maintenance : False crc32 : 1f4a8597 local_conf_timestamp : 436681 Host timestamp : 436681 Extra metadata (valid at timestamp): metadata_parse_version=1 metadata_feature_version=1 timestamp=436681 (Tue Feb 11 19:22:18 2020) host-id=2 score=3400 vm_conf_refresh_time=436681 (Tue Feb 11 19:22:18 2020) conf_on_shared_storage=True maintenance=False state=EngineUp stopped=False --== Host host2 (id: 3) status ==-- conf_on_shared_storage : True Status up-to-date : True Hostname : host2 Host ID : 3 Engine status : {"reason": "vm not running on this host", "health": "bad", "vm": "down_missing", "detail": "unknown"} Score : 3400 stopped : False Local maintenance : False crc32 : ca5c1918 local_conf_timestamp : 479644 Host timestamp : 479644 Extra metadata (valid at timestamp): metadata_parse_version=1 metadata_feature_version=1 timestamp=479644 (Tue Feb 11 19:22:21 2020) host-id=3 score=3400 vm_conf_refresh_time=479644 (Tue Feb 11 19:22:22 2020) conf_on_shared_storage=True maintenance=False state=EngineDown stopped=False ------------------------------------------------------------------------------------------------------------------------------------------------------------ Any ideas on what might be going ?

4 8

Add LDAP user : ERROR: null value in column "external_id" violates not-null constraint
by lucaslamy87＠yahoo.fr 16 Feb '20

16 Feb '20

Hi, I have previously configured LDAP though ovirt-engine-extension-aaa-ldap-setup. The only working configuration was IBM Security Directory Server (the IBM Security Directory Server RFC-2307 Schema doesn't work), ladps and anonymous search user. With this one the search and login are working fine when I test them with ovirt-engine-extensions-tool aaa. But when I try to add a LDAP User in the User Administration Panel I get this Error message : "Error while executing action AddUser : Internal Engine Error" None of the solutions I've found on previous threads seems to works. Does someone have an idea please ? Please find the logs attached. Thank you beforehand. Caused by: org.postgresql.util.PSQLException: ERROR: null value in column "external_id" violates not-null constraint Detail: Failing row contains (**user info**). Where: SQL statement "INSERT INTO users ( department, domain, email, name, note, surname, user_id, username, external_id, namespace ) VALUES ( v_department, v_domain, v_email, v_name, v_note, v_surname, v_user_id, v_username, v_external_id, v_namespace )" PL/pgSQL function insertuser(character varying,character varying,character varying,character varying,character varying,character varying,uuid,character varying,text,character varying) line 3 at SQL state$ at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2433) at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:2178) at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:306) at org.postgresql.jdbc.PgStatement.executeInternal(PgStatement.java:441) at org.postgresql.jdbc.PgStatement.execute(PgStatement.java:365) at org.postgresql.jdbc.PgPreparedStatement.executeWithFlags(PgPreparedStatement.java:155) at org.postgresql.jdbc.PgCallableStatement.executeWithFlags(PgCallableStatement.java:78) at org.postgresql.jdbc.PgPreparedStatement.execute(PgPreparedStatement.java:144) at org.jboss.jca.adapters.jdbc.CachedPreparedStatement.execute(CachedPreparedStatement.java:303) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.execute(WrappedPreparedStatement.java:442) at org.springframework.jdbc.core.JdbcTemplate.lambda$call$4(JdbcTemplate.java:1105) [spring-jdbc.jar:5.0.4.RELEASE] at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:1050) [spring-jdbc.jar:5.0.4.RELEASE] ... 162 more 2020-02-15 10:16:53,337+01 ERROR [org.ovirt.engine.core.bll.aaa.AddUserCommand] (default task-4) [222f7ca7-b669-40e0-b152-2ca898ebde09] Transaction rolled-back for command 'org.ovirt.engine.core.bll.aaa.$ 2020-02-15 10:16:53,341+01 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-4) [222f7ca7-b669-40e0-b152-2ca898ebde09] EVENT_ID: USER_FAILED_ADD_ADUSER(327), Fail, Failed to add User 'user' to the system.

1 0

Fw: oVirt SImpleBackup Question
by Nazan CENGİZ 16 Feb '20

16 Feb '20

[cid:image98df9c.PNG@b7f9c784.4aa7c98c]<http://www.havelsan.com.tr> [cid:image9667a6.JPG@2f962998.4ca370f9] Nazan CENGİZ AR-GE MÜHENDİSİ Mustafa Kemal Mahallesi 2120 Cad. No:39 06510 Çankaya Ankara TÜRKİYE [cid:image115b95.PNG@c0175d7a.4da54ba7] +90 312 219 57 87 [cid:image74e7f4.PNG@907db726.4b9c82a5] +90 312 219 57 97 [cid:imagec6bcd8.JPG@c1e96d06.4693cef7] YASAL UYARI: Bu elektronik posta işbu linki kullanarak ulaşabileceğiniz Koşul ve Şartlar dokümanına tabidir. <http://havelsan.com.tr/tr/news/e-posta-yasal-uyari> LEGAL NOTICE: This e-mail is subject to the Terms and Conditions document which can be accessed with this link. <http://havelsan.com.tr/tr/news/e-posta-yasal-uyari> [http://www.havelsan.com.tr/Library/images/mail/email.jpg] Lütfen gerekmedikçe bu sayfa ve eklerini yazdırmayınız / Please consider the environment before printing this email Hello all, I am using for Ovirt https://github.com/zipurman/oVIRT_Simple_Backup project. Agent is successfull backup but restored vm has two problems. Backup agent is running on Zip vm.When I started restore self disk detach on Zip vm. [cid:1704d47f2bd6ad7a1e93] Second problem is new vm created but automated not connected restore disks. I shared config and state. Problems; [cid:1704d47f2bd540563fc2] When Zipurman installed get Zip vm UUID; [cid:1704d47f2bd2ed7ff4f1] Windows 10 için Posta<https://go.microsoft.com/fwlink/?LinkId=550986> ile gönderildi

1 0

hosted-engine --deploy fails after "Wait for the host to be up" task
by Fredy Sanchez 16 Feb '20

16 Feb '20

*Hi all,* *[root@bric-ovirt-1 ~]# cat /etc/*release** CentOS Linux release 7.7.1908 (Core) *[root@bric-ovirt-1 ~]# yum info ovirt-engine-appliance* Installed Packages Name : ovirt-engine-appliance Arch : x86_64 Version : 4.3 Release : 20191121.1.el7 Size : 1.0 G Repo : installed From repo : ovirt-4.3 *Same situation as https://bugzilla.redhat.com/show_bug.cgi?id=1787267 <https://bugzilla.redhat.com/show_bug.cgi?id=1787267>. The error message almost everywhere is some red herring message about ansible* [ INFO ] TASK [ovirt.hosted_engine_setup : Wait for the host to be up] [ ERROR ] fatal: [localhost]: FAILED! => {"ansible_facts": {"ovirt_hosts": []}, "attempts": 120, "changed": false, "deprecations": [{"msg": "The 'ovirt_host_facts' module has been renamed to 'ovirt_host_info', and the renamed one no longer returns ansible_facts", "version": "2.13"}]} [ INFO ] TASK [ovirt.hosted_engine_setup : Notify the user about a failure] [ ERROR ] fatal: [localhost]: FAILED! => {"changed": false, "msg": "The system may not be provisioned according to the playbook results: please check the logs for the issue, fix accordingly or re-deploy from scratch.\n"} [ ERROR ] Failed to execute stage 'Closing up': Failed executing ansible-playbook [ INFO ] Stage: Termination [ ERROR ] Hosted Engine deployment failed: please check the logs for the issue, fix accordingly or re-deploy from scratch. Log file is located at /var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20200126170315-req4qb.log *But the "real" problem seems to be SSH related, as you can see below* *[root@bric-ovirt-1 ovirt-engine]# pwd* /var/log/ovirt-hosted-engine-setup/engine-logs-2020-01-26T17:19:28Z/ovirt-engine *[root@bric-ovirt-1 ovirt-engine]# grep -i error engine.log* 2020-01-26 17:26:50,178Z ERROR [org.ovirt.engine.core.bll.hostdeploy.AddVdsCommand] (default task-1) [2341fd23-f0c7-4f1c-ad48-88af20c2d04b] Failed to establish session with host 'bric-ovirt-1.corp.modmed.com': SSH session closed during connection ' root(a)bric-ovirt-1.corp.modmed.com' 2020-01-26 17:26:50,205Z ERROR [org.ovirt.engine.api.restapi.resource.AbstractBackendResource] (default task-1) [] Operation Failed: [Cannot add Host. Connecting to host via SSH has failed, verify that the host is reachable (IP address, routable address etc.) You may refer to the engine.log file for further details.] *The funny thing is that the engine can indeed ssh to bric-ovirt-1 (physical host). See below* *[root@bric-ovirt-1 ovirt-hosted-engine-setup]# cat /etc/hosts* 192.168.1.52 bric-ovirt-engine.corp.modmed.com # temporary entry added by hosted-engine-setup for the bootstrap VM 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 #::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 10.130.0.50 bric-ovirt-engine bric-ovirt-engine.corp.modmed.com 10.130.0.51 bric-ovirt-1 bric-ovirt-1.corp.modmed.com 10.130.0.52 bric-ovirt-2 bric-ovirt-2.corp.modmed.com 10.130.0.53 bric-ovirt-3 bric-ovirt-3.corp.modmed.com 192.168.0.1 bric-ovirt-1gluster bric-ovirt-1gluster.corp.modmed.com 192.168.0.2 bric-ovirt-2gluster bric-ovirt-2gluster.corp.modmed.com 192.168.0.3 bric-ovirt-3gluster bric-ovirt-3gluster.corp.modmed.com [root@bric-ovirt-1 ovirt-hosted-engine-setup]# *[root@bric-ovirt-1 ~]# ssh 192.168.1.52* Last login: Sun Jan 26 17:55:20 2020 from 192.168.1.1 [root@bric-ovirt-engine ~]# [root@bric-ovirt-engine ~]# *[root@bric-ovirt-engine ~]# ssh bric-ovirt-1* Password: Password: Last failed login: Sun Jan 26 18:17:16 UTC 2020 from 192.168.1.52 on ssh:notty There was 1 failed login attempt since the last successful login. Last login: Sun Jan 26 18:16:46 2020 ################################################################### # UNAUTHORIZED ACCESS TO THIS SYSTEM IS PROHIBITED # # # # This system is the property of Modernizing Medicine, Inc. # # It is for authorized Company business purposes only. # # All connections are monitored and recorded. # # Disconnect IMMEDIATELY if you are not an authorized user! # ################################################################### [root@bric-ovirt-1 ~]# [root@bric-ovirt-1 ~]# [root@bric-ovirt-1 ~]# exit logout Connection to bric-ovirt-1 closed. [root@bric-ovirt-engine ~]# [root@bric-ovirt-engine ~]# *[root@bric-ovirt-engine ~]# ssh bric-ovirt-1.corp.modmed.com <http://bric-ovirt-1.corp.modmed.com>* Password: Last login: Sun Jan 26 18:17:22 2020 from 192.168.1.52 ################################################################### # UNAUTHORIZED ACCESS TO THIS SYSTEM IS PROHIBITED # # # # This system is the property of Modernizing Medicine, Inc. # # It is for authorized Company business purposes only. # # All connections are monitored and recorded. # # Disconnect IMMEDIATELY if you are not an authorized user! # ################################################################### [root@bric-ovirt-1 ~]# exit logout Connection to bric-ovirt-1.corp.modmed.com closed. [root@bric-ovirt-engine ~]# [root@bric-ovirt-engine ~]# [root@bric-ovirt-engine ~]# exit logout Connection to 192.168.1.52 closed. [root@bric-ovirt-1 ~]# *So, what gives? I already disabled all ssh security in the physical host, and whitelisted all potential IPs from the engine using firewalld. Regardless, the engine can ssh to the host as root :-(. Is there maybe another user that's used for the "Wait for the host to be up" SSH test? Yes, I tried both passwords and certificates.* *Maybe what's really happening is that engine is not getting the right IP? bric-ovirt-engine is supposed to get 10.130.0.50, instead it never gets there, getting 192.168.1.52 from virbr0 in bric-ovirt-1. See below.* --== HOST NETWORK CONFIGURATION ==-- Please indicate the gateway IP address [10.130.0.1] Please indicate a nic to set ovirtmgmt bridge on: (p4p1, p5p1) [p4p1]: --== VM CONFIGURATION ==-- You may specify a unicast MAC address for the VM or accept a randomly generated default [00:16:3e:17:1d:f8]: How should the engine VM network be configured (DHCP, Static)[DHCP]? static Please enter the IP address to be used for the engine VM []: 10.130.0.50 [ INFO ] The engine VM will be configured to use 10.130.0.50/25 Please provide a comma-separated list (max 3) of IP addresses of domain name servers for the engine VM Engine VM DNS (leave it empty to skip) [10.130.0.2,10.130.0.3]: Add lines for the appliance itself and for this host to /etc/hosts on the engine VM? Note: ensuring that this host could resolve the engine VM hostname is still up to you (Yes, No)[No] Yes *[root@bric-ovirt-1 ~]# ip addr* 3: p4p1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000 link/ether 00:0a:f7:f1:c6:80 brd ff:ff:ff:ff:ff:ff inet 10.130.0.51/25 brd 10.130.0.127 scope global noprefixroute p4p1 valid_lft forever preferred_lft forever 28: virbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000 link/ether 52:54:00:25:7b:6f brd ff:ff:ff:ff:ff:ff inet 192.168.1.1/24 brd 192.168.1.255 scope global virbr0 valid_lft forever preferred_lft forever 29: virbr0-nic: <BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast master virbr0 state DOWN group default qlen 1000 link/ether 52:54:00:25:7b:6f brd ff:ff:ff:ff:ff:ff 30: vnet0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master virbr0 state UNKNOWN group default qlen 1000 link/ether fe:16:3e:17:1d:f8 brd ff:ff:ff:ff:ff:ff *The newly created engine VM does remain up even after hosted-engine --deploy errors out; just at the wrong IP. I haven't been able to make it get its real IP. At any rate, thank you very much for taking a look at my very long email. Any and all help would be really appreciated.* Cheers, -- Fredy -- *CONFIDENTIALITY NOTICE:* This e-mail message may contain material protected by the Health Insurance Portability and Accountability Act of 1996 and its implementing regulations and other state and federal laws and legal privileges. This message is only for the personal and confidential use of the individuals or organization to whom the message is addressed. If you are an unintended recipient, you have received this message in error, and any reading, distributing, copying or disclosure is unauthorized and strictly prohibited. All recipients are hereby notified that any unauthorized receipt does not waive any confidentiality obligations or privileges. If you have received this message in error, please notify the sender immediately at the above email address and confirm that you have deleted or destroyed the message.

3 7

Re: glusterfs
by Darrell Budic 15 Feb '20

15 Feb '20

Hi Eric- Glad you got thought that part. I don’t use iscsi backed volumes for my gluster storage, so I don’t much advice for you there. I’ve cc’d the ovirt users list back in, someone there may be able to help you futher. It’s good practice to reply to the list and specific people when conversing here, so you might want to watch to be sure you don’t drop the cc: in the future. Re: the storage master, it’s not related to where the VM disks are stored. Once you mange to get a new storage domain setup, you’ll be able to create disks on whichever domain you want, and that is how you determine what VM disk is hooked up to what. You can even have a VM with disks on multiple storage domains, can be good for high performance needs. The SDM may even move around if a domain become unavailable. You may want to check the list archives for discussion on this, I seem to recall some in the past. You also should confirm where the disks for your HA engine are located, they may be on your local raid disk instead of the iscsi disks if the SDM is on a local disk… Good luck, -Darrell > On Feb 14, 2020, at 3:03 PM, <eevans(a)digitaldatatechs.com> <eevans(a)digitaldatatechs.com> wrote: > > I enabled gluster and reinstalled and all went well. I set it for distributed replication so I need 3 nodes. I migrated the rest of my vm's and I am installing the third node shortly. > My biggest concern is getting the storage master on the lun it was previously set to. I get the snapshots on it so I can recover from disaster more easily. > I need it to persistently be on the lun I designate. > Also, I want the luns to be the gluster replication volumes but ther is no mount point in fstab on the machines. > I am new to gluster as well so please be patient with me. > > Eric Evans > Digital Data Services LLC. > 304.660.9080 > > > -----Original Message----- > From: Darrell Budic <budic(a)onholyground.com> > Sent: Friday, February 14, 2020 2:58 PM > To: eevans(a)digitaldatatechs.com > Subject: Re: [ovirt-users] Re: glusterfs > > You don’t even need to clean everything out, unless you need to destroy your old storage to the create new gluster backing bricks. Ovirt has a feature to migrate date between storage domains you can use to move an existing VM disk to a different storage facility. Note that “reinstall” is an option on the Installation menu for hosts, you do not need to remove the host first. It will pretty much just add the vdsm-gluster components in this case, safe to use. Just put it in maintenance first. > > You can certainly start fresh in the manner you describe if you want. > >> On Feb 14, 2020, at 11:56 AM, <eevans(a)digitaldatatechs.com> <eevans(a)digitaldatatechs.com> wrote: >> >> I have already imported a few vm's to see how the import process would go. So, I remove vm's and the current storage domains, and the hosts, then add gluster on the main ovirt node, then add the hosts back, storage back and reimport vm's? >> I want to make sure before I get started. My first go around with Ovirt and want to make sure before I change anything. >> >> Eric Evans >> Digital Data Services LLC. >> 304.660.9080 >> >> >> -----Original Message----- >> From: Darrell Budic <budic(a)onholyground.com> >> Sent: Friday, February 14, 2020 11:54 AM >> To: eevans(a)digitaldatatechs.com >> Cc: users(a)ovirt.org >> Subject: [ovirt-users] Re: glusterfs >> >> You can add it in to a running ovirt cluster, it just isn’t as automatic. First you need to enable Gluster in at the cluster settings level for a new or existing cluster. Then either install/reinstall your nodes, or install gluster manually and add vdsm-gluster packages. You can create a stand alone gluster server set this way, you don’t need any vddm packages, but then you have to create volumes manually. Once you’ve got that done, you can create bricks and volumes in the GUI or by hand, and then add a new storage domain and start using it. There may be ansible for some of this, but I haven’t done it in a while and am not sure what’s available there. >> >> -Darrell >> >>> On Feb 14, 2020, at 8:22 AM, eevans(a)digitaldatatechs.com wrote: >>> >>> I currently have 3 nodes, one is the engine node and 2 Centos 7 hosts, and I plan to add another Centos 7 KVM host once I get all the vm's migrated. I have san storage plus the raid 5 internal disks. All OS are installed on mirrored SAS raid 1. I want to use the raid 5 vd's as exports, ISO and use the 4TB iscsi for the vm's to run on. The iscsi has snapshots hourly and over write weekly. >>> So here is my question: I want to add glusterfs, but after further reading, that should have been done in the initial setup. I am not new to Linux, but new to Ovirt and need to know if I can implement glusterfs now or if it's a start from scratch situation. I really don't want to start over but would like the redundancy. >>> Any advice is appreciated. >>> Eric >>> _______________________________________________ >>> Users mailing list -- users(a)ovirt.org To unsubscribe send an email to >>> users-leave(a)ovirt.org Privacy >>> Statement: https://www.ovirt.org/site/privacy-policy/ >>> oVirt Code of Conduct: >>> https://www.ovirt.org/community/about/community-guidelines/ >>> List Archives: >>> https://lists.ovirt.org/archives/list/users@ovirt.org/message/Z7PN44O >>> 7 >>> U2FC4WGIXQAQF3MRKUDJBWZD/ >> _______________________________________________ >> Users mailing list -- users(a)ovirt.org >> To unsubscribe send an email to users-leave(a)ovirt.org Privacy >> Statement: https://www.ovirt.org/site/privacy-policy/ >> oVirt Code of Conduct: >> https://www.ovirt.org/community/about/community-guidelines/ >> List Archives: >> https://lists.ovirt.org/archives/list/users@ovirt.org/message/GIJMUPFK >> PWOAXDDUKDGXO2VI2QFI3D6G/ >> > >

3 2

glusterfs
by eevans＠digitaldatatechs.com 14 Feb '20

14 Feb '20

I currently have 3 nodes, one is the engine node and 2 Centos 7 hosts, and I plan to add another Centos 7 KVM host once I get all the vm's migrated. I have san storage plus the raid 5 internal disks. All OS are installed on mirrored SAS raid 1. I want to use the raid 5 vd's as exports, ISO and use the 4TB iscsi for the vm's to run on. The iscsi has snapshots hourly and over write weekly. So here is my question: I want to add glusterfs, but after further reading, that should have been done in the initial setup. I am not new to Linux, but new to Ovirt and need to know if I can implement glusterfs now or if it's a start from scratch situation. I really don't want to start over but would like the redundancy. Any advice is appreciated. Eric

3 3

oVirt profesionaI suport
by Josep Manel Andrés Moscardó 14 Feb '20

14 Feb '20

Hi, I have seen in the website that there are some companies offering support, but from how updated some of them have their website, it doesn't like they are updated. Does anyone know of companies providing professional support right now? And also if someone has experience with Bobcare.... I cannot imaging myself asking the boss "There is a company named Bobcare that are selling oVirt support" Cheers. -- Josep Manel Andrés Moscardó Systems Engineer, IT Operations EMBL Heidelberg T +49 6221 387-8394

2 1

Re: Reimport disks
by Vinícius Ferrão 14 Feb '20

14 Feb '20

Import domain will work. The VM metadata is available on the OVF_STORE container, inside the domain. So even the names and settings come back. Them you gradually start moving the VMs to the Gluster storage. Sent from my iPhone > On 13 Feb 2020, at 11:42, Robert Webb <rwebb(a)ropeguru.com> wrote: > > Off the top of my head, would you use the "Import Domain" option? > > ________________________________________ > From: Christian Reiss <email(a)christian-reiss.de> > Sent: Thursday, February 13, 2020 9:30 AM > To: users > Subject: [ovirt-users] Reimport disks > > Hey folks, > > I created a new cluster with a new engine, everything is green and > running again (3 HCI, Gluster, this time Gluster 7.0 and CentOS7 hosts). > > I do have a backup of the /images/ directory from the old installation. > I tried copying (and preserving user/ permissions) into the new images > gluster dir and trying a domain -> scan to no avail. > > What is the correct way to introduce oVirt to "new" (or unknown) images? > > -Chris. > > -- > with kind regards, > mit freundlichen Gruessen, > > Christian Reiss > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ > List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/V7QZ5UZZYTYWG… > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ > List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/Q2TV6CGLZYBHC…

2 1

Enabling Libgfapi in 4.3.8 - VMs won't start
by s.panicho＠gmail.com 14 Feb '20

14 Feb '20

Hello, all. I have a 3-node Hyperconverged oVirt 4.3.8 cluster running on CentOS 7.7 hosts. I was investigating poor Gluster performance and heard about libgfapi, so I thought I'd give it a shot. Looking through the documentation, followed by lots of threads and BZ reports, I've done the following to enable it: First, I shut down all VMs except the engine. Then... On the hosts: 1. setsebool -P virt_use_glusterfs on 2. dynamic_ownership=0 in /etc/libvirt/qemu.conf On the engine VM: 1. engine-config -s LibgfApiSupported=true --cver=4.3 2. systemctl restart ovirt-engine VMs now fail to launch. Am I doing this correctly? I should also note that the hosts still have the Gluster domain mounted via FUSE. Here's a relevant bit from engine.log: 2020-02-06T16:38:32.573511Z qemu-kvm: -drive file=gluster://node1.fs.trashnet.xyz:24007/vmstore/781717e5-1cff-43a1-b586-9941503544e8/images/a1d56b14-6d72-4f46-a0aa-eb0870c36bc4/a2314816-7970-49ce-a80c-ab0d1cf17c78,file.debug=4,format=qcow2,if=none,id=drive-ua-a1d56b14-6d72-4f46-a0aa-eb0870c36bc4,serial=a1d56b14-6d72-4f46-a0aa-eb0870c36bc4,werror=stop,rerror=stop,cache=none,discard=unmap,aio=native: Could not read qcow2 header: Invalid argument. The full engine.log from one of the attempts: 2020-02-06 16:38:24,909Z INFO [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] (ForkJoinPool-1-worker-12) [] add VM 'df9dbac4-35c0-40ee-acd4-a1cfc959aa8b'(yumcache) to rerun treatment 2020-02-06 16:38:25,010Z ERROR [org.ovirt.engine.core.vdsbroker.monitoring.VmsMonitoring] (ForkJoinPool-1-worker-12) [] Rerun VM 'df9dbac4-35c0-40ee-acd4-a1cfc959aa8b'. Called from VDS 'node2.ovirt.trashnet.xyz' 2020-02-06 16:38:25,091Z WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-216) [] EVENT_ID: USER_INITIATED_RUN_VM_FAILED(151), Failed to run VM yumcache on Host node2.ovirt.trashnet.xyz. 2020-02-06 16:38:25,166Z INFO [org.ovirt.engine.core.bll.RunVmCommand] (EE-ManagedThreadFactory-engine-Thread-216) [] Lock Acquired to object 'EngineLock:{exclusiveLocks='[df9dbac4-35c0-40ee-acd4-a1cfc959aa8b=VM]', sharedLocks=''}' 2020-02-06 16:38:25,179Z INFO [org.ovirt.engine.core.vdsbroker.IsVmDuringInitiatingVDSCommand] (EE-ManagedThreadFactory-engine-Thread-216) [] START, IsVmDuringInitiatingVDSCommand( IsVmDuringInitiatingVDSCommandParameters:{vmId='df9dbac4-35c0-40ee-acd4-a1cfc959aa8b'}), log id: 2107f52a 2020-02-06 16:38:25,181Z INFO [org.ovirt.engine.core.vdsbroker.IsVmDuringInitiatingVDSCommand] (EE-ManagedThreadFactory-engine-Thread-216) [] FINISH, IsVmDuringInitiatingVDSCommand, return: false, log id: 2107f52a 2020-02-06 16:38:25,298Z INFO [org.ovirt.engine.core.bll.RunVmCommand] (EE-ManagedThreadFactory-engine-Thread-216) [] Running command: RunVmCommand internal: false. Entities affected : ID: df9dbac4-35c0-40ee-acd4-a1cfc959aa8b Type: VMAction group RUN_VM with role type USER 2020-02-06 16:38:25,313Z INFO [org.ovirt.engine.core.bll.utils.EmulatedMachineUtils] (EE-ManagedThreadFactory-engine-Thread-216) [] Emulated machine 'pc-q35-rhel7.6.0' which is different than that of the cluster is set for 'yumcache'(df9dbac4-35c0-40ee-acd4-a1cfc959aa8b) 2020-02-06 16:38:25,382Z INFO [org.ovirt.engine.core.vdsbroker.UpdateVmDynamicDataVDSCommand] (EE-ManagedThreadFactory-engine-Thread-216) [] START, UpdateVmDynamicDataVDSCommand( UpdateVmDynamicDataVDSCommandParameters:{hostId='null', vmId='df9dbac4-35c0-40ee-acd4-a1cfc959aa8b', vmDynamic='org.ovirt.engine.core.common.businessentities.VmDynamic@9774a64'}), log id: 4a83911f 2020-02-06 16:38:25,417Z INFO [org.ovirt.engine.core.vdsbroker.UpdateVmDynamicDataVDSCommand] (EE-ManagedThreadFactory-engine-Thread-216) [] FINISH, UpdateVmDynamicDataVDSCommand, return: , log id: 4a83911f 2020-02-06 16:38:25,418Z INFO [org.ovirt.engine.core.vdsbroker.CreateVDSCommand] (EE-ManagedThreadFactory-engine-Thread-216) [] START, CreateVDSCommand( CreateVDSCommandParameters:{hostId='c3465ca2-395e-4c0c-b72e-b5b7153df452', vmId='df9dbac4-35c0-40ee-acd4-a1cfc959aa8b', vm='VM [yumcache]'}), log id: 5e07ba66 2020-02-06 16:38:25,420Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.CreateBrokerVDSCommand] (EE-ManagedThreadFactory-engine-Thread-216) [] START, CreateBrokerVDSCommand(HostName = node1.ovirt.trashnet.xyz, CreateVDSCommandParameters:{hostId='c3465ca2-395e-4c0c-b72e-b5b7153df452', vmId='df9dbac4-35c0-40ee-acd4-a1cfc959aa8b', vm='VM [yumcache]'}), log id: 1bfa03c4 2020-02-06 16:38:25,424Z INFO [org.ovirt.engine.core.vdsbroker.builder.vminfo.VmInfoBuildUtils] (EE-ManagedThreadFactory-engine-Thread-216) [] Kernel FIPS - Guid: c3465ca2-395e-4c0c-b72e-b5b7153df452 fips: false 2020-02-06 16:38:25,435Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.CreateBrokerVDSCommand] (EE-ManagedThreadFactory-engine-Thread-216) [] VM <?xml version="1.0" encoding="UTF-8"?><domain type="kvm" xmlns:ovirt-tune="http://ovirt.org/vm/tune/1.0" xmlns:ovirt-vm="http://ovirt.org/vm/1.0"> <name>yumcache</name> <uuid>df9dbac4-35c0-40ee-acd4-a1cfc959aa8b</uuid> <memory>1048576</memory> <currentMemory>1048576</currentMemory> <iothreads>1</iothreads> <maxMemory slots="16">4194304</maxMemory> <vcpu current="1">16</vcpu> <sysinfo type="smbios"> <system> <entry name="manufacturer">oVirt</entry> <entry name="product">OS-NAME:</entry> <entry name="version">OS-VERSION:</entry> <entry name="serial">HOST-SERIAL:</entry> <entry name="uuid">df9dbac4-35c0-40ee-acd4-a1cfc959aa8b</entry> </system> </sysinfo> <clock offset="variable" adjustment="0"> <timer name="rtc" tickpolicy="catchup"/> <timer name="pit" tickpolicy="delay"/> <timer name="hpet" present="no"/> </clock> <features> <acpi/> </features> <cpu match="exact"> <model>EPYC</model> <feature name="ibpb" policy="require"/> <feature name="virt-ssbd" policy="require"/> <topology cores="1" threads="1" sockets="16"/> <numa> <cell id="0" cpus="0" memory="1048576"/> </numa> </cpu> <cputune/> <devices> <input type="tablet" bus="usb"/> <channel type="unix"> <target type="virtio" name="ovirt-guest-agent.0"/> <source mode="bind" path="/var/lib/libvirt/qemu/channels/df9dbac4-35c0-40ee-acd4-a1cfc959aa8b.ovirt-guest-agent.0"/> </channel> <channel type="unix"> <target type="virtio" name="org.qemu.guest_agent.0"/> <source mode="bind" path="/var/lib/libvirt/qemu/channels/df9dbac4-35c0-40ee-acd4-a1cfc959aa8b.org.qemu.guest_agent.0"/> </channel> <controller type="pci" model="pcie-root-port" index="1"> <address bus="0x00" domain="0x0000" function="0x0" slot="0x02" type="pci" multifunction="on"/> </controller> <memballoon model="virtio"> <stats period="5"/> <alias name="ua-27c77007-3a3c-4431-958d-90fd1c7257dd"/> <address bus="0x05" domain="0x0000" function="0x0" slot="0x00" type="pci"/> </memballoon> <controller type="pci" model="pcie-root-port" index="2"> <address bus="0x00" domain="0x0000" function="0x1" slot="0x02" type="pci"/> </controller> <controller type="pci" model="pcie-root-port" index="9"> <address bus="0x00" domain="0x0000" function="0x0" slot="0x03" type="pci" multifunction="on"/> </controller> <controller type="sata" index="0"> <address bus="0x00" domain="0x0000" function="0x2" slot="0x1f" type="pci"/> </controller> <rng model="virtio"> <backend model="random">/dev/urandom</backend> <alias name="ua-51960005-6b95-47e9-82a7-67d5e0d6cf8a"/> </rng> <controller type="pci" model="pcie-root-port" index="6"> <address bus="0x00" domain="0x0000" function="0x5" slot="0x02" type="pci"/> </controller> <controller type="pci" model="pcie-root-port" index="15"> <address bus="0x00" domain="0x0000" function="0x6" slot="0x03" type="pci"/> </controller> <controller type="pci" model="pcie-root-port" index="13"> <address bus="0x00" domain="0x0000" function="0x4" slot="0x03" type="pci"/> </controller> <controller type="pci" model="pcie-root-port" index="7"> <address bus="0x00" domain="0x0000" function="0x6" slot="0x02" type="pci"/> </controller> <graphics type="vnc" port="-1" autoport="yes" passwd="*****" passwdValidTo="1970-01-01T00:00:01" keymap="en-us"> <listen type="network" network="vdsm-ovirtmgmt"/> </graphics> <controller type="pci" model="pcie-root-port" index="16"> <address bus="0x00" domain="0x0000" function="0x7" slot="0x03" type="pci"/> </controller> <controller type="pci" model="pcie-root-port" index="12"> <address bus="0x00" domain="0x0000" function="0x3" slot="0x03" type="pci"/> </controller> <video> <model type="qxl" vram="32768" heads="1" ram="65536" vgamem="16384"/> <alias name="ua-8a295e96-40c3-44de-a3b0-1c4a685a5473"/> <address bus="0x00" domain="0x0000" function="0x0" slot="0x01" type="pci"/> </video> <graphics type="spice" port="-1" autoport="yes" passwd="*****" passwdValidTo="1970-01-01T00:00:01" tlsPort="-1"> <channel name="main" mode="secure"/> <channel name="inputs" mode="secure"/> <channel name="cursor" mode="secure"/> <channel name="playback" mode="secure"/> <channel name="record" mode="secure"/> <channel name="display" mode="secure"/> <channel name="smartcard" mode="secure"/> <channel name="usbredir" mode="secure"/> <listen type="network" network="vdsm-ovirtmgmt"/> </graphics> <controller type="pci" model="pcie-root-port" index="5"> <address bus="0x00" domain="0x0000" function="0x4" slot="0x02" type="pci"/> </controller> <controller type="usb" model="qemu-xhci" index="0" ports="8"> <address bus="0x02" domain="0x0000" function="0x0" slot="0x00" type="pci"/> </controller> <controller type="pci" model="pcie-root-port" index="4"> <address bus="0x00" domain="0x0000" function="0x3" slot="0x02" type="pci"/> </controller> <controller type="pci" model="pcie-root-port" index="3"> <address bus="0x00" domain="0x0000" function="0x2" slot="0x02" type="pci"/> </controller> <controller type="pci" model="pcie-root-port" index="11"> <address bus="0x00" domain="0x0000" function="0x2" slot="0x03" type="pci"/> </controller> <controller type="scsi" model="virtio-scsi" index="0"> <driver iothread="1"/> <alias name="ua-d0bf6fcd-7aa2-4658-b7cc-3dac259b7ad2"/> <address bus="0x03" domain="0x0000" function="0x0" slot="0x00" type="pci"/> </controller> <controller type="pci" model="pcie-root-port" index="8"> <address bus="0x00" domain="0x0000" function="0x7" slot="0x02" type="pci"/> </controller> <controller type="pci" model="pcie-root-port" index="14"> <address bus="0x00" domain="0x0000" function="0x5" slot="0x03" type="pci"/> </controller> <controller type="pci" model="pcie-root-port" index="10"> <address bus="0x00" domain="0x0000" function="0x1" slot="0x03" type="pci"/> </controller> <controller type="virtio-serial" index="0" ports="16"> <address bus="0x04" domain="0x0000" function="0x0" slot="0x00" type="pci"/> </controller> <channel type="spicevmc"> <target type="virtio" name="com.redhat.spice.0"/> </channel> <controller type="pci" model="pcie-root"/> <interface type="bridge"> <model type="virtio"/> <link state="up"/> <source bridge="vmnet"/> <alias name="ua-ceda0ef6-9139-4e5c-8840-86fe344ecbd3"/> <address bus="0x01" domain="0x0000" function="0x0" slot="0x00" type="pci"/> <mac address="56:6f:91:b9:00:05"/> <mtu size="1500"/> <filterref filter="vdsm-no-mac-spoofing"/> <bandwidth/> </interface> <disk type="file" device="cdrom" snapshot="no"> <driver name="qemu" type="raw" error_policy="report"/> <source file="" startupPolicy="optional"> <seclabel model="dac" type="none" relabel="no"/> </source> <target dev="sdc" bus="sata"/> <readonly/> <alias name="ua-bdf99844-2d02-411b-90bb-671ee26764cb"/> <address bus="0" controller="0" unit="2" type="drive" target="0"/> </disk> <disk snapshot="no" type="network" device="disk"> <target dev="sda" bus="scsi"/> <source protocol="gluster" name="vmstore/781717e5-1cff-43a1-b586-9941503544e8/images/a1d56b14-6d72-4f46-a0aa-eb0870c36bc4/a2314816-7970-49ce-a80c-ab0d1cf17c78"> <host name="node1.fs.trashnet.xyz" port="0"/> <seclabel model="dac" type="none" relabel="no"/> </source> <driver name="qemu" discard="unmap" io="native" type="qcow2" error_policy="stop" cache="none"/> <alias name="ua-a1d56b14-6d72-4f46-a0aa-eb0870c36bc4"/> <address bus="0" controller="0" unit="0" type="drive" target="0"/> <boot order="1"/> <serial>a1d56b14-6d72-4f46-a0aa-eb0870c36bc4</serial> </disk> <lease> <key>df9dbac4-35c0-40ee-acd4-a1cfc959aa8b</key> <lockspace>781717e5-1cff-43a1-b586-9941503544e8</lockspace> <target offset="6291456" path="/rhev/data-center/mnt/glusterSD/node1.fs.trashnet.xyz:_vmstore/781717e5-1cff-43a1-b586-9941503544e8/dom_md/xleases"/> </lease> </devices> <pm> <suspend-to-disk enabled="no"/> <suspend-to-mem enabled="no"/> </pm> <os> <type arch="x86_64" machine="pc-q35-rhel7.6.0">hvm</type> <smbios mode="sysinfo"/> </os> <metadata> <ovirt-tune:qos/> <ovirt-vm:vm> <ovirt-vm:minGuaranteedMemoryMb type="int">512</ovirt-vm:minGuaranteedMemoryMb> <ovirt-vm:clusterVersion>4.3</ovirt-vm:clusterVersion> <ovirt-vm:custom/> <ovirt-vm:device mac_address="56:6f:91:b9:00:05"> <ovirt-vm:custom/> </ovirt-vm:device> <ovirt-vm:device devtype="disk" name="sda"> <ovirt-vm:poolID>2ffaec76-462c-11ea-b155-00163e512202</ovirt-vm:poolID> <ovirt-vm:volumeID>a2314816-7970-49ce-a80c-ab0d1cf17c78</ovirt-vm:volumeID> <ovirt-vm:imageID>a1d56b14-6d72-4f46-a0aa-eb0870c36bc4</ovirt-vm:imageID> <ovirt-vm:domainID>781717e5-1cff-43a1-b586-9941503544e8</ovirt-vm:domainID> </ovirt-vm:device> <ovirt-vm:launchPaused>false</ovirt-vm:launchPaused> <ovirt-vm:resumeBehavior>kill</ovirt-vm:resumeBehavior> </ovirt-vm:vm> </metadata> </domain> 2020-02-06 16:38:25,455Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.CreateBrokerVDSCommand] (EE-ManagedThreadFactory-engine-Thread-216) [] FINISH, CreateBrokerVDSCommand, return: , log id: 1bfa03c4 2020-02-06 16:38:25,494Z INFO [org.ovirt.engine.core.vdsbroker.CreateVDSCommand] (EE-ManagedThreadFactory-engine-Thread-216) [] FINISH, CreateVDSCommand, return: WaitForLaunch, log id: 5e07ba66 2020-02-06 16:38:25,495Z INFO [org.ovirt.engine.core.bll.RunVmCommand] (EE-ManagedThreadFactory-engine-Thread-216) [] Lock freed to object 'EngineLock:{exclusiveLocks='[df9dbac4-35c0-40ee-acd4-a1cfc959aa8b=VM]', sharedLocks=''}' 2020-02-06 16:38:25,533Z INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-216) [] EVENT_ID: USER_STARTED_VM(153), VM yumcache was started by admin@internal-authz (Host: node1.ovirt.trashnet.xyz). 2020-02-06 16:38:33,300Z INFO [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] (ForkJoinPool-1-worker-5) [] VM 'df9dbac4-35c0-40ee-acd4-a1cfc959aa8b' was reported as Down on VDS 'c3465ca2-395e-4c0c-b72e-b5b7153df452'(node1.ovirt.trashnet.xyz) 2020-02-06 16:38:33,301Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DestroyVDSCommand] (ForkJoinPool-1-worker-5) [] START, DestroyVDSCommand(HostName = node1.ovirt.trashnet.xyz, DestroyVmVDSCommandParameters:{hostId='c3465ca2-395e-4c0c-b72e-b5b7153df452', vmId='df9dbac4-35c0-40ee-acd4-a1cfc959aa8b', secondsToWait='0', gracefully='false', reason='', ignoreNoVm='true'}), log id: 1f951ea9 2020-02-06 16:38:33,478Z INFO [org.ovirt.engine.core.vdsbroker.monitoring.VmsStatisticsFetcher] (EE-ManagedThreadFactory-engineScheduled-Thread-8) [] Fetched 2 VMs from VDS 'c3465ca2-395e-4c0c-b72e-b5b7153df452' 2020-02-06 16:38:33,545Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DestroyVDSCommand] (ForkJoinPool-1-worker-5) [] FINISH, DestroyVDSCommand, return: , log id: 1f951ea9 2020-02-06 16:38:33,546Z INFO [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] (ForkJoinPool-1-worker-5) [] VM 'df9dbac4-35c0-40ee-acd4-a1cfc959aa8b'(yumcache) moved from 'WaitForLaunch' --> 'Down' 2020-02-06 16:38:33,623Z ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ForkJoinPool-1-worker-5) [] EVENT_ID: VM_DOWN_ERROR(119), VM yumcache is down with error. Exit message: internal error: qemu unexpectedly closed the monitor: [2020-02-06 16:38:31.723977] E [MSGID: 108006] [afr-common.c:5323:__afr_handle_child_down_event] 0-vmstore-replicate-0: All subvolumes are down. Going offline until at least one of them comes back up. [2020-02-06 16:38:31.724765] I [io-stats.c:4027:fini] 0-vmstore: io-stats translator unloaded 2020-02-06T16:38:32.573511Z qemu-kvm: -drive file=gluster://node1.fs.trashnet.xyz:24007/vmstore/781717e5-1cff-43a1-b586-9941503544e8/images/a1d56b14-6d72-4f46-a0aa-eb0870c36bc4/a2314816-7970-49ce-a80c-ab0d1cf17c78,file.debug=4,format=qcow2,if=none,id=drive-ua-a1d56b14-6d72-4f46-a0aa-eb0870c36bc4,serial=a1d56b14-6d72-4f46-a0aa-eb0870c36bc4,werror=stop,rerror=stop,cache=none,discard=unmap,aio=native: Could not read qcow2 header: Invalid argument. 2020-02-06 16:38:33,624Z INFO [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] (ForkJoinPool-1-worker-5) [] add VM 'df9dbac4-35c0-40ee-acd4-a1cfc959aa8b'(yumcache) to rerun treatment 2020-02-06 16:38:33,796Z ERROR [org.ovirt.engine.core.vdsbroker.monitoring.VmsMonitoring] (ForkJoinPool-1-worker-5) [] Rerun VM 'df9dbac4-35c0-40ee-acd4-a1cfc959aa8b'. Called from VDS 'node1.ovirt.trashnet.xyz' 2020-02-06 16:38:33,899Z WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-223) [] EVENT_ID: USER_INITIATED_RUN_VM_FAILED(151), Failed to run VM yumcache on Host node1.ovirt.trashnet.xyz.

6 11

hosted engine storage does not heal
by g.vasilopoulos＠uoc.gr 13 Feb '20

13 Feb '20

Hello We have a problem with hosted engine storage after updating one host which serves as a gluster server for the engine (the setup is gluster replica 3 with local disks from 3 hypervisors) Volume heal command shows [root@o5-car0118 engine]# gluster volume heal engine info Brick o5-car0118.gfs-int.uoc.gr:/gluster_bricks/engine/engine /a1ecca6f-1487-492d-b9bf-d3fb60f1bc99/images/e3a3ef50-56b6-48b0-a9f8-2d6382e2286e/b6973d5b-cc7a-4abd-8d2d-94f551936a97.meta /a1ecca6f-1487-492d-b9bf-d3fb60f1bc99/images/f5e576d4-eea7-431b-a0f0-f8a557006471/464518c5-f79c-4271-9d97-995981cde2cb.meta Status: Connected Number of entries: 2 Brick o2-car0121.gfs-int.uoc.gr:/gluster_bricks/engine/engine /a1ecca6f-1487-492d-b9bf-d3fb60f1bc99/images/e3a3ef50-56b6-48b0-a9f8-2d6382e2286e/b6973d5b-cc7a-4abd-8d2d-94f551936a97.meta /a1ecca6f-1487-492d-b9bf-d3fb60f1bc99/images/f5e576d4-eea7-431b-a0f0-f8a557006471/464518c5-f79c-4271-9d97-995981cde2cb.meta Status: Connected Number of entries: 2 Brick o9-car0114.gfs-int.uoc.gr:/gluster_bricks/engine/engine Status: Connected Number of entries: 0 On all the gluster servers I notice that the affected directories have date in 1970. [root@o5-car0118 images]# ls -al σύνολο 24 drwxr-xr-x. 23 vdsm kvm 8192 Σεπ 24 12:07 . drwxr-xr-x. 6 vdsm kvm 64 Σεπ 19 2018 .. drwxr-xr-x. 2 vdsm kvm 149 Αύγ 2 2019 2bac658f-70ce-4adb-ab68-a0f0c205c70c drwxr-xr-x. 2 vdsm kvm 149 Αύγ 2 2019 3034a69c-b5b5-46fa-a393-59ea46635142 drwxr-xr-x. 2 vdsm kvm 149 Αύγ 2 2019 5538ae6b-ccc6-4861-b71b-6b2c7af2e0ab drwxr-xr-x. 2 vdsm kvm 149 Αύγ 2 2019 66dbce25-8863-42b5-904a-484f8e9c225a drwxr-xr-x. 2 vdsm kvm 149 Αύγ 2 2019 6c049108-28f7-47d9-8d54-4ac2697dcba8 drwxr-xr-x. 2 vdsm kvm 149 Αύγ 2 2019 72702607-1896-420d-931a-42c9f01d37f1 drwxr-xr-x. 2 vdsm kvm 149 Αύγ 2 2019 7c617da4-ab6b-4791-80be-541f5be60dd8 drwxr-xr-x. 2 vdsm kvm 149 Αύγ 2 2019 902a16d3-6494-4840-a528-b49972f9c332 drwxr-xr-x. 2 vdsm kvm 149 Αύγ 2 2019 96fd6116-7983-4385-bca6-e6ca8edc94ca drwxr-xr-x. 2 vdsm kvm 149 Αύγ 2 2019 abd875cd-96b6-47a6-b6a3-ae35300a21cc drwxr-xr-x. 2 vdsm kvm 149 Αύγ 2 2019 add7bc92-1a40-474d-9255-53ac861b75ed drwxr-xr-x. 2 vdsm kvm 149 Αύγ 2 2019 b7b06df7-465f-4fc7-a214-033b7dca6bc7 drwxr-xr-x. 2 vdsm kvm 149 Αύγ 2 2019 c0ecacac-26c6-40d9-87da-af17d9de8d21 drwxr-xr-x. 2 vdsm kvm 149 Αύγ 2 2019 c4d2d5da-2a15-4735-8919-324ae8372064 drwxr-xr-x. 2 vdsm kvm 149 Αύγ 2 2019 c7e0c784-bb8e-4024-95df-b6f4267b0208 drwxr-xr-x. 2 vdsm kvm 149 Αύγ 2 2019 d1f1ff5a-387d-442c-9240-1c58e4d6f8a7 drwxr-xr-x. 2 vdsm kvm 149 Αύγ 2 2019 d3e172cb-b6dd-4867-a9cd-f4fa006648bc drwxr-xr-x. 2 vdsm kvm 8192 Ιαν 1 1970 e3a3ef50-56b6-48b0-a9f8-2d6382e2286e <----- drwxr-xr-x. 2 vdsm kvm 149 Αύγ 2 2019 e477ec02-11ab-4d92-b5fd-44e91fbde7f9 drwxr-xr-x. 2 vdsm kvm 149 Αύγ 2 2019 e839485b-b0be-47f6-9847-b691e02ce9a4 drwxr-xr-x. 2 vdsm kvm 8192 Ιαν 1 1970 f5e576d4-eea7-431b-a0f0-f8a557006471 <----- I think this has something to do with a gluster bug. Is there a way to correct this and heal the volume? Thank you!

3 2

Re: Reimport disks
by Strahil Nikolov 13 Feb '20

13 Feb '20

On February 13, 2020 4:38:06 PM GMT+02:00, Robert Webb <rwebb(a)ropeguru.com> wrote: >Off the top of my head, would you use the "Import Domain" option? > >________________________________________ >From: Christian Reiss <email(a)christian-reiss.de> >Sent: Thursday, February 13, 2020 9:30 AM >To: users >Subject: [ovirt-users] Reimport disks > >Hey folks, > >I created a new cluster with a new engine, everything is green and >running again (3 HCI, Gluster, this time Gluster 7.0 and CentOS7 >hosts). > >I do have a backup of the /images/ directory from the old installation. >I tried copying (and preserving user/ permissions) into the new images >gluster dir and trying a domain -> scan to no avail. > >What is the correct way to introduce oVirt to "new" (or unknown) >images? > >-Chris. > >-- >with kind regards, >mit freundlichen Gruessen, > >Christian Reiss >_______________________________________________ >Users mailing list -- users(a)ovirt.org >To unsubscribe send an email to users-leave(a)ovirt.org >Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >oVirt Code of Conduct: >https://www.ovirt.org/community/about/community-guidelines/ >List Archives: >https://lists.ovirt.org/archives/list/users@ovirt.org/message/V7QZ5UZZYTYWG… >_______________________________________________ >Users mailing list -- users(a)ovirt.org >To unsubscribe send an email to users-leave(a)ovirt.org >Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >oVirt Code of Conduct: >https://www.ovirt.org/community/about/community-guidelines/ >List Archives: >https://lists.ovirt.org/archives/list/users@ovirt.org/message/Q2TV6CGLZYBHC… Create a temp storage, then detach and remove. Manually copy the backup to the same directory . Attach again the storage domain and there should be a 'Import VMs' & ' Import templates' tabs in that domain. Then you just need to select VM, pick a cluster and import. Best Regards, Strqhil Nikolov

1 0

Unable to create VMs under ovirt 4.4
by Dirk Streubel 13 Feb '20

13 Feb '20

Hello List, after a few Problems with the package "java-client-kubevirt" and some updates Problems on my Hypervisor and my ovirt-engine i make a totally fresh installation of ovirt 4.4. So, after the new installation i can't create a Linux VM. I get a message that i don't understand: Feb 13 10:44:12 hypervisor vdsm[6644]: WARN Attempting to add an existing net user: ovirtmgmt/9ab115dd-1c21-476d-955f-d4164e4bc5c7 Feb 13 10:44:14 hypervisor journal[2698]: the CPU is incompatible with host CPU: Host-CPU stellt nicht die erforderlichen Funktionen bereit: hle, rtm Feb 13 10:44:15 hypervisor vdsm[6644]: WARN Attempting to remove a non existing network: ovirtmgmt/9ab115dd-1c21-476d-955f-d4164e4bc5c7 Feb 13 10:44:15 hypervisor vdsm[6644]: WARN Attempting to remove a non existing net user: ovirtmgmt/9ab115dd-1c21-476d-955f-d4164e4bc5c7 So, which function are missing? I don't know what "hle" and "rtm" stands for? And searching with Google get no Results. And it is interesting before the new Installation i was possible to create a Debian and CentOS VM under ovirt 4.4 Regards Dirk

4 4

Reimport disks
by Christian Reiss 13 Feb '20

13 Feb '20

Hey folks, I created a new cluster with a new engine, everything is green and running again (3 HCI, Gluster, this time Gluster 7.0 and CentOS7 hosts). I do have a backup of the /images/ directory from the old installation. I tried copying (and preserving user/ permissions) into the new images gluster dir and trying a domain -> scan to no avail. What is the correct way to introduce oVirt to "new" (or unknown) images? -Chris. -- with kind regards, mit freundlichen Gruessen, Christian Reiss

2 2

Re: Cannot Increase Hosted Engine VM Memory
by Serhiy Morhun 13 Feb '20

13 Feb '20

Hello, did anyone find a resolution for this issue? I'm having exactly the same problem: Hosted Engine VM is running with 5344MB of RAM, when trying to increase to 8192 it would not accept the change because the difference is not divisible by 256. When trying to increase to 8160 the change is accepted but log shows "Hotset memory: changed the amount of memory on VM HostedEngine from 5344 to 5344" at the same time amount of guaranteed memory does increase to 8160 which, in turn, starts generating error messages that VM does not have all the guaranteed RAM. Serhiy Morhun -- *-----------------------------------------------------------------------------------*** *THE INFORMATION CONTAINED IN THIS MESSAGE (E-MAIL AND ANY ATTACHMENTS) IS INTENDED ONLY FOR THE INDIVIDUAL AND CONFIDENTIAL USE OF THE DESIGNATED RECIPIENT(S).* If any reader of this message is not an intended recipient or any agent responsible for delivering it to an intended recipient, you are hereby notified that you have received this document in error, and that any review, dissemination, distribution, copying or other use of this message is prohibited. If you have received this message in error, please notify us immediately by reply e-mail message or by telephone and delete the original message from your e-mail system and/or computer database. Thank you. *-----------------------------------------------------------------------------------* **NOTICE**: *You are advised that e-mail correspondence and attachments between the public and the Ridgewood Board of Education are obtainable by any person who files a request under the NJ Open Public Records Act (OPRA) unless it is subject to a specific OPRA exception. You should have no expectation that the content of e-mails sent to or from school district e-mail addresses, or between the public and school district officials and employees, will remain private.* *-----------------------------------------------------------------------------------*

3 3

Administrative portal host creation installaFailed
by krisibo01＠gmail.com 12 Feb '20

12 Feb '20

Hello, I am a student and as a school project i have to make virtual environment using oVirt.I am still confused how exactly oVirt is working i just installed its engine with the default settings that are recomended in the guide and i am trying ot make a new host with the default data center and cluster. The host is created but it is staying in installFailed mode. http://prntscr.com/r0u2eo I am using the ip address of the device (It is headless server) that has the oVirt-engine. I already checked if the virtualization is enabled in the bios because i thought it might be the problem. When i checked the engine.log file for test1(it is the name of the host i am trying to make) i got this: 2020-02-11 11:21:29,582-05 ERROR [org.ovirt.engine.core.bll.hostdeploy.AddVdsCommand] (default task-5) [602685d9-6eb3-415f-b705-f94a76b1f77a] Failed to authenticate session with host 'test1': SSH authentication to 'root(a)192.168.66.1' failed. Please verify provided credentials. Make sure host is configured for password authentication 2020-02-11 11:22:10,555-05 INFO [org.ovirt.engine.core.vdsbroker.RemoveVdsVDSCommand] (default task-5) [2919924c] START, RemoveVdsVDSCommand(HostName = test1, RemoveVdsVDSCommandParameters:{hostId='6b9ba2e2-f16d-45e3-b44e-ff0eaac6c8ec'}), log id: 32419129 2020-02-11 11:22:10,562-05 INFO [org.ovirt.engine.core.vdsbroker.AddVdsVDSCommand] (default task-5) [2919924c] START, AddVdsVDSCommand(HostName = test1, AddVdsVDSCommandParameters:{hostId='6b9ba2e2-f16d-45e3-b44e-ff0eaac6c8ec'}), log id: 2697f96 2020-02-11 11:22:10,602-05 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-5) [2919924c] EVENT_ID: VDS_ALERT_FENCE_IS_NOT_CONFIGURED(9,000), Failed to verify Power Management configuration for Host test1. 2020-02-11 11:22:10,652-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-5) [2919924c] EVENT_ID: USER_ADD_VDS(42), Host test1 was added by admin@internal-authz. 2020-02-11 11:22:10,722-05 INFO [org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand] (EE-ManagedThreadFactory-engine-Thread-29889) [1de230f5] Before Installation host 6b9ba2e2-f16d-45e3-b44e-ff0eaac6c8ec, test1 2020-02-11 11:22:10,785-05 INFO [org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand] (EE-ManagedThreadFactory-engine-Thread-29889) [1de230f5] START, SetVdsStatusVDSCommand(HostName = test1, SetVdsStatusVDSCommandParameters:{hostId='6b9ba2e2-f16d-45e3-b44e-ff0eaac6c8ec', status='Installing', nonOperationalReason='NONE', stopSpmFailureLogged='false', maintenanceReason='null'}), log id: 2a396f44 2020-02-11 11:22:10,877-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-29889) [1de230f5] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host test1. Connected to host 192.168.66.76 with SSH key fingerprint: SHA256:UPDIq/SAKblGbU7sQ/vAkOiMraW0fmwi/kJ0mX0yanM. 2020-02-11 11:22:12,644-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [1de230f5] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host test1. Stage: Initializing. 2020-02-11 11:22:12,776-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [1de230f5] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host test1. Stage: Environment setup. 2020-02-11 11:22:13,436-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [1de230f5] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host test1. Stage: Environment packages setup. 2020-02-11 11:22:28,470-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [1de230f5] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host test1. Stage: Programs detection. 2020-02-11 11:22:28,504-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [1de230f5] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host test1. Stage: Environment customization. 2020-02-11 11:22:31,715-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [1de230f5] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host test1. Kdump supported. 2020-02-11 11:22:32,182-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [1de230f5] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host test1. Logs at host located at: '/tmp/ovirt-host-deploy-20200211112211-a6mgfh.log'. 2020-02-11 11:22:32,303-05 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [1de230f5] EVENT_ID: VDS_INSTALL_IN_PROGRESS_WARNING(510), Host test1 installation in progress . Aborted. 2020-02-11 11:22:32,315-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [1de230f5] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host test1. Stage: Clean up. 2020-02-11 11:22:32,327-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [1de230f5] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host test1. Stage: Pre-termination. 2020-02-11 11:22:32,363-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [1de230f5] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host test1. Retrieving installation logs to: '/var/log/ovirt-engine/host-deploy/ovirt-host-deploy-20200211112232-192.168.66.76-1de230f5.log'. 2020-02-11 11:22:32,633-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [1de230f5] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host test1. Stage: Termination. 2020-02-11 11:22:32,777-05 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-29889) [1de230f5] EVENT_ID: VDS_INSTALL_IN_PROGRESS_ERROR(511), An error has occurred during installation of Host test1: Command returned failure code 1 during SSH session 'root(a)192.168.66.76'. 2020-02-11 11:22:32,791-05 ERROR [org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand] (EE-ManagedThreadFactory-engine-Thread-29889) [1de230f5] Host installation failed for host '6b9ba2e2-f16d-45e3-b44e-ff0eaac6c8ec', 'test1': Host 192.168.66.76 reports unique id which already registered for test 2020-02-11 11:22:32,795-05 INFO [org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand] (EE-ManagedThreadFactory-engine-Thread-29889) [1de230f5] START, SetVdsStatusVDSCommand(HostName = test1, SetVdsStatusVDSCommandParameters:{hostId='6b9ba2e2-f16d-45e3-b44e-ff0eaac6c8ec', status='InstallFailed', nonOperationalReason='NONE', stopSpmFailureLogged='false', maintenanceReason='null'}), log id: 6fba93de 2020-02-11 11:22:32,831-05 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-29889) [1de230f5] EVENT_ID: VDS_INSTALL_FAILED(505), Host test1 installation failed. Host 192.168.66.76 reports unique id which already registered for test.

2 1

DataAccessResourceFailureException from one to to the next
by gregor 12 Feb '20

12 Feb '20

After one day I'm not able to login to the ovirt-engine webinterface with the following error message: "org.springframework.dao.DataAccessResourceFailureException: Error retrieving database metadata; nested exception is org.springframework.jdbc.support.MetaDataAccessException: Error while extracting DatabaseMetaData; nested exception is org.postgresql.util.PSQLException: This connection has been closed." Things I tried which didn't help: - engine: check if the database is up - eninge: reboot - hosts: reboot - engine: xfs_repair Any ideas? regards gregor

2 3

Ovirt with Ceph
by systems＠oisystems.co.uk 11 Feb '20

11 Feb '20

is it possible to crate a storage pool on the same Centos hosts as the Gluster Storage ? if we use Gluster for the Hosted engine and use Ceph for VM's ? it seems Ceph is much more stable than Gluster and I like the way storage is more transparent in Ceph

2 1

Compatibility version for VmPools
by nicolas＠devels.es 11 Feb '20

11 Feb '20

Hi, We recently upgraded to 4.3.8 from 4.1.9. In the update process we set Cluster and DataCenter compatibility versions to 4.3, but now we're facing a problem with VmPools. They cannot be edited and 4.1 as compatibility level is still forcibly set. That means that when new machines are added to the pool, compatibility version 4.1 is set on them and they cannot be started as a message stating the following pops up: Failed to run VM XXX-34 due to a failed validation: [Cannot run VM. The Custom Compatibility Version of VM XXX-34 (4.1) is not supported in Data Center compatibility version 4.3.] (User: admin@internal). Is there a workaround to start those machines, or a way to fix the problem? Thanks.

1 0

Update hosted engine to 4.3.8 from 4.3.7 questions
by d03＠bornfree.org 10 Feb '20

10 Feb '20

I'd like to update my hosted engine to version 4.3.8 from 4.3.7, but have concerns. First, on the hosted engine, yum reports that several packages are version locked. Specifically: 0:ovirt-engine-webadmin-portal-4.3.8.2-1.el7.* 0:ovirt-engine-dwh-4.3.8-1.el7.* 0:ovirt-engine-tools-backup-4.3.8.2-1.el7.* 0:ovirt-engine-restapi-4.3.8.2-1.el7.* 0:ovirt-engine-dbscripts-4.3.8.2-1.el7.* 0:ovirt-engine-4.3.8.2-1.el7.* 0:ovirt-engine-backend-4.3.8.2-1.el7.* 0:ovirt-engine-tools-4.3.8.2-1.el7.* Is this normal and is it okay to proceed with the update? If it is not normal, what can I do to correct the problem? Also, what is the correct procedure to update the engine? Although I tried to read the documentation, I have encountered conflicting documents so I must ask. Sorry. This is how I understand it, but am not confident that it is correct: 1. Enable Global HA Maintenance mode. 2. On the engine, run # yum update ovirt* 3. On the engine, run # engine-setup 4. On the engine, run # yum update 4. Reboot the hosted engine. Is "systemctl reboot" acceptable or do I have to do a "hosted-engine --vm-restart" from a host? 5. Disable Global HA Maintenance mode. Your expert guidance is much appreciated.

3 3

issue connecting 4.3.8 node to nfs domain
by Jorick Astrego 10 Feb '20

10 Feb '20

Hi, Something weird is going on with our ovirt node 4.3.8 install mounting a nfs share. We have a NFS domain for a couple of backup disks and we have a couple of 4.2 nodes connected to it. Now I'm adding a fresh cluster of 4.3.8 nodes and the backupnfs mount doesn't work. (annoying you cannot copy the text from the events view) The domain is up and working ID:f5d2f7c6-093f-46d6-a844-224d92db5ef9 Size:10238 GiB Available:2491 GiB Used:7747 GiB Allocated:3302 GiB Over Allocation Ratio:37% Images:7 Path:*.*.*.*:/data/ovirt NFS Version:AUTO Warning Low Space Indicator:10% (1023 GiB) Critical Space Action Blocker:5 GiB But somehow the node appears to thin thinks it's an LVM volume? It tries to find the VGs volume group but fails... which is not so strange as it is an NFS volume: 2020-02-05 14:17:54,190+0000 WARN (monitor/f5d2f7c) [storage.LVM] Reloading VGs failed (vgs=[u'f5d2f7c6-093f-46d6-a844-224d92db5ef9'] rc=5 out=[] err=[' Volume group "f5d2f7c6-093f-46d6-a844-224d92db5ef9" not found', ' Cannot process volume group f5d2f7c6-093f-46d6-a844-224d92db5ef9']) (lvm:470) 2020-02-05 14:17:54,201+0000 ERROR (monitor/f5d2f7c) [storage.Monitor] Setting up monitor for f5d2f7c6-093f-46d6-a844-224d92db5ef9 failed (monitor:330) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/storage/monitor.py", line 327, in _setupLoop self._setupMonitor() File "/usr/lib/python2.7/site-packages/vdsm/storage/monitor.py", line 349, in _setupMonitor self._produceDomain() File "/usr/lib/python2.7/site-packages/vdsm/utils.py", line 159, in wrapper value = meth(self, *a, **kw) File "/usr/lib/python2.7/site-packages/vdsm/storage/monitor.py", line 367, in _produceDomain self.domain = sdCache.produce(self.sdUUID) File "/usr/lib/python2.7/site-packages/vdsm/storage/sdc.py", line 110, in produce domain.getRealDomain() File "/usr/lib/python2.7/site-packages/vdsm/storage/sdc.py", line 51, in getRealDomain return self._cache._realProduce(self._sdUUID) File "/usr/lib/python2.7/site-packages/vdsm/storage/sdc.py", line 134, in _realProduce domain = self._findDomain(sdUUID) File "/usr/lib/python2.7/site-packages/vdsm/storage/sdc.py", line 151, in _findDomain return findMethod(sdUUID) File "/usr/lib/python2.7/site-packages/vdsm/storage/sdc.py", line 176, in _findUnfetchedDomain raise se.StorageDomainDoesNotExist(sdUUID) StorageDomainDoesNotExist: Storage domain does not exist: (u'f5d2f7c6-093f-46d6-a844-224d92db5ef9',) The volume is actually mounted fine on the node: On NFS server Feb 5 15:47:09 back1en rpc.mountd[4899]: authenticated mount request from *.*.*.*:673 for /data/ovirt (/data/ovirt) On the host mount|grep nfs *.*.*.*:/data/ovirt on /rhev/data-center/mnt/*.*.*.*:_data_ovirt type nfs (rw,relatime,vers=3,rsize=1048576,wsize=1048576,namlen=255,soft,nolock,nosharecache,proto=tcp,timeo=600,retrans=6,sec=sys,mountaddr=*.*.*.*,mountvers=3,mountport=20048,mountproto=udp,local_lock=all,addr=*.*.*.*) And I can see the files: ls -alrt /rhev/data-center/mnt/*.*.*.*:_data_ovirt total 4 drwxr-xr-x. 5 vdsm kvm 61 Oct 26 2016 1ed0a635-67ee-4255-aad9-b70822350706 -rwxr-xr-x. 1 vdsm kvm 0 Feb 5 14:37 __DIRECT_IO_TEST__ drwxrwxrwx. 3 root root 86 Feb 5 14:37 . drwxr-xr-x. 5 vdsm kvm 4096 Feb 5 14:37 .. Met vriendelijke groet, With kind regards, Jorick Astrego Netbulae Virtualization Experts ---------------- Tel: 053 20 30 270 info(a)netbulae.eu Staalsteden 4-3A KvK 08198180 Fax: 053 20 30 271 www.netbulae.eu 7547 TA Enschede BTW NL821234584B01 ----------------

3 11

Failed to add vm as host (CPU_TYPE_UNSUPPORTED_IN_THIS_CLUSTER_VERSION)
by Ritesh Chikatwar 10 Feb '20

10 Feb '20

Hello, error is Host host moved to Non-Operational state as host CPU type is not supported in this cluster compatibility version or is not supported at all. Vm is running centos 8: enabled nested virtualization by this way: cat /sys/module/kvm_intel/parameters/nested vi /etc/modprobe.d/kvm-nested.conf ---> Contains options kvm-intel nested=1 options kvm-intel enable_shadow_vmcs=1 options kvm-intel enable_apicv=1 options kvm-intel ept=1 modprobe -r kvm_intel modprobe -a kvm_intel cat /sys/module/kvm_intel/parameters/nested --> 1 Engine Log: https://pastebin.com/hgrwzRhE Ovirt-engine Cluster Version is 4.4 I am running ovirt engine on fedora 30. Cluster CPU Type Intel Nehlam Family. Any thoughts will be appreciated. Rit

2 2

Error while making hosts
by krisibo01＠gmail.com 09 Feb '20

09 Feb '20

Hello, I am a student and as a school project i have to make virtual environment using oVirt. I just installed the oVirt-engine with the recomended configuration in the documentation and when i try to make a new host i got this error: Error while executing action: Cannot add Host. Connecting to host via SSH has failed, verify that the host is reachable (IP address, routable address etc.) You may refer to the engine.log file for further details. When i checked the log file the only thing that was there is that there is: 2020-02-06 03:59:24,594-05 ERROR [org.ovirt.engine.core.bll.hostdeploy.AddVdsCommand] (default task-30) [d54ee4df-32c8-474c-b315-51ad1131091a] Failed to establish session with host 'test': SSH connection timed out connecting to 'root(a)10.10.0.20' I was trying to make the host following this steps: Adding a Host to the oVirt Engine 1.Click Compute → Hosts. 2.Click New. 3.Use the drop-down list to select the Data Center and Host Cluster for the new host. 4.Enter the Name and the Hostname of the new host. The standard SSH port, port 22, is auto-filled in the SSH Port field. 5.Select an authentication method to use for the Engine to access the host. Enter the root user’s password to use password authentication. Alternatively, copy the key displayed in the SSH PublicKey field to /root/.ssh/authorized_keys on the host to use public key authentication. 6.Click the Advanced Parameters button to expand the advanced host settings. i. Optionally disable automatic firewall configuration. ii. Optionally add a host SSH fingerprint to increase security. You can add it manually, or fetch it automatically. 7.Optionally configure Power Management, SPM, Console, Network Provider, and Kernel. See Explanation of Settings and Controls in the New Host and Edit Host Windows for more information. Hosted Engine is used when deploying or undeploying a host for a self-hosted engine deployment. 8.Click OK. The new host displays in the list of hosts with a status of Installing, and you can view the progress of the installation in the details pane. After a brief delay the host status changes to Up.

2 2

Re: Power Management - drac5
by eevans＠digitaldatatechs.com 09 Feb '20

09 Feb '20

I have the same issue on Dell R710's. Power management is optional and I don't use it. It doesn't affect it either way. I am connected to APC Smart UPS 3000. It will not find the apc either. Any other opinions would be welcome. He's right, no documentation about this issue. Eric Evans Digital Data Services LLC. 304.660.9080 -----Original Message----- From: Robert Webb <rwebb(a)ropeguru.com> Sent: Monday, February 03, 2020 12:47 PM To: users <users(a)ovirt.org> Subject: [ovirt-users] Power Management - drac5 I have 3 Dell R410's with iDrac6 Enterprise capability. I am trying to get power management set up but the test will not pass and I am not finding the docs very helpful. I have put in the IP, user name, password, and drac5 as the type. I have tested both with and without secure checked and always get, "Test failed: Internal JSON-RPC error". idrac log shows: 2020 Feb 3 17:41:22 os[19772] root closing session from 192.168.1.12 2020 Feb 3 17:41:17 os[19746] root login from 192.168.1.12 Can someone please guide me in the right direction? _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/RKFEK2ORWOODC…

5 5

Re: issue connecting 4.3.8 node to nfs domain
by Jorick Astrego 09 Feb '20

09 Feb '20

On 2/6/20 1:44 PM, Amit Bawer wrote: > > > On Thu, Feb 6, 2020 at 1:07 PM Jorick Astrego <jorick(a)netbulae.eu > <mailto:jorick@netbulae.eu>> wrote: > > Here you go, this is from the activation I just did a couple of > minutes ago. > > I was hoping to see how it was first connected to host, but it doesn't > go that far back. Anyway, the storage domain type is set from engine > and vdsm never try to guess it as far as I saw. I put the host in maintenance and activated it again, this should give you some more info. See attached log. > Could you query the engine db about the misbehaving domain and paste > the results? > > # su - postgres > Last login: Thu Feb 6 07:17:52 EST 2020 on pts/0 > -bash-4.2$ LD_LIBRARY_PATH=/opt/rh/rh-postgresql10/root/lib64/ > /opt/rh/rh-postgresql10/root/usr/bin/psql engine > psql (10.6) > Type "help" for help. > engine=# select * from storage_domain_static where id = > 'f5d2f7c6-093f-46d6-a844-224d92db5ef9' ; engine=# select * from storage_domain_static where id = 'f5d2f7c6-093f-46d6-a844-224d92db5ef9' ; id | storage | storage_name | storage_domain_type | storage_type | storage_domain_format_type | _create_date | _update_date | recoverable | la st_time_used_as_master | storage_description | storage_comment | wipe_after_delete | warning_low_space_indicator | critical_space_action_blocker | first_metadata_device | vg_metadata_device | discard_after_delete | backup | warning_low_co nfirmed_space_indicator | block_size --------------------------------------+--------------------------------------+--------------+---------------------+--------------+----------------------------+-------------------------------+-----------------------------+-------------+--- -----------------------+---------------------+-----------------+-------------------+-----------------------------+-------------------------------+-----------------------+--------------------+----------------------+--------+--------------- ------------------------+------------ f5d2f7c6-093f-46d6-a844-224d92db5ef9 | b8b456f0-27c3-49b9-b5e9-9fa81fb3cdaa | backupnfs | 1 | 1 | 4 | 2018-01-19 13:31:25.899738+01 | 2019-02-14 14:36:22.3171+01 | t | 1530772724454 | | | f | 10 | 5 | | | f | f | 0 | 512 (1 row) Regards, Jorick > > On 2/6/20 11:23 AM, Amit Bawer wrote: >> >> >> On Thu, Feb 6, 2020 at 11:07 AM Jorick Astrego >> <jorick(a)netbulae.eu <mailto:jorick@netbulae.eu>> wrote: >> >> Hi, >> >> Something weird is going on with our ovirt node 4.3.8 install >> mounting a nfs share. >> >> We have a NFS domain for a couple of backup disks and we have >> a couple of 4.2 nodes connected to it. >> >> Now I'm adding a fresh cluster of 4.3.8 nodes and the >> backupnfs mount doesn't work. >> >> (annoying you cannot copy the text from the events view) >> >> The domain is up and working >> >> ID:f5d2f7c6-093f-46d6-a844-224d92db5ef9 >> Size:10238 GiB >> Available:2491 GiB >> Used:7747 GiB >> Allocated:3302 GiB >> Over Allocation Ratio:37% >> Images:7 >> Path:*.*.*.*:/data/ovirt >> NFS Version:AUTO >> Warning Low Space Indicator:10% (1023 GiB) >> Critical Space Action Blocker:5 GiB >> >> But somehow the node appears to thin thinks it's an LVM >> volume? It tries to find the VGs volume group but fails... >> which is not so strange as it is an NFS volume: >> >> >> Could you provide full vdsm.log file with this flow? >> >> >> 2020-02-05 14:17:54,190+0000 WARN (monitor/f5d2f7c) >> [storage.LVM] Reloading VGs failed >> (vgs=[u'f5d2f7c6-093f-46d6-a844-224d92db5ef9'] rc=5 >> out=[] err=[' Volume group >> "f5d2f7c6-093f-46d6-a844-224d92db5ef9" not found', ' >> Cannot process volume group >> f5d2f7c6-093f-46d6-a844-224d92db5ef9']) (lvm:470) >> 2020-02-05 14:17:54,201+0000 ERROR (monitor/f5d2f7c) >> [storage.Monitor] Setting up monitor for >> f5d2f7c6-093f-46d6-a844-224d92db5ef9 failed (monitor:330) >> Traceback (most recent call last): >> File >> "/usr/lib/python2.7/site-packages/vdsm/storage/monitor.py", >> line 327, in _setupLoop >> self._setupMonitor() >> File >> "/usr/lib/python2.7/site-packages/vdsm/storage/monitor.py", >> line 349, in _setupMonitor >> self._produceDomain() >> File "/usr/lib/python2.7/site-packages/vdsm/utils.py", >> line 159, in wrapper >> value = meth(self, *a, **kw) >> File >> "/usr/lib/python2.7/site-packages/vdsm/storage/monitor.py", >> line 367, in _produceDomain >> self.domain = sdCache.produce(self.sdUUID) >> File >> "/usr/lib/python2.7/site-packages/vdsm/storage/sdc.py", >> line 110, in produce >> domain.getRealDomain() >> File >> "/usr/lib/python2.7/site-packages/vdsm/storage/sdc.py", >> line 51, in getRealDomain >> return self._cache._realProduce(self._sdUUID) >> File >> "/usr/lib/python2.7/site-packages/vdsm/storage/sdc.py", >> line 134, in _realProduce >> domain = self._findDomain(sdUUID) >> File >> "/usr/lib/python2.7/site-packages/vdsm/storage/sdc.py", >> line 151, in _findDomain >> return findMethod(sdUUID) >> File >> "/usr/lib/python2.7/site-packages/vdsm/storage/sdc.py", >> line 176, in _findUnfetchedDomain >> raise se.StorageDomainDoesNotExist(sdUUID) >> StorageDomainDoesNotExist: Storage domain does not exist: >> (u'f5d2f7c6-093f-46d6-a844-224d92db5ef9',) >> >> The volume is actually mounted fine on the node: >> >> On NFS server >> >> Feb 5 15:47:09 back1en rpc.mountd[4899]: authenticated >> mount request from *.*.*.*:673 for /data/ovirt (/data/ovirt) >> >> On the host >> >> mount|grep nfs >> >> *.*.*.*:/data/ovirt on >> /rhev/data-center/mnt/*.*.*.*:_data_ovirt type nfs >> (rw,relatime,vers=3,rsize=1048576,wsize=1048576,namlen=255,soft,nolock,nosharecache,proto=tcp,timeo=600,retrans=6,sec=sys,mountaddr=*.*.*.*,mountvers=3,mountport=20048,mountproto=udp,local_lock=all,addr=*.*.*.*) >> >> And I can see the files: >> >> ls -alrt /rhev/data-center/mnt/*.*.*.*:_data_ovirt >> total 4 >> drwxr-xr-x. 5 vdsm kvm 61 Oct 26 2016 >> 1ed0a635-67ee-4255-aad9-b70822350706 >> -rwxr-xr-x. 1 vdsm kvm 0 Feb 5 14:37 __DIRECT_IO_TEST__ >> drwxrwxrwx. 3 root root 86 Feb 5 14:37 . >> drwxr-xr-x. 5 vdsm kvm 4096 Feb 5 14:37 .. >> >> >> >> >> >> Met vriendelijke groet, With kind regards, >> >> Jorick Astrego >> * >> Netbulae Virtualization Experts * >> ------------------------------------------------------------------------ >> Tel: 053 20 30 270 info(a)netbulae.eu >> <mailto:info@netbulae.eu> Staalsteden 4-3A KvK 08198180 >> Fax: 053 20 30 271 www.netbulae.eu <http://www.netbulae.eu> >> 7547 TA Enschede BTW NL821234584B01 >> >> >> ------------------------------------------------------------------------ >> >> _______________________________________________ >> Users mailing list -- users(a)ovirt.org <mailto:users@ovirt.org> >> To unsubscribe send an email to users-leave(a)ovirt.org >> <mailto:users-leave@ovirt.org> >> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >> oVirt Code of Conduct: >> https://www.ovirt.org/community/about/community-guidelines/ >> List Archives: >> https://lists.ovirt.org/archives/list/users@ovirt.org/message/IFTO5WBLVLGTV… >> > > > > > Met vriendelijke groet, With kind regards, > > Jorick Astrego > * > Netbulae Virtualization Experts * > ------------------------------------------------------------------------ > Tel: 053 20 30 270 info(a)netbulae.eu <mailto:info@netbulae.eu> > Staalsteden 4-3A KvK 08198180 > Fax: 053 20 30 271 www.netbulae.eu <http://www.netbulae.eu> 7547 > TA Enschede BTW NL821234584B01 > > > ------------------------------------------------------------------------ > Met vriendelijke groet, With kind regards, Jorick Astrego Netbulae Virtualization Experts ---------------- Tel: 053 20 30 270 info(a)netbulae.eu Staalsteden 4-3A KvK 08198180 Fax: 053 20 30 271 www.netbulae.eu 7547 TA Enschede BTW NL821234584B01 ----------------

2 4

Installing hosts w/o node installer
by Christian Reiss 08 Feb '20

08 Feb '20

Hey folks, quick question: If I would like to use specific versions (contained within the host) and craft myself a specific environment for the hosts am I correct to assume that only installing the ovirt repo and a gluster version of my choice (cough, 7.0) would suffice? Then adding the host via an engine (and taking the ususal steps as you would for an ovirt node: ssh keys et all)? To my understanding the rollout is done via ansible so packages will be installed if not present? The installation is pretty vague on this point (https://www.ovirt.org/download/) 1. Enable the Base, Optional, and Extra repositories 2. Install Cockpit and the cockpit-ovirt-dashboard plugin: 3. Enable Cockpit 4. Open the firewall 5. - 9. Deploy using a hosted engine. So, by using a remote engine (aka, like an additional host): 1. Enable the Base, Optional, and Extra repositories the end? I would use CentOS 7 as a base which I am very familiar with. I would also setup Gluster by hand so "Only" the virtualization part needs to be done. This would, among other things, grant me perfect host recovery options for a 1-host disaster case. We are looking at a base CentOS7 install without any deep modifications (except for some packages etc). Enjoy your weekend, all! :-) -Christian. -- Christian Reiss - email(a)christian-reiss.de /"\ ASCII Ribbon christian(a)reiss.nrw \ / Campaign X against HTML XMPP chris(a)alpha-labs.net / \ in eMails WEB christian-reiss.de, reiss.nrw GPG Retrieval http://gpg.christian-reiss.de GPG ID ABCD43C5, 0x44E29126ABCD43C5 GPG fingerprint = 9549 F537 2596 86BA 733C A4ED 44E2 9126 ABCD 43C5 "It's better to reign in hell than to serve in heaven.", John Milton, Paradise lost.

1 0

Re: Win Server 2k19 and BlueIris
by Robert Webb 08 Feb '20

08 Feb '20

FYI This also fixed the previous issues I was having with 2k19 servers that I was trying to migrate the disk image from Proxmox that was throwing the BSOD of KMODE EXCEPTION. From: Robert Webb <rwebb(a)ropeguru.com> Sent: Saturday, February 8, 2020 11:30 AM To: users <users(a)ovirt.org> Subject: [ovirt-users] Re: Win Server 2k19 and BlueIris Update: So after some digging, it seems this has been reported as an issue many times. As a workaround, I added the an entry to the kvm.conf in modprobe.d directory of ignore_msrs=1 and that allowed Blue Iris to boot. Would be nice to have an actual fix for this instead of a workaround. Would really like to know why kvm is thing that ia32_debugctl is not a valid cpu option. From: Robert Webb Sent: Saturday, February 8, 2020 10:33 AM To: users <users(a)ovirt.org<mailto:users@ovirt.org>> Subject: Win Server 2k19 and BlueIris So I have been running Windows Server 2019 on Proxmox VE with Blue Iris NVR. Tried to migrate the qcow disk over to oVirt, and like other Win2k19 servers, they all give a BSOD with a KMODE error. Last night I installed 2k19 from scratch, installed the latest drivers I could find, oVirt-toolsSetup-4.3-3.el7, and proceeded to load up Blue Iris. As soon as I go to start Blue Iris, the VM hangs, then gives a BSOD with SYSTEM SERVICE EXCEPTION. Looking at the debug log on the ovirt node the VM is running, there one entry that gets created on each crash with, "kvm [4723]: vcpu1 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x1, nop". Running on oVirt node 4.3.8, cluster cpu is Intel Westmere IBRS SSBD Family, pc-i440fx-rhel7.6.0, and the physical cpu is 24x Intel(R) Xeon(R) CPU X5670 @ 2.93GHz. Any ideas?

1 0

Re: Win Server 2k19 and BlueIris
by Robert Webb 08 Feb '20

08 Feb '20

Update: So after some digging, it seems this has been reported as an issue many times. As a workaround, I added the an entry to the kvm.conf in modprobe.d directory of ignore_msrs=1 and that allowed Blue Iris to boot. Would be nice to have an actual fix for this instead of a workaround. Would really like to know why kvm is thing that ia32_debugctl is not a valid cpu option. From: Robert Webb Sent: Saturday, February 8, 2020 10:33 AM To: users <users(a)ovirt.org> Subject: Win Server 2k19 and BlueIris So I have been running Windows Server 2019 on Proxmox VE with Blue Iris NVR. Tried to migrate the qcow disk over to oVirt, and like other Win2k19 servers, they all give a BSOD with a KMODE error. Last night I installed 2k19 from scratch, installed the latest drivers I could find, oVirt-toolsSetup-4.3-3.el7, and proceeded to load up Blue Iris. As soon as I go to start Blue Iris, the VM hangs, then gives a BSOD with SYSTEM SERVICE EXCEPTION. Looking at the debug log on the ovirt node the VM is running, there one entry that gets created on each crash with, "kvm [4723]: vcpu1 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x1, nop". Running on oVirt node 4.3.8, cluster cpu is Intel Westmere IBRS SSBD Family, pc-i440fx-rhel7.6.0, and the physical cpu is 24x Intel(R) Xeon(R) CPU X5670 @ 2.93GHz. Any ideas?

1 0

Win Server 2k19 and BlueIris
by Robert Webb 08 Feb '20

08 Feb '20

So I have been running Windows Server 2019 on Proxmox VE with Blue Iris NVR. Tried to migrate the qcow disk over to oVirt, and like other Win2k19 servers, they all give a BSOD with a KMODE error. Last night I installed 2k19 from scratch, installed the latest drivers I could find, oVirt-toolsSetup-4.3-3.el7, and proceeded to load up Blue Iris. As soon as I go to start Blue Iris, the VM hangs, then gives a BSOD with SYSTEM SERVICE EXCEPTION. Looking at the debug log on the ovirt node the VM is running, there one entry that gets created on each crash with, "kvm [4723]: vcpu1 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x1, nop". Running on oVirt node 4.3.8, cluster cpu is Intel Westmere IBRS SSBD Family, pc-i440fx-rhel7.6.0, and the physical cpu is 24x Intel(R) Xeon(R) CPU X5670 @ 2.93GHz. Any ideas?

1 0

[ANN] oVirt 4.3.9 First Release Candidate is now available for testing
by Sandro Bonazzola 08 Feb '20

08 Feb '20

The oVirt Project is pleased to announce the availability of the oVirt 4.3.9 First Release Candidate for testing, as of January 30th, 2020. This update is a release candidate of the nineth in a series of stabilization updates to the 4.3 series. This is pre-release software. This pre-release should not to be used in production. This release is available now on x86_64 architecture for: * Red Hat Enterprise Linux 7.7 or later (but <8) * CentOS Linux (or similar) 7.7 or later (but <8) This release supports Hypervisor Hosts on x86_64 and ppc64le architectures for: * Red Hat Enterprise Linux 7.7 or later (but <8) * CentOS Linux (or similar) 7.7 or later (but <8) * oVirt Node 4.3 (available for x86_64 only) has been built consuming CentOS 7.7 Release See the release notes [1] for known issues, new features and bugs fixed. Notes: - oVirt Appliance is already available - oVirt Node will be available soon Additional Resources: * Read more about the oVirt 4.3.9 release highlights: http://www.ovirt.org/release/4.3.9/ * Get more oVirt Project updates on Twitter: https://twitter.com/ovirt * Check out the latest project news on the oVirt blog: http://www.ovirt.org/blog/ [1] http://www.ovirt.org/release/4.3.9/ [2] http://resources.ovirt.org/pub/ovirt-4.3-pre/iso/ -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://www.redhat.com/>*Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours.*

2 1

VM not getting up
by Crazy Ayansh 08 Feb '20

08 Feb '20

[image: image.png] disk is already attached, All vm on the same server giving same error. Help please.

4 8

3 Node Hyperconverged Install fails with - Error: the target storage domain contains only 46.0GiB of available space while a minimum of 61.0Gi
by Dirk Rydvan 07 Feb '20

07 Feb '20

Hello ovirts, I try to create a 3 Node hyperconverged cluster with the cockpit GUI, but ist fails at last step "5" in Hosted engine setup [ ERROR ] fatal: [localhost]: FAILED! => {"changed": false, "msg": "Error: the target storage domain contains only 46.0GiB of available space while a minimum of 61.0GiB is required If you wish to use the current target storage domain by extending it, make sure it contains nothing before adding it."} I checked the volumes at all 3 nodes - only node1 shows a mount - node2 and node3 not [root@node1 ~]# df -h Filesystem Size Used Avail Use% Mounted on <snip> node43.infra.qivicon.de:/engine 52G 3.0G 47G 7% /rhev/data-center/mnt/glusterSD/node43.infra.qivicon.de:_engine /dev/mapper/gluster_vg_nvme0n1-gluster_lv_data 500G 34M 500G 1% /gluster_bricks/data /dev/mapper/gluster_vg_nvme0n1-gluster_lv_engine 100G 33M 100G 1% /gluster_bricks/engine /dev/mapper/gluster_vg_nvme0n1-gluster_lv_vmstore 500G 33M 500G 1% /gluster_bricks/vmstore I created the gluster before with: Hosts: node1 node2 node3 Default Gluster values plus cache /gluster_bricks/engine 100GB /dev/nvme0n1 (Arbiter unchecked) /gluster_bricks/data 500GB /dev/nvme0n1 (Arbiter unchecked) /gluster_bricks/vmstore 500GB /dev/nvme0n1 (Arbiter unchecked) cache /dev/nvme1n1 10GB writeback The allredy existing thread does not help: https://lists.ovirt.org/archives/list/users@ovirt.org/thread/W2CM74EU6KPPJ2… Any idea where the problem is? many Thanks in advance

2 1

Re: [Gluster-users] ACL issue v6.6, v6.7, v7.1, v7.2
by Paolo Margara 07 Feb '20

07 Feb '20

Hi, this is interesting, this happen always with gluster 6.6 or only in certain cases? I ask this because I have two ovirt clusters with gluster, both with gluster v6.6, in one case I've upgraded from 6.5 to 6.6 as Strahil, and I haven't hit this bug. When upgrading my clusters I follow exactly the steps reported by Strahil in the bug report, some other things should be different. Greetings, Paolo Il 06/02/20 23:30, Christian Reiss ha scritto: > Hey, > > I hit this bug, too. With disastrous results. > I second this post. > > > On 06.02.2020 19:59, Strahil Nikolov wrote: >> Hello List, >> >> Recently I had upgraded my oVirt + Gluster (v6.5 -> v6.6) and I hit >> an ACL bug , which forced me to upgrade to v7.0 >> >> Another oVirt user also hit the bug when upgrading to v6.7 and he >> had to rebuild his gluster cluster. >> >> Sadly, the fun doesn't stop here. Last week I have tried upgrading >> to v7.2 and again the ACL bug hit me. Downgrading to v7.1 doesn't >> help - so I downgraded to 7.0 and everything is operational. >> >> The bug report for the last issue: >> https://bugzilla.redhat.com/show_bug.cgi?id=1797099 >> >> I have 2 questions : >> 1. What is gluster's ACL evaluating/checking ? Is there an option to >> force gluster not to support ACL at all ? >> >> 2. Are you aware of the issue? That bug was supposed to be fixed a >> long time ago, yet the facts speak different. >> >> Thanks for reading this long post. >> >> Best Regards, >> Strahil Nikolov >> ________ >> >> Community Meeting Calendar: >> >> APAC Schedule - >> Every 2nd and 4th Tuesday at 11:30 AM IST >> Bridge: https://bluejeans.com/441850968 >> >> NA/EMEA Schedule - >> Every 1st and 3rd Tuesday at 01:00 PM EDT >> Bridge: https://bluejeans.com/441850968 >> >> Gluster-users mailing list >> Gluster-users(a)gluster.org >> https://lists.gluster.org/mailman/listinfo/gluster-users

3 3

OVN issues: no connectivity between VMs on same host
by thkam＠hua.gr 07 Feb '20

07 Feb '20

Hi I am getting some problems setting up an internal networks for our oVirt VMs using the OVN external provider. The ovn-provider was setup during the ovirt engine installation (version 4.3.7.2-1.el7). I then just created a new network with the ovn external provider and tested the connectivity using the corresponding button on the oVirt UI. Two of my VMs are Ubuntu 18.04 servers with ips 10.0.0.101 and 10.0.0.102 with gateways 10.0.0.102 and 10.0.0.101 respectively. So I guess under normal circumstances they should be able to ping each other. I tried disabling the firewalld service on both the host and the ovirtengine but still nothing changed. However I noticed something odd on the firewalld status on the host. With firewalld enabled, I get: [root@ovirt7 ~]# systemctl status firewalld ● firewalld.service - firewalld - dynamic firewall daemon Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled; vendor preset: enabled) Active: active (running) since Πεμ 2020-02-06 06:10:38 UTC; 14s ago Docs: man:firewalld(1) Main PID: 4436 (firewalld) Tasks: 2 CGroup: /system.slice/firewalld.service └─4436 /usr/bin/python2 -Es /usr/sbin/firewalld --nofork --nopid Φεβ 06 06:10:39 ovirt7.hua.gr firewalld[4436]: WARNING: COMMAND_FAILED: '/usr/sbin/ebtables --concurrent -t nat -D POSTROUTING -o vnet1 -j libvirt-O-vnet1' failed: Illegal target name 'libvirt-O-vnet1'. Φεβ 06 06:10:39 ovirt7.hua.gr firewalld[4436]: WARNING: COMMAND_FAILED: '/usr/sbin/ebtables --concurrent -t nat -F libvirt-I-vnet1' failed: Chain 'libvirt-I-vnet1' doesn't exist. Φεβ 06 06:10:39 ovirt7.hua.gr firewalld[4436]: WARNING: COMMAND_FAILED: '/usr/sbin/ebtables --concurrent -t nat -X libvirt-I-vnet1' failed: Chain 'libvirt-I-vnet1' doesn't exist. Φεβ 06 06:10:39 ovirt7.hua.gr firewalld[4436]: WARNING: COMMAND_FAILED: '/usr/sbin/ebtables --concurrent -t nat -F libvirt-O-vnet1' failed: Chain 'libvirt-O-vnet1' doesn't exist. Φεβ 06 06:10:39 ovirt7.hua.gr firewalld[4436]: WARNING: COMMAND_FAILED: '/usr/sbin/ebtables --concurrent -t nat -X libvirt-O-vnet1' failed: Chain 'libvirt-O-vnet1' doesn't exist. Φεβ 06 06:10:39 ovirt7.hua.gr firewalld[4436]: WARNING: COMMAND_FAILED: '/usr/sbin/ebtables --concurrent -t nat -E libvirt-P-vnet1 libvirt-O-vnet1' failed: Chain 'libvirt-P-vnet1' doesn't exist. Φεβ 06 06:10:39 ovirt7.hua.gr firewalld[4436]: WARNING: COMMAND_FAILED: '/usr/sbin/ebtables --concurrent -t nat -F I-vnet1-mac' failed: Chain 'I-vnet1-mac' doesn't exist. Φεβ 06 06:10:39 ovirt7.hua.gr firewalld[4436]: WARNING: COMMAND_FAILED: '/usr/sbin/ebtables --concurrent -t nat -X I-vnet1-mac' failed: Chain 'I-vnet1-mac' doesn't exist. Φεβ 06 06:10:39 ovirt7.hua.gr firewalld[4436]: WARNING: COMMAND_FAILED: '/usr/sbin/ebtables --concurrent -t nat -F I-vnet1-arp-mac' failed: Chain 'I-vnet1-arp-mac' doesn't exist. Φεβ 06 06:10:39 ovirt7.hua.gr firewalld[4436]: WARNING: COMMAND_FAILED: '/usr/sbin/ebtables --concurrent -t nat -X I-vnet1-arp-mac' failed: Chain 'I-vnet1-arp-mac' doesn't exist. On the ovirt engine I have: [root@ovirtengine ~]# ovn-sbctl show Chassis "0e225912-6318-4bc3-9c94-8f2ab937876d" hostname: "ovirt3.hua.gr" Encap geneve ip: "10.100.59.53" options: {csum="true"} Chassis "47ff3058-effb-43c2-b9e0-9eaf6c72b1c2" hostname: "ovirt5.hua.gr" Encap geneve ip: "10.100.59.51" options: {csum="true"} Chassis "1fcca34f-6017-4882-8c13-4835dad03387" hostname: localhost Encap geneve ip: "10.100.59.55" options: {csum="true"} Chassis "25d35968-6c3c-4040-ab85-d881d3d524e4" hostname: "ovirt4.hua.gr" Encap geneve ip: "10.100.59.52" options: {csum="true"} Chassis "32697bcc-cc6a-4a59-8424-887d20df2d10" hostname: "ovirt7.hua.gr" Encap geneve ip: "10.100.59.49" options: {csum="true"} Port_Binding "ff31a88f-23f0-48fe-a657-3cd24d51f69e" Port_Binding "01da6ee3-abff-4423-954a-c4abf350e390" Port_Binding "caa870e1-8b6c-48bd-ac61-bfeda8befd10" Chassis "f60100e6-0ee5-4472-8095-cc48b5160f50" hostname: "ovirt6.hua.gr" Encap geneve ip: "10.100.59.50" options: {csum="true"} Chassis "fa7e6cbe-fa7f-46bc-9760-f581725f60a8" hostname: "ovirt2.hua.gr" Encap geneve ip: "10.100.59.54" options: {csum="true"} Chassis "58a9412f-bfad-4c98-9882-d7d006588e0b" hostname: "ovirt9.hua.gr" Encap geneve ip: "10.100.59.47" options: {csum="true"} Chassis "09dc1148-8ce5-425d-8f93-8dbf43fd7828" hostname: "ovirt8.hua.gr" Encap geneve ip: "10.100.59.48" options: {csum="true"} so I guess tunneling is correctly setup right. On the host I am seeing: [root@ovirt7 ~]# ovs-vsctl show 886fe6e5-13ea-4889-ba35-1ac0a422ca23 Bridge br-int fail_mode: secure Port "ovn-1fcca3-0" Interface "ovn-1fcca3-0" type: geneve options: {csum="true", key=flow, remote_ip="10.100.59.55"} Port "ovn-0e2259-0" Interface "ovn-0e2259-0" type: geneve options: {csum="true", key=flow, remote_ip="10.100.59.53"} Port "ovn-fa7e6c-0" Interface "ovn-fa7e6c-0" type: geneve options: {csum="true", key=flow, remote_ip="10.100.59.54"} Port "vnet3" Interface "vnet3" Port "vnet0" Interface "vnet0" Port "ovn-25d359-0" Interface "ovn-25d359-0" type: geneve options: {csum="true", key=flow, remote_ip="10.100.59.52"} Port br-int Interface br-int type: internal Port "ovn-f60100-0" Interface "ovn-f60100-0" type: geneve options: {csum="true", key=flow, remote_ip="10.100.59.50"} Port "ovn-47ff30-0" Interface "ovn-47ff30-0" type: geneve options: {csum="true", key=flow, remote_ip="10.100.59.51"} Port "ovn-58a941-0" Interface "ovn-58a941-0" type: geneve options: {csum="true", key=flow, remote_ip="10.100.59.47"} Port "vnet2" Interface "vnet2" Port "ovn-09dc11-0" Interface "ovn-09dc11-0" type: geneve options: {csum="true", key=flow, remote_ip="10.100.59.48"} ovs_version: "2.11.0" and: [root@ovirt7 ~]# ip link 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 2: eno1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master trunk state UP mode DEFAULT group default qlen 1000 link/ether 00:17:a4:77:00:30 brd ff:ff:ff:ff:ff:ff 3: eno2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000 link/ether 00:17:a4:77:00:32 brd ff:ff:ff:ff:ff:ff 19: eno1.59@eno1: <BROADCAST,MULTICAST,ALLMULTI,PROMISC,UP,LOWER_UP> mtu 1500 qdisc noqueue master ovirtmgmt state UP mode DEFAULT group default qlen 1000 link/ether 00:17:a4:77:00:30 brd ff:ff:ff:ff:ff:ff 20: ;vdsmdummy;: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000 link/ether 2a:92:56:8b:36:b8 brd ff:ff:ff:ff:ff:ff 21: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000 link/ether c6:70:c8:34:86:85 brd ff:ff:ff:ff:ff:ff 23: br-int: <BROADCAST,MULTICAST> mtu 1442 qdisc noop state DOWN mode DEFAULT group default qlen 1000 link/ether da:49:e1:b0:b2:4e brd ff:ff:ff:ff:ff:ff 25: ovirtmgmt: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT group default qlen 1000 link/ether 00:17:a4:77:00:30 brd ff:ff:ff:ff:ff:ff 26: eno1.60@eno1: <BROADCAST,MULTICAST,ALLMULTI,PROMISC,UP,LOWER_UP> mtu 1500 qdisc noqueue master vlan60 state UP mode DEFAULT group default qlen 1000 link/ether 00:17:a4:77:00:30 brd ff:ff:ff:ff:ff:ff 27: vlan60: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT group default qlen 1000 link/ether 00:17:a4:77:00:30 brd ff:ff:ff:ff:ff:ff 28: eno1.61@eno1: <BROADCAST,MULTICAST,ALLMULTI,PROMISC,UP,LOWER_UP> mtu 1500 qdisc noqueue master vlan61 state UP mode DEFAULT group default qlen 1000 link/ether 00:17:a4:77:00:30 brd ff:ff:ff:ff:ff:ff 29: vlan61: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT group default qlen 1000 link/ether 00:17:a4:77:00:30 brd ff:ff:ff:ff:ff:ff 30: trunk: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT group default qlen 1000 link/ether 00:17:a4:77:00:30 brd ff:ff:ff:ff:ff:ff 39: vnet2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1442 qdisc mq master ovs-system state UNKNOWN mode DEFAULT group default qlen 1000 link/ether fe:6f:2b:f7:00:17 brd ff:ff:ff:ff:ff:ff 40: vnet0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1442 qdisc mq master ovs-system state UNKNOWN mode DEFAULT group default qlen 1000 link/ether fe:6f:2b:f7:00:18 brd ff:ff:ff:ff:ff:ff 41: vnet1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master ovirtmgmt state UNKNOWN mode DEFAULT group default qlen 1000 link/ether fe:6f:2b:f7:00:0f brd ff:ff:ff:ff:ff:ff 42: vnet3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1442 qdisc mq master ovs-system state UNKNOWN mode DEFAULT group default qlen 1000 link/ether fe:6f:2b:f7:00:16 brd ff:ff:ff:ff:ff:ff 44: genev_sys_6081: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 65000 qdisc noqueue master ovs-system state UNKNOWN mode DEFAULT group default qlen 1000 link/ether 06:6c:84:05:bf:6b brd ff:ff:ff:ff:ff:ff I have not found anything useful in the log files. Does anyone have any thoughts? Thanks! Thomas

1 1

Websocket-proxy not working after upgrade to 4.3
by nicolas＠devels.es 07 Feb '20

07 Feb '20

Hi, We recently upgraded to 4.3.8 and everything is working fine but the VNC Console (Browser). Once I click on "VNC Console (Browser)" on any machine from the VM Portal, I get a message like this: Disconnected from Console Cannot connect to websocket proxy server. Please check your websocket proxy certificate or ask your administrator for help. For further information please refer to the console manual. Press the 'Connect' button to reconnect the console. Thing is that everything seems ok to me, and I cannot find further error log about it. /etc/ovirt-engine/ovirt-websocket-proxy.conf.d/10-setup.conf content is: PROXY_PORT=6100 SSL_CERTIFICATE=/etc/ssl/certs/fqdn.combined.cert SSL_KEY=/etc/ssl/private/fqdn.key FORCE_DATA_VERIFICATION=False CERT_FOR_DATA_VERIFICATION=/etc/pki/ovirt-engine/certs/engine.cer SSL_ONLY=True On a "status" command on ovirt-websocket-proxy I just see: feb 05 12:23:22 fqdn systemd[1]: Starting oVirt Engine websockets proxy... feb 05 12:23:22 fqdn systemd[1]: Started oVirt Engine websockets proxy. feb 05 12:23:22 fqdn ovirt-websocket-proxy.py[3314]: ovirt-websocket-proxy[3314] INFO daemonContext:434 Using the following ciphers: HIGH:!aNULL feb 05 12:23:22 fqdn ovirt-websocket-proxy.py[3314]: ovirt-websocket-proxy[3314] INFO daemonContext:438 Minimum SSL version requested: TLSv1.2 feb 05 12:23:22 fqdn ovirt-websocket-proxy.py[3314]: ovirt-websocket-proxy[3314] INFO msg:887 WebSocket server settings: feb 05 12:23:22 fqdn ovirt-websocket-proxy.py[3314]: ovirt-websocket-proxy[3314] INFO msg:887 - Listen on *:6100 feb 05 12:23:22 fqdn ovirt-websocket-proxy.py[3314]: ovirt-websocket-proxy[3314] INFO msg:887 - Flash security policy server feb 05 12:23:22 fqdn ovirt-websocket-proxy.py[3314]: ovirt-websocket-proxy[3314] INFO msg:887 - SSL/TLS support feb 05 12:23:22 fqdn ovirt-websocket-proxy.py[3314]: ovirt-websocket-proxy[3314] INFO msg:887 - Deny non-SSL/TLS connections feb 05 12:23:22 fqdn ovirt-websocket-proxy.py[3314]: ovirt-websocket-proxy[3314] INFO msg:887 - proxying from *:6100 to targets generated by str On the ovirt-engine.log, I just see this information: 2020-02-05 12:29:10,085Z INFO [org.ovirt.engine.core.bll.SetVmTicketCommand] (default task-110) [68218d5b] Running command: SetVmTicketCommand internal: false. Entities affected : ID: 5bf9a0bb-da18-4d07-87da-759c0b045e28 Type: VMAction group CONNECT_TO_VM with role type USER 2020-02-05 12:29:10,095Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SetVmTicketVDSCommand] (default task-110) [68218d5b] START, SetVmTicketVDSCommand(HostName = kvmr01.fqdn, SetVmTicketVDSCommandParameters:{hostId='1828d0dc-e953-4d6a-8a95-528bb7aa849a', vmId='5bf9a0bb-da18-4d07-87da-759c0b045e28', protocol='VNC', ticket='oVoKEtgmDKnM', validTime='120', userName='user', userId='66a7a37f-d804-4192-9734-93f01a95dd98', disconnectAction='LOCK_SCREEN'}), log id: 596fbfb9 2020-02-05 12:29:10,167Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SetVmTicketVDSCommand] (default task-110) [68218d5b] FINISH, SetVmTicketVDSCommand, return: , log id: 596fbfb9 2020-02-05 12:29:10,195Z INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-110) [68218d5b] EVENT_ID: VM_SET_TICKET(164), User user@domain-authz initiated console session for VM user.fqdn 2020-02-05 12:29:10,308Z INFO [org.ovirt.engine.core.bll.SetVmTicketCommand] (default task-110) [097f6518-5f87-4947-aee6-e76c9b740bcd] Running command: SetVmTicketCommand internal: false. Entities affected : ID: 5bf9a0bb-da18-4d07-87da-759c0b045e28 Type: VMAction group CONNECT_TO_VM with role type USER 2020-02-05 12:29:10,316Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SetVmTicketVDSCommand] (default task-110) [097f6518-5f87-4947-aee6-e76c9b740bcd] START, SetVmTicketVDSCommand(HostName = kvmr01.fqdn, SetVmTicketVDSCommandParameters:{hostId='1828d0dc-e953-4d6a-8a95-528bb7aa849a', vmId='5bf9a0bb-da18-4d07-87da-759c0b045e28', protocol='VNC', ticket='A7PQWaXupvbZ', validTime='7200', userName='user', userId='66a7a37f-d804-4192-9734-93f01a95dd98', disconnectAction='LOCK_SCREEN'}), log id: 71e5165c 2020-02-05 12:29:10,387Z INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SetVmTicketVDSCommand] (default task-110) [097f6518-5f87-4947-aee6-e76c9b740bcd] FINISH, SetVmTicketVDSCommand, return: , log id: 71e5165c 2020-02-05 12:29:10,408Z INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-110) [097f6518-5f87-4947-aee6-e76c9b740bcd] EVENT_ID: VM_SET_TICKET(164), User user@domain-authz initiated console session for VM user.fqdn Please, any tip on how to debug this? I cannot seem to find the reason for this. Thanks.

4 5

Backup Solution
by Christian Reiss 07 Feb '20

07 Feb '20

Hey folks, Running a 3-way HCI (again (sigh)) on gluster. Now the _inside_ of the vms is backup'ed seperatly using bareos on an hourly basis, so files are present with worst case 59 minutes data loss. Now, on the outside I thought of doing gluster snapshots and then syncing those .snap dirs away to a remote 10gig connected machine on a weekly-or-so basis. As those contents of the snaps are the oVirt images (entire DC) I could re-setup gluster and copy those files back into gluster and be done with it. Now some questions, if I may: - If the hosts remain intact but gluster dies, I simply setup Gluster, stop the ovirt engine (seperate standalone hardware) copy everything back and start ovirt engine again. All disks are accessible again (tested). The bricks are marked as down (new bricks, same name). There is a "reset brick" button that made the bricks come back online again. What _exactly_ does it do? Does it reset the brick info in oVirt or copy all the data over from another node and really, really reset the brick? - If the hosts remain intact, but the engine dies: Can I re-attach the engine the the running cluster? - If hosts and engine dies and everything needs to be re-setup would it be possible to do the setup wizard(s) again up to a running point then copy the disk images to the new gluster-dc-data-dir? Would oVirt rescan the dir for newly found vms? - If _one_ host dies, but 2 and the engine remain online: Whats the oVirt way of resetting up the failed one? Reinstalling the node and then what? From all the cases above this is the most likely one. Having had to reinstall the entire Cluster three times already scares me. Always gluster related. Again thank you community for your great efforts! -- with kind regards, mit freundlichen Gruessen, Christian Reiss

4 5

Emergency :/ No VMs starting
by Christian Reiss 06 Feb '20

06 Feb '20

Hey folks, oh Jesus. 3-Way HCI. Gluster w/o any issues: [root@node01:/var/log/glusterfs] # gluster vol info ssd_storage Volume Name: ssd_storage Type: Replicate Volume ID: d84ec99a-5db9-49c6-aab4-c7481a1dc57b Status: Started Snapshot Count: 0 Number of Bricks: 1 x 3 = 3 Transport-type: tcp Bricks: Brick1: node01.company.com:/gluster_bricks/ssd_storage/ssd_storage Brick2: node02.company.com:/gluster_bricks/ssd_storage/ssd_storage Brick3: node03.company.com:/gluster_bricks/ssd_storage/ssd_storage Options Reconfigured: performance.client-io-threads: on nfs.disable: on transport.address-family: inet performance.strict-o-direct: on performance.quick-read: off performance.read-ahead: off performance.io-cache: off performance.low-prio-threads: 32 network.remote-dio: off cluster.eager-lock: enable cluster.quorum-type: auto cluster.server-quorum-type: server cluster.data-self-heal-algorithm: full cluster.locking-scheme: granular cluster.shd-max-threads: 8 cluster.shd-wait-qlength: 10000 features.shard: on user.cifs: off cluster.choose-local: off client.event-threads: 4 server.event-threads: 4 network.ping-timeout: 30 storage.owner-uid: 36 storage.owner-gid: 36 cluster.granular-entry-heal: enab [root@node01:/var/log/glusterfs] # gluster vol status ssd_storage Status of volume: ssd_storage Gluster process TCP Port RDMA Port Online Pid ------------------------------------------------------------------------------ Brick node01.company.com:/gluster_br icks/ssd_storage/ssd_storage 49152 0 Y 63488 Brick node02.company.com:/gluster_br icks/ssd_storage/ssd_storage 49152 0 Y 18860 Brick node03.company.com:/gluster_br icks/ssd_storage/ssd_storage 49152 0 Y 15262 Self-heal Daemon on localhost N/A N/A Y 63511 Self-heal Daemon on node03.dc-dus.dalason.n et N/A N/A Y 15285 Self-heal Daemon on 10.100.200.12 N/A N/A Y 18883 Task Status of Volume ssd_storage ------------------------------------------------------------------------------ There are no active volume tasks [root@node01:/var/log/glusterfs] # gluster vol heal ssd_storage info Brick node01.company.com:/gluster_bricks/ssd_storage/ssd_storage Status: Connected Number of entries: 0 Brick node02.company.com:/gluster_bricks/ssd_storage/ssd_storage Status: Connected Number of entries: 0 Brick node03.company.com:/gluster_bricks/ssd_storage/ssd_storage Status: Connected Number of entries: 0 And everything is mounted where its supposed to. But no VMs start due to IO Error. I checked a gluster-based file (CentOS iso) md5 against a local copy, it matches. One VM at one point managed to start, but failed subsequent starts. The data/disks seem okay, /var/log/glusterfs/"rhev-data-center-mnt-glusterSD-node01.company.com:_ssd__storage.log-20200202" has entries like: [2020-02-01 23:15:15.449902] W [MSGID: 114031] [client-rpc-fops_v2.c:2634:client4_0_lookup_cbk] 0-ssd_storage-client-1: remote operation failed. Path: /.shard/86da0289-f74f-4200-9284-678e7bd76195.1405 (00000000-0000-0000-0000-000000000000) [Permission denied] [2020-02-01 23:15:15.484363] W [MSGID: 114031] [client-rpc-fops_v2.c:2634:client4_0_lookup_cbk] 0-ssd_storage-client-1: remote operation failed. Path: /.shard/86da0289-f74f-4200-9284-678e7bd76195.1400 (00000000-0000-0000-0000-000000000000) [Permission denied] Before this happened we put one host into maintenance mode, it all started during migration. Any help? We're sweating blood here. -- with kind regards, mit freundlichen Gruessen, Christian Reiss

4 17

Huge increase of CPU load on hosted engine VM after upgrade to 4.3.8 and cluster compatibility version
by Florian Schmid 06 Feb '20

06 Feb '20

Hi, I have upgraded yesterday one of our ovirt environments from 4.2.8 to 4.3.8. We have a hosted engine, 25 hosts and about 150 VMs running there. After upgrading the cluster compatibility version from 4.2 to 4.3, I have seen a huge increase of CPU load on the engine VM. The engine had 4 cores (16GB mem) and never had load issues, but after the upgrade, the system has a load of 6 and more. I have increased the CPUs to 8, because working in the UI was impossible. I have noticed, that the load always increase, when I load the VM UI tab, where now all VMs have the orange triangle with pending changes: Custom compatibility version The problem I have, is, that I can't reboot now all VMs, maybe in the next 3 or 4 weeks. Working now with the UI is quite problematic, because of the slowness. The engine VM was already rebooted, but didn't solve the problem. What logs do you need and is there a workaround available? I have some more oVirt environments to upgrade, all with even more VMs. BR Florian

2 1

oVirt MAC Pool question
by Vrgotic, Marko 06 Feb '20

06 Feb '20

Dear oVirt, While investigating and DHCP & DDNS collision issues between two VM servers from different oVirt clusters, I noticed that oVirt assigns same default MAC range for each of it’s managed clusters. Question1: Does oVirt-Engine keep separate place in DB or … for MAC addresses assigned per cluster or it keeps them all in same place? Question2: Would there be an harming effect on existing VMs if the default mac pool would be changed? Additional info: Self Hosted ovirt-engine – 4.3.4 and 4.3.7 ----- kind regards/met vriendelijke groeten Marko Vrgotic ActiveVideo

3 10

Deploy Hosted Engine fails at "Set VLAN ID at datacenter level"
by Guillaume Pavese 06 Feb '20

06 Feb '20

Hi, Trying to deploy ovirt 4.3-stable Hosted Engine with cockpit This fails with the following : [ INFO ] TASK [ovirt.hosted_engine_setup : Set VLAN ID at datacenter level] [ ERROR ] Exception: Entity 'None' was not found. [ ERROR ] fatal: [localhost]: FAILED! => {"changed": false, "msg": "Entity 'None' was not found."} Any idea? Guillaume Pavese Ingénieur Système et Réseau Interactiv-Group -- Ce message et toutes les pièces jointes (ci-après le “message”) sont établis à l’intention exclusive de ses destinataires et sont confidentiels. Si vous recevez ce message par erreur, merci de le détruire et d’en avertir immédiatement l’expéditeur. Toute utilisation de ce message non conforme a sa destination, toute diffusion ou toute publication, totale ou partielle, est interdite, sauf autorisation expresse. L’internet ne permettant pas d’assurer l’intégrité de ce message . Interactiv-group (et ses filiales) décline(nt) toute responsabilité au titre de ce message, dans l’hypothèse ou il aurait été modifié. IT, ES, UK. <https://interactiv-group.com/disclaimer.html>

7 23

Recover VM if engine down
by matteo fedeli 05 Feb '20

05 Feb '20

Hi, It's possibile recover a VM if the engine is damaged? the vm is on a data storage domain.

2 4

insufficient web panel user permissions to create disk
by Pavel Nakonechnyi 05 Feb '20

05 Feb '20

Dear community, I am trying to achieve the following: - create a regular user in oVirt environment; [DONE] - grant full access to a particular VM; [DONE] - grant privileges to create new VMs; [NOT OK] What I observe currently: - user sees his VM on "VM Portal" page and can edit its settings, this is fine; - user can not suspend the VM with the following error in engine.log: 2020-02-04 13:48:25,473Z INFO [org.ovirt.engine.core.bll.HibernateVmCommand] (default task-95) [d43167ef-894f-4281-9100-578bac65a3bb] Running command: HibernateVmCommand internal: false. Entities affected : ID: 85e560ed-a010-4f95-b4e4-43d2e741b51e Type: VMAction group HIBERNATE_VM with role type USER 2020-02-04 13:48:25,486Z INFO [org.ovirt.engine.core.bll.storage.disk.AddDiskCommand] (default task-95) [d43167ef-894f-4281-9100-578bac65a3bb] Running command: AddDiskCommand internal: true. Entities affected : ID: 0a2174b2-1e22-41e7-b3c1-48ff22d6486e Type: StorageAction group CREATE_DISK with role type USER 2020-02-04 13:48:25,491Z WARN [org.ovirt.engine.core.bll.storage.disk.image.AddImageFromScratchCommand] (default task-95) [d43167ef-894f-4281-9100-578bac65a3bb] Validation of action 'AddImageFromScratch' failed for user pavel@internal-authz. Reasons: VAR__TYPE__STORAGE__DOMAIN,NON_ADMIN_USER_NOT_AUTHORIZED_TO_PERFORM_ACTION_ON_HE 2020-02-04 13:48:25,496Z ERROR [org.ovirt.engine.core.bll.HibernateVmCommand] (default task-95) [d43167ef-894f-4281-9100-578bac65a3bb] Command 'org.ovirt.engine.core.bll.HibernateVmCommand' failed: EngineException: Failed to create disk! vm-pavel_hibernation_memory (Failed with error ENGINE and code 5001) Similar error can be found here: https://lists.ovirt.org/archives/list/users@ovirt.org/thread/HC33LVIWZPPO5H… What permissions have to be granted to a user to be able to create disks? oVirt engine package version: 4.3.7.2-1.el7 --- WBR, Pavel

1 1

Single-Host Hyperconverged set-up not showing gluster volumes
by Guillaume Pavese 05 Feb '20

05 Feb '20

Hi, I setup a new oVirt hosted engine instance on a mono-server DC/Cluster; I deployed gluster on the Hypervisor with cockpit and then the hosted engine with hosted-engine --deploy It seems to be working, but IO perfs are not good (10MB/s) on a 4x SAS disks raid5. So I wanted to check if the optimize for virt-store settings had been applied (I remember that there used to be a bug for at least most of 4.2.x) However, event if I see the data domains in "Storage >> Storage Domains" and in "Storage >> Data Centers", "Storage >> Volumes" is empty. Is that normal? Any idea if there is anything to do to see the gluster volumes there and manage theirs options? Best, Guillaume Pavese Ingénieur Système et Réseau Interactiv-Group -- Ce message et toutes les pièces jointes (ci-après le “message”) sont établis à l’intention exclusive de ses destinataires et sont confidentiels. Si vous recevez ce message par erreur, merci de le détruire et d’en avertir immédiatement l’expéditeur. Toute utilisation de ce message non conforme a sa destination, toute diffusion ou toute publication, totale ou partielle, est interdite, sauf autorisation expresse. L’internet ne permettant pas d’assurer l’intégrité de ce message . Interactiv-group (et ses filiales) décline(nt) toute responsabilité au titre de ce message, dans l’hypothèse ou il aurait été modifié. IT, ES, UK. <https://interactiv-group.com/disclaimer.html>

2 4

Ovirt dpdk
by lifuqiong＠sunyainfo.com 05 Feb '20

05 Feb '20

Hi all, I noticed that dpdk is experimental support in ovirt 4.2, is it support officially in later version? And what's the shortage or insufficient of dpdk in ovirt 4.2? Thank you!

1 0

illegal status of snapshot
by Crazy Ayansh 05 Feb '20

05 Feb '20

Hi Guys, Appreciate any help. [image: image.png]

2 1

Re: disk snapshot status is Illegal
by Benny Zlotnik 05 Feb '20

05 Feb '20

The vdsm logs are not the correct ones. I assume this is the failure: 2020-02-04 22:04:53,631+05 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.MergeVDSCommand] (EE-ManagedThreadFactory-commandCoordinator-Thread-9) [1e9f5492-095c-48ed-9aa0-1a899eedeab7] Command 'MergeVDSCommand(HostName = iondelsvr72.iontrading.com, MergeVDSCommandParameters:{hostId='22502af7-f157-40dc-bd5c-6611951be729', vmId='4957c5d4-ca5e-4db7-8c78-ae8f4b694646', storagePoolId='c5e0f32e-0131-11ea-a48f-00163e0fe800', storageDomainId='70edd0ef-e4ec-4bc5-af66-f7fb9c4eb419', imageGroupId='737b5628-e9fe-42ec-9bce-38db80981107', imageId='31c5e807-91f1-4f73-8a60-f97a83c6f471', baseImageId='e4160ffe-2734-4305-8bf9-a7217f3049b6', topImageId='31c5e807-91f1-4f73-8a60-f97a83c6f471', bandwidth='0'})' execution failed: VDSGenericException: VDSErrorException: Failed to MergeVDS, error = Drive image file could not be found, code = 13 please find the vdsm logs containing flow_id 1e9f5492-095c-48ed-9aa0-1a899eedeab7 and provide output for `vdsm-tool dump-volume-chains 70edd0ef-e4ec-4bc5-af66-f7fb9c4eb419` so we can see the status of the chain on vdsm As well as `virsh -r dumpxml ind-co-ora-ee-02` (assuming ind-co-ora-ee-02 is the VM with the issue) Changing the snapshot status with unlock_entity will likely work only if the chain is fine on the storage On Tue, Feb 4, 2020 at 7:40 PM Crazy Ayansh <shashank123rastogi(a)gmail.com> wrote: > please find the attached the logs. > > On Tue, Feb 4, 2020 at 10:23 PM Benny Zlotnik <bzlotnik(a)redhat.com> wrote: > >> back to my question then, can you check what made the snapshot illegal? >> and attach the vdsm and engine logs from the occurrence so we can assess >> the damage >> >> also run `dump-volume-chains <sd_id>` where the image resides so we can >> see what's the status of the image on vdsm >> >> On Tue, Feb 4, 2020 at 6:46 PM Crazy Ayansh <shashank123rastogi(a)gmail.com> >> wrote: >> >>> Hi, >>> >>> Yes VM is running but i scared if i shutdown the VM and it not came back. >>> I have also upgraded engine from 4.3.6.6 to 4.3.8. but still the issue >>> persists. I am also unable to take snapshot of the the same VM as the new >>> snapshot failing. Please help. >>> >>> Thanks >>> Shashank >>> >>> >>> >>> On Tue, Feb 4, 2020 at 8:54 PM Benny Zlotnik <bzlotnik(a)redhat.com> >>> wrote: >>> >>>> Is the VM running? Can you remove it when the VM is down? >>>> Can you find the reason for illegal status in the logs? >>>> >>>> On Tue, Feb 4, 2020 at 5:06 PM Crazy Ayansh < >>>> shashank123rastogi(a)gmail.com> wrote: >>>> >>>>> Hey Guys, >>>>> >>>>> Any help on it ? >>>>> >>>>> Thanks >>>>> >>>>> On Tue, Feb 4, 2020 at 4:04 PM Crazy Ayansh < >>>>> shashank123rastogi(a)gmail.com> wrote: >>>>> >>>>>> >>>>>> Hi Team, >>>>>> >>>>>> I am trying to delete a old snapshot of a virtual machine and getting >>>>>> below error :- >>>>>> >>>>>> failed to delete snapshot 'snapshot-ind-co-ora-02' for VM >>>>>> índ-co-ora-ee-02' >>>>>> >>>>>> >>>>>> >>>>>> [image: image.png] >>>>>> >>>>>> Thanks >>>>>> >>>>> _______________________________________________ >>>>> Users mailing list -- users(a)ovirt.org >>>>> To unsubscribe send an email to users-leave(a)ovirt.org >>>>> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >>>>> oVirt Code of Conduct: >>>>> https://www.ovirt.org/community/about/community-guidelines/ >>>>> List Archives: >>>>> https://lists.ovirt.org/archives/list/users@ovirt.org/message/C7OR4HQEKNJUR… >>>>> >>>>

1 0

Unable to complete engine setup
by info＠placedusoleil.net 05 Feb '20

05 Feb '20

I attempted the installation on fully updated Centos 7 with selinux and firewalld disabled. engine-setup produces the following error: [root@ovt-00 ~]# engine-setup ***L:ERROR Internal error: 'module' object has no attribute 'createPlugins' Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/otopi/__main__.py", line 83, in main installer.execute() File "/usr/lib/python2.7/site-packages/otopi/main.py", line 147, in execute sys.exc_info()[2], File "/usr/lib/python2.7/site-packages/otopi/util.py", line 86, in raiseExceptionInformation exec('raise info[1], None, info[2]') File "/usr/lib/python2.7/site-packages/otopi/main.py", line 141, in execute self.context.loadPlugins() File "/usr/lib/python2.7/site-packages/otopi/context.py", line 769, in loadPlugins self._loadPluginGroups(plugindir, needgroups, loadedgroups) File "/usr/lib/python2.7/site-packages/otopi/context.py", line 112, in _loadPluginGroups self._loadPlugins(path, path, groupname) File "/usr/lib/python2.7/site-packages/otopi/context.py", line 69, in _loadPlugins self._loadPlugins(base, d, groupname) File "/usr/lib/python2.7/site-packages/otopi/context.py", line 69, in _loadPlugins self._loadPlugins(base, d, groupname) File "/usr/lib/python2.7/site-packages/otopi/context.py", line 100, in _loadPlugins os.path.basename(path), PluginLoadException: 'module' object has no attribute 'createPlugins' I would appreciate any advise or hint on how to complete my installation. Thanks

3 3

disk snapshot status is Illegal
by Crazy Ayansh 05 Feb '20

05 Feb '20

Hi Team, I am trying to delete a old snapshot of a virtual machine and getting below error :- failed to delete snapshot 'snapshot-ind-co-ora-02' for VM índ-co-ora-ee-02' [image: image.png] Thanks

5 9

Re: Deploy Hosted Engine fails at "Set VLAN ID at datacenter level"
by Charles Lam 04 Feb '20

04 Feb '20

Thank you very much Vinícius for the clarification, I will try and report. Sincerely, Charles On Tue, Feb 4, 2020 at 5:32 PM Vinícius Ferrão <ferrao(a)versatushpc.com.br> wrote: > Hi Charles, I never done it on Gluster. But my hosted engine runs on a > VLAN too on separate network on top of a LACP bond with the ovirtmgmt > network. > > You must create the file. The contents of the file was on my first email, > adapt it to your needs and them run the vdsm-tool command. > > Sent from my iPhone > > On 4 Feb 2020, at 19:29, Charles Lam <clam2718(a)gmail.com> wrote: > > > Thank you so very much Vinícius, I am trying to deploy the hosted engine > to a Gluster Storage Domain on a separate network with a VLAN. I had > utilized the Cockpit Hyperconverged wizard. > > Where do I find storage-network.json, and do I then is it best to run the > deployment from the command line or Cockpit? > > Gratefully, > Charles > > On Tue, Feb 4, 2020 at 5:19 PM Vinícius Ferrão <ferrao(a)versatushpc.com.br> > wrote: > >> Are you trying to deploy the hosted engine to a Storage Domain which is >> in a separate network with a VLAN? >> >> If this is the issue you must inform VDSM the network so it finds the >> path. This must be informed during the playbook phase where it asks for the >> shared storage settings. >> >> For example: >> >> storage-network.json: >> >> {"networks": {"storage": {"bonding": "bond0", "bridged": false, "vlan": >> 192, "ipaddr": "192.168.10.1", "netmask": "255.255.255.248", >> "defaultRoute": false}}, "bondings": {}, "options": {"connectivityCheck": >> false}} >> >> vdsm-client -f storage-network.json Host setupNetworks >> >> >> >> Sent from my iPhone >> >> > On 4 Feb 2020, at 19:15, "clam2718(a)gmail.com" <clam2718(a)gmail.com> >> wrote: >> > >> > Hello, >> > >> > I am having this same issue and have inserted the three new lines from >> > >> > https://github.com/ansible/ansible/issues/66858 >> > >> > into >> "/lib/python2.7/site-packages/ansible/modules/cloud/ovirt/ovirt_network.py" >> yet the issue still occurs when attempting deployement. I have rebooted >> the oVirt Node hosts since patching to no avail. Do I need to insert the >> fix elsewhere or take other action to properly apply this fix? >> > >> > Thank you very much for your assistance. >> > >> > Respectfully, >> > Charles >> > _______________________________________________ >> > Users mailing list -- users(a)ovirt.org >> > To unsubscribe send an email to users-leave(a)ovirt.org >> > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >> > oVirt Code of Conduct: >> https://www.ovirt.org/community/about/community-guidelines/ >> > List Archives: >> https://lists.ovirt.org/archives/list/users@ovirt.org/message/UKWVUWZBISU75… >> >

1 0

Re: Deploy Hosted Engine fails at "Set VLAN ID at datacenter level"
by Charles Lam 04 Feb '20

04 Feb '20

Hello, I am having this same issue and have inserted the three new lines into /lib/python2.7/site-packages/ansible/modules/cloud/ovirt/ovirt_network.py yet it still occurs. I have rebooted the oVirt Node host. Do I need to insert the fix elsewhere or take other action to properly apply this fix? Thank you very much, Diamond Tours, Inc. Charles Lam 13100 Westlinks Terrace, Suite 1, Fort Myers, FL 33913-8625 O: 239. 437.7117 | F: 239.790.1130 | Cell: 239.227.7474 CLam(a)DiamondTours.com<mailto:CLam@DiamondTours.com>

1 0

oVirt API - New vm on specified storage
by Tommaso - Shellrent 04 Feb '20

04 Feb '20

Hi to all. we are tring to create a new VM via API, but we are unable to select the desidered storage where to deploy it. We make a call like this: CALL: POST /ovirt-engine/api/vms?clone=true Data: {"cpu":{"topology":{"sockets":1,"cores":4,"threads":1}},"memory":4294967296,"memory_policy":{"guaranteed":4294967296,"max":4294967296},"disk_attachments":[{"disk":{"id":"925c999e-536f-4905-bc54-5cf64477a3a7","format":"cow","storage_domains":[{"id":"a772c71a-bd7b-4898-9497-120dcd853d96"}]}}],"name":"apitest.domain.com","fqdn":"apitest.domain.com","cluster":{"id":"890681f6-e0fe-11e9-81b5-0200007c8e05"},"template":{"id":"45da14a2-7f6f-43d9-9481-19a2034700fe"}} But the reply is: Reply HTTP 400 { "detail" : "For correct usage, see: https://XXXXXXX/ovirt-engine/apidoc#services/vms/methods/add", "reason" : "Request syntactically incorrect." } Have someone some suggestion or good example?? Best regards. -- Shellrent Logo *Tommaso De Marchi* COO Chief Operating Officer - Shellrent S.r.l. Tel. 0444321155 <tel:+390444321155> | Fax 04441492177 Via dell'Edilizia, 19 - 36100 Vicenza

2 1

memory overcommit in oVirt
by yam yam 04 Feb '20

04 Feb '20

Hello, I thought memory overcommit feature in oVirt utilizes host's overcommit features by manipulating kernel variables like vm.overcommit_ratio, vm_overcommit_memory. but, I've just confirmed that those variables didn't change at all. I wonder if oVirt's overcommit really has nothing to do with that of host and if so, how does oVirt manage memory overcommit.

2 1

Snapshots not possible
by Christoph Köhler 04 Feb '20

04 Feb '20

Hi, since we have updated to 4.3.7 and another cluster to 4.3.8 snapshots are not longer possible. In previous version all went well... ° libGfApi enabled ° gluster 6.7.1 on gluster-server and client ° libvirt-4.5.0-23.el7_7.3 vdsm on a given node says: jsonrpc/2) [vds] prepared volume path: gluvol3/e54d835a-d8a5-44ae-8e17-fcba1c54e46f/images/1f43916a-bbf2-447b-b17d-ba22d4ec8c90/0e56d498-11d2-4f35-b781-a2e06d286eb8 (clientIF:510) (jsonrpc/2) [virt.vm] (vmId='acdc31b5-082b-4a68-b586-02354a7fdd73') <?xml version='1.0' encoding='utf-8'?> <domainsnapshot><disks><disk name="sda" snapshot="external" type="network"><source name="gluvol3/e54d835a-d8a5-44ae-8e17-fcba1c54e46f/images/1f43916a-bbf2-447b-b17d-ba22d4ec8c90/0e56d498-11d2-4f35-b781-a2e06d286eb8" protocol="gluster" type="network"><host name="192.168.1 1.20" port="0" transport="tcp" /></source></disk></disks></domainsnapshot> (vm:4497) (jsonrpc/2) [virt.vm] (vmId='acdc31b5-082b-4a68-b586-02354a7fdd73') Disabling drive monitoring (drivemonitor:60) (jsonrpc/2) [virt.vm] (vmId='acdc31b5-082b-4a68-b586-02354a7fdd73') Freezing guest filesystems (vm:4268) WARN (jsonrpc/2) [virt.vm] (vmId='acdc31b5-082b-4a68-b586-02354a7fdd73') Unable to freeze guest filesystems: Guest agent is not responding: QEMU guest agent is not connected (vm:4273) INFO (jsonrpc/2) [virt.vm] (vmId='acdc31b5-082b-4a68-b586-02354a7fdd73') Taking a live snapshot (drives=sda, memory=True) (vm:4513) ... ... ERROR (jsonrpc/2) [virt.vm] (vmId='acdc31b5-082b-4a68-b586-02354a7fdd73') Unable to take snapshot (vm:4517) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 4514, in snapshot self._dom.snapshotCreateXML(snapxml, snapFlags) File "/usr/lib/python2.7/site-packages/vdsm/virt/virdomain.py", line 100, in f ret = attr(*args, **kwargs) File "/usr/lib/python2.7/site-packages/vdsm/common/libvirtconnection.py", line 131, in wrapper ret = f(*args, **kwargs) File "/usr/lib/python2.7/site-packages/vdsm/common/function.py", line 94, in wrapper return func(inst, *args, **kwargs) File "/usr/lib64/python2.7/site-packages/libvirt.py", line 2620, in snapshotCreateXML if ret is None:raise libvirtError('virDomainSnapshotCreateXML() failed', dom=self) libvirtError: internal error: unable to execute QEMU command 'transaction': Could not read L1 table: Input/output error ... INFO (jsonrpc/2) [jsonrpc.JsonRpcServer] RPC call VM.snapshot failed (error 48) in 4.65 seconds (__init__:312) It seems that the origin is libvirt or qemu. Regards Chris

2 4

Feedback needed: Admin Portal navigation changes
by Sandro Bonazzola 04 Feb '20

04 Feb '20

Greetings from the Red Hat Virtualization/oVirt UX team! We are conducting a short survey about the placement of some of the navigation items in RHV/oVirt Admin Portal. The answers you provide will have a direct impact on the future of RHV/oVirt user experience. Follow this link to the Survey: Take the Survey Or copy and paste the URL below into your internet browser: https://redhatdg.co1.qualtrics.com/jfe/form/SV_cIlrs1A7D1lK7jL?Avenue=team Thank you for your time and feedback. Privacy policy: https://www.ovirt.org/privacy-policy.html -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://www.redhat.com/>*Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours.*

1 0

ESXi 6.7 as a nested VM on top of oVirt cluster.
by branimirp＠gmail.com 03 Feb '20

03 Feb '20

Hello list I am wondering if anyone has tried this before? I am trying to consolidate my lab to an oVirt cluster which consists of oVirt (4.3.8) and 2 KVM hypervisors (CentOS 7.7.). Among other things, one of my efforts is a small ESXi + vCenter lab. In addition, I have a standalone KVM hypervisor. I can run nested ESXi 6.7 on top of the standalone KVM hypervisor (with nested KVM enabled) without any problem. However, on top of oVirt-controlled KVMs I have some issues. The hypervisors have nested kvm support enabled via vdsm hooks. qemu emulates e1000 for a nested ESXi vm. ESXi installation process goes smooth but as soon as I enable management network and restart it, the nested ESXi cannot communicate with the outside world (DNS ping cannot pass). Also https connection to VMWare ESXi web gui and ping to the ESXi also fail. I noticed on my client machine, that ARP requests are incomplete for ESXI as well. Within oVirt, I see no packet drops in "Network interface" tab for the nested ESXi. In addition, I have a few, ordinary, non-nested VMs running on the same network as the nested vm and I can normally establish connection to those machines. Additionally, as a test, I created a nested KVM vm on top of the oVirt cluster, same network as the nested ESXi and it works as expected - can spin VMs, can connect to it. The network assigned to the nested ESXi has a "No network filter" vNic profile applied. I tried to google for a solution but found only this: https://github.com/mechinn/kvmhidden - not sure if this is the solution at all (also, I wonder if this is still up-to-date after 3+ years)? Could I please ask if anyone tried something similar and experienced this problem? Is there any additional configuration that I should apply to the oVirt cluster? Thank you very much in advance! Regards, Branimir

2 2

Looking for some feedback on navigation within oVirt
by Laura Wright 03 Feb '20

03 Feb '20

Greetings from the Red Hat Virtualization UX team! We are conducting a short survey about the placement of some of the navigation items in RHV(o/Virt) Admin Portal. The answers you provide will have a direct impact on the future of RHV's user experience. Follow this link to the Survey: Take the Survey <https://redhatdg.co1.qualtrics.com/jfe/form/SV_cIlrs1A7D1lK7jL?Avenue=team> Or copy and paste the URL below into your internet browser: https://redhatdg.co1.qualtrics.com/jfe/form/SV_cIlrs1A7D1lK7jL?Avenue=team Thank you for your time and feedback. Please let me know if you have any questions. -- Laura Wright She/Her/Hers UXD Team Red Hat Massachusetts <https://www.redhat.com/> 314 Littleton Rd lwright(a)redhat.com <https://www.redhat.com/>

1 0

Re: Power Management - drac5
by eevans＠digitaldatatechs.com 03 Feb '20

03 Feb '20

I enabled ipmi with administrator and it worked. Thank you so much!!! Eric Evans Digital Data Services LLC. 304.660.9080 -----Original Message----- From: Robert Webb <rwebb(a)ropeguru.com> Sent: Monday, February 03, 2020 1:30 PM To: Jayme <jaymef(a)gmail.com> Cc: users <users(a)ovirt.org> Subject: [ovirt-users] Re: Power Management - drac5 ipmi over lan is allowed, and the user is the root user with admin access. Also the channel privilege level under ipmi is Administrator. Will check via cli to see what I get. ________________________________________ From: Jayme <jaymef(a)gmail.com> Sent: Monday, February 3, 2020 1:23 PM To: Robert Webb Cc: users Subject: Re: [ovirt-users] Power Management - drac5 Also make sure you have "Enable IPMI Over LAN" enabled under idrac settings. On Mon, Feb 3, 2020 at 2:15 PM Jayme <jaymef(a)gmail.com<mailto:jaymef@gmail.com>> wrote: I recall having a problem similar to this before and it was related to the user roles/permissions in iDrac. Check what access rights the user has. If that leads no where you might have some luck testing manually using the fence_idrac5 CLI tool directly on one of the oVirt hosts On Mon, Feb 3, 2020 at 2:09 PM Robert Webb <rwebb(a)ropeguru.com<mailto:rwebb@ropeguru.com>> wrote: I have 3 Dell R410's with iDrac6 Enterprise capability. I am trying to get power management set up but the test will not pass and I am not finding the docs very helpful. I have put in the IP, user name, password, and drac5 as the type. I have tested both with and without secure checked and always get, "Test failed: Internal JSON-RPC error". idrac log shows: 2020 Feb 3 17:41:22 os[19772] root closing session from 192.168.1.12 2020 Feb 3 17:41:17 os[19746] root login from 192.168.1.12 Can someone please guide me in the right direction? _______________________________________________ Users mailing list -- users(a)ovirt.org<mailto:users@ovirt.org> To unsubscribe send an email to users-leave(a)ovirt.org<mailto:users-leave@ovirt.org> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/RKFEK2ORWOODC… _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/N2EEZKP6REGKM…

1 0

Re: Power Management - drac5
by Jayme 03 Feb '20

03 Feb '20

I recall having a problem similar to this before and it was related to the user roles/permissions in iDrac. Check what access rights the user has. If that leads no where you might have some luck testing manually using the fence_idrac5 CLI tool directly on one of the oVirt hosts On Mon, Feb 3, 2020 at 2:09 PM Robert Webb <rwebb(a)ropeguru.com> wrote: > I have 3 Dell R410's with iDrac6 Enterprise capability. I am trying to get > power management set up but the test will not pass and I am not finding the > docs very helpful. > > I have put in the IP, user name, password, and drac5 as the type. I have > tested both with and without secure checked and always get, "Test failed: > Internal JSON-RPC error". > > idrac log shows: > > 2020 Feb 3 17:41:22 os[19772] root closing session from > 192.168.1.12 > 2020 Feb 3 17:41:17 os[19746] root login from 192.168.1.12 > > Can someone please guide me in the right direction? > > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/RKFEK2ORWOODC… >

2 2

Power Management - drac5
by Robert Webb 03 Feb '20

03 Feb '20

I have 3 Dell R410's with iDrac6 Enterprise capability. I am trying to get power management set up but the test will not pass and I am not finding the docs very helpful. I have put in the IP, user name, password, and drac5 as the type. I have tested both with and without secure checked and always get, "Test failed: Internal JSON-RPC error". idrac log shows: 2020 Feb 3 17:41:22 os[19772] root closing session from 192.168.1.12 2020 Feb 3 17:41:17 os[19746] root login from 192.168.1.12 Can someone please guide me in the right direction?

1 0

Understanding ovirt memory management which appears incorrect
by divan＠santanas.co.za 03 Feb '20

03 Feb '20

Hi All, A question regarding memory management with ovirt. I know memory can be complicated hence I'm asking the experts. :) Two examples of where it looks - to me - that memory management from ovirt perspective is incorrect. This is resulting in us not getting as much out of a host as we'd expect. ## Example 1: host: dev-cluster-04 I understand the mem on the host to be: 128G total (physical) 68G used 53G available 56G buff/cache I understand therefore 53G should still be available to allocate (approximately, minus a few things). ``` DEV [root@dev-cluster-04:~] # free -m total used free shared buff/cache available Mem: 128741 68295 4429 4078 56016 53422 Swap: 12111 1578 10533 DEV [root@dev-cluster-04:~] # cat /proc/meminfo MemTotal: 131831292 kB MemFree: 4540852 kB MemAvailable: 54709832 kB Buffers: 3104 kB Cached: 5174136 kB SwapCached: 835012 kB Active: 66943552 kB Inactive: 5980340 kB Active(anon): 66236968 kB Inactive(anon): 5713972 kB Active(file): 706584 kB Inactive(file): 266368 kB Unevictable: 50036 kB Mlocked: 54132 kB SwapTotal: 12402684 kB SwapFree: 10786688 kB Dirty: 812 kB Writeback: 0 kB AnonPages: 67068548 kB Mapped: 143880 kB Shmem: 4176328 kB Slab: 52183680 kB SReclaimable: 49822156 kB SUnreclaim: 2361524 kB KernelStack: 20000 kB PageTables: 213628 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 78318328 kB Committed_AS: 110589076 kB VmallocTotal: 34359738367 kB VmallocUsed: 859104 kB VmallocChunk: 34291324976 kB HardwareCorrupted: 0 kB AnonHugePages: 583680 kB CmaTotal: 0 kB CmaFree: 0 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 621088 kB DirectMap2M: 44439552 kB DirectMap1G: 91226112 kB ``` The ovirt engine, compute -> hosts view shows s4-dev-cluster-01 as 93% memory utilised. Clicking on the node says: Physical Memory: 128741 MB total, 119729 MB used, 9012 MB free So ovirt engine says 9G free. The OS reports 4G free but 53G available. Surely ovirt should be looking at available memory? This is a problem, for instance, when trying to run a VM, called dev-cassandra-01, with mem size 24576, max mem 24576 and mem guarantee set to 10240 on this host it fails with: ``` Cannot run VM. There is no host that satisfies current scheduling constraints. See below for details: The host dev-cluster-04.fnb.co.za did not satisfy internal filter Memory because its available memory is too low (19884 MB) to run the VM. ``` To me this looks blatantly wrong. The host has 53G available according to free -m. Guessing I'm missing something, unless this is some sort of bug? versions: ``` engine: 4.3.7.2-1.el7 host: OS Version: RHEL - 7 - 6.1810.2.el7.centos OS Description: CentOS Linux 7 (Core) Kernel Version: 3.10.0 - 957.12.1.el7.x86_64 KVM Version: 2.12.0 - 18.el7_6.3.1 LIBVIRT Version: libvirt-4.5.0-10.el7_6.7 VDSM Version: vdsm-4.30.13-1.el7 SPICE Version: 0.14.0 - 6.el7_6.1 GlusterFS Version: [N/A] CEPH Version: librbd1-10.2.5-4.el7 Open vSwitch Version: openvswitch-2.10.1-3.el7 Kernel Features: PTI: 1, IBRS: 0, RETP: 1, SSBD: 3 VNC Encryption: Disabled ``` ## Example 2: A ovirt host with two VMs: According to the host, it has 128G of physical memory of which 56G is used, 69G is buff/cache and 65G is available. As is shown here: ``` LIVE [root@prod-cluster-01:~] # cat /proc/meminfo MemTotal: 131326836 kB MemFree: 2630812 kB MemAvailable: 66573596 kB Buffers: 2376 kB Cached: 5670628 kB SwapCached: 151072 kB Active: 59106140 kB Inactive: 2744176 kB Active(anon): 58099732 kB Inactive(anon): 2327428 kB Active(file): 1006408 kB Inactive(file): 416748 kB Unevictable: 40004 kB Mlocked: 42052 kB SwapTotal: 4194300 kB SwapFree: 3579492 kB Dirty: 0 kB Writeback: 0 kB AnonPages: 56085040 kB Mapped: 121816 kB Shmem: 4231808 kB Slab: 65143868 kB SReclaimable: 63145684 kB SUnreclaim: 1998184 kB KernelStack: 25296 kB PageTables: 148336 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 69857716 kB Committed_AS: 76533164 kB VmallocTotal: 34359738367 kB VmallocUsed: 842296 kB VmallocChunk: 34291404724 kB HardwareCorrupted: 0 kB AnonHugePages: 55296 kB CmaTotal: 0 kB CmaFree: 0 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 722208 kB DirectMap2M: 48031744 kB DirectMap1G: 87031808 kB LIVE [root@prod-cluster-01:~] # free -m total used free shared buff/cache available Mem: 128248 56522 2569 4132 69157 65013 Swap: 4095 600 3495 ``` However the compute -> hosts ovirt screen shows this node as 94% memory. Clicking compute -> hosts -> prod-cluster-01 -> general says: Physical Memory: 128248 MB total, 120553 MB used, 7695 MB free Swap Size: 4095 MB total, 600 MB used, 3495 MB free The physical memory in the above makes no sense to me. Unless it includes caches which I would think it shouldn't. This host has just two VMs: LIVE [root@prod-cluster-01:~] # virsh -c qemu:///system?authfile=/etc/ovirt-hosted-engine/virsh_auth.conf list Id Name State ---------------------------------------------------- 35 prod-box-18 running 36 prod-box-11 running Moreover each VM has 32G memory set, in every possible place - from what I can see. ``` LIVE [root@prod-cluster-01:~] # virsh -c qemu:///system?authfile=/etc/ovirt-hosted-engine/virsh_auth.conf dumpxml prod-box-11|grep -i mem <ovirt-vm:memGuaranteedSize type="int">32768</ovirt-vm:memGuaranteedSize> <ovirt-vm:minGuaranteedMemoryMb type="int">32768</ovirt-vm:minGuaranteedMemoryMb> <memory unit='KiB'>33554432</memory> <currentMemory unit='KiB'>33554432</currentMemory> <cell id='0' cpus='0-27' memory='33554432' unit='KiB'/> <suspend-to-mem enabled='no'/> <model type='qxl' ram='65536' vram='32768' vgamem='16384' heads='1' primary='yes'/> <memballoon model='virtio'> </memballoon> ``` prod-box-11 is however set as high performance VM. That could cause a problem. Same for the other VM: ``` LIVE [root@prod-cluster-01:~] # virsh -c qemu:///system?authfile=/etc/ovirt-hosted-engine/virsh_auth.conf dumpxml prod-box-18|grep -i mem <ovirt-vm:memGuaranteedSize type="int">32768</ovirt-vm:memGuaranteedSize> <ovirt-vm:minGuaranteedMemoryMb type="int">32768</ovirt-vm:minGuaranteedMemoryMb> <memory unit='KiB'>33554432</memory> <currentMemory unit='KiB'>33554432</currentMemory> <cell id='0' cpus='0-27' memory='33554432' unit='KiB'/> <suspend-to-mem enabled='no'/> <model type='qxl' ram='65536' vram='32768' vgamem='16384' heads='1' primary='yes'/> <memballoon model='virtio'> </memballoon> ``` So I understand that two VMs each having allocated 32G of ram should consume approx 64G of ram on the host. The host has 128G of ram, so usage should be at approx 50%. However ovirt is reporting 94% usage. Versions: ``` engine: 4.3.5.5-1.el7 host: OS Version: RHEL - 7 - 6.1810.2.el7.centos OS Description: CentOS Linux 7 (Core) Kernel Version: 3.10.0 - 957.10.1.el7.x86_64 KVM Version: 2.12.0 - 18.el7_6.3.1 LIBVIRT Version: libvirt-4.5.0-10.el7_6.6 VDSM Version: vdsm-4.30.11-1.el7 SPICE Version: 0.14.0 - 6.el7_6.1 GlusterFS Version: [N/A] CEPH Version: librbd1-10.2.5-4.el7 Open vSwitch Version: openvswitch-2.10.1-3.el7 Kernel Features: PTI: 1, IBRS: 0, RETP: 1 VNC Encryption: Disabled ``` Thanks for any insights! -- Divan Santana https://divansantana.com

5 7

Spacewalk integration
by eevans＠digitaldatatechs.com 03 Feb '20

03 Feb '20

I know in the past that Spacewalk integration was not possible. Has anyone successfully integrated Spacewalk? It is possible or is it something that's not being put together. I use Spacewalk 2.9 and would like to integrate if it's possible and feasible. Thanks Eric Evans Digital Data Services

3 3

Two host cluster without hyperconverged
by Göker Dalar 02 Feb '20

02 Feb '20

Hello everyone, I want to get an idea in this topic. I have two servers with the same capabilities and 8 same physical disc per node. I want to setup a cluster using a redundant disc.I dont have another server for gluster hyperconverged . How i should build for this structure ? Thanks in advance, Göker

2 1

Can't connect vdsm storage: Command StorageDomain.getInfo with args failed: (code=350, message=Error in storage domain action
by asm＠pioner.kz 02 Feb '20

02 Feb '20

Hi! I trying to upgrade my hosts and have problem with it. After uprgading one host i see that this one NonOperational. All was fine with vdsm-4.30.24-1.el7 but after upgrading with new version vdsm-4.30.40-1.el7.x86_64 and some others i have errors. Firtst of all i see in ovirt Events: Host srv02 cannot access the Storage Domain(s) <UNKNOWN> attached to the Data Center Default. Setting Host state to Non-Operational. My Default storage domain with HE VM data on NFS storage. In messages log of host: srv02 journal: ovirt-ha-agent ovirt_hosted_engine_ha.agent.agent.Agent ERROR Traceback (most recent call last):#012 File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/a gent.py", line 131, in _run_agent#012 return action(he)#012 File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/agent.py", line 55, in action_proper#012 return he.start_monitoring ()#012 File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/hosted_engine.py", line 432, in start_monitoring#012 self._initialize_broker()#012 File "/usr/lib/python2.7/site-packages/ ovirt_hosted_engine_ha/agent/hosted_engine.py", line 556, in _initialize_broker#012 m.get('options', {}))#012 File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py", line 8 9, in start_monitor#012 ).format(t=type, o=options, e=e)#012RequestError: brokerlink - failed to start monitor via ovirt-ha-broker: [Errno 2] No such file or directory, [monitor: 'network', options: {'tcp_t_address': None, 'network_test': None, 'tcp_t_port': None, 'addr': '192.168.2.248'}] Feb 1 15:41:42 srv02 journal: ovirt-ha-agent ovirt_hosted_engine_ha.agent.agent.Agent ERROR Trying to restart agent In broker log: MainThread::WARNING::2020-02-01 15:43:35,167::storage_broker::97::ovirt_hosted_engine_ha.broker.storage_broker.StorageBroker::(__init__) Can't connect vdsm storage: Command StorageDomain.getInfo with ar gs {'storagedomainID': 'bbdddea7-9cd6-41e7-ace5-fb9a6795caa8'} failed: (code=350, message=Error in storage domain action: (u'sdUUID=bbdddea7-9cd6-41e7-ace5-fb9a6795caa8',)) In vdsm.lod 2020-02-01 15:44:19,930+0600 INFO (jsonrpc/0) [vdsm.api] FINISH getStorageDomainInfo error=[Errno 1] Operation not permitted from=::1,57528, task_id=40683f67-d7b0-4105-aab8-6338deb54b00 (api:52) 2020-02-01 15:44:19,930+0600 ERROR (jsonrpc/0) [storage.TaskManager.Task] (Task='40683f67-d7b0-4105-aab8-6338deb54b00') Unexpected error (task:875) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 882, in _run return fn(*args, **kargs) File "<string>", line 2, in getStorageDomainInfo File "/usr/lib/python2.7/site-packages/vdsm/common/api.py", line 50, in method ret = func(*args, **kwargs) File "/usr/lib/python2.7/site-packages/vdsm/storage/hsm.py", line 2753, in getStorageDomainInfo dom = self.validateSdUUID(sdUUID) File "/usr/lib/python2.7/site-packages/vdsm/storage/hsm.py", line 305, in validateSdUUID sdDom = sdCache.produce(sdUUID=sdUUID) File "/usr/lib/python2.7/site-packages/vdsm/storage/sdc.py", line 110, in produce domain.getRealDomain() File "/usr/lib/python2.7/site-packages/vdsm/storage/sdc.py", line 51, in getRealDomain return self._cache._realProduce(self._sdUUID) File "/usr/lib/python2.7/site-packages/vdsm/storage/sdc.py", line 134, in _realProduce domain = self._findDomain(sdUUID) File "/usr/lib/python2.7/site-packages/vdsm/storage/sdc.py", line 151, in _findDomain return findMethod(sdUUID) File "/usr/lib/python2.7/site-packages/vdsm/storage/nfsSD.py", line 145, in findDomain return NfsStorageDomain(NfsStorageDomain.findDomainPath(sdUUID)) File "/usr/lib/python2.7/site-packages/vdsm/storage/fileSD.py", line 378, in __init__ manifest.sdUUID, manifest.mountpoint) File "/usr/lib/python2.7/site-packages/vdsm/storage/fileSD.py", line 853, in _detect_block_size block_size = iop.probe_block_size(mountpoint) File "/usr/lib/python2.7/site-packages/vdsm/storage/outOfProcess.py", line 384, in probe_block_size return self._ioproc.probe_block_size(dir_path) File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 602, in probe_block_size "probe_block_size", {"dir": dir_path}, self.timeout) File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 448, in _sendCommand raise OSError(errcode, errstr) OSError: [Errno 1] Operation not permitted 2020-02-01 15:44:19,930+0600 INFO (jsonrpc/0) [storage.TaskManager.Task] (Task='40683f67-d7b0-4105-aab8-6338deb54b00') aborting: Task is aborted: u'[Errno 1] Operation not permitted' - code 100 (task:1 181) 2020-02-01 15:44:19,930+0600 ERROR (jsonrpc/0) [storage.Dispatcher] FINISH getStorageDomainInfo error=[Errno 1] Operation not permitted (dispatcher:87) But i see that this domain is mounted (by mount command): storage:/volume3/ovirt-hosted on /rhev/data-center/mnt/storage:_volume3_ovirt-hosted type nfs4 (rw,relatime,vers=4.1,rsize=131072,wsize=131072,namlen=255,soft,nosharecache,proto=tcp,timeo=600,retrans=6,sec=sys,clientaddr=192.168.2.251,local_lock=none,addr=192.168.2.248) I didnt see storage directory in /var/run/vdsm? I see many differences with another hosts. Here is listing of var/run/vdsm: bonding-defaults.json dhclientmon nets_restored payload svdsm.sock v2v vhostuser bonding-name2numeric.json mom-vdsm.sock ovirt-imageio-daemon.sock supervdsmd.lock trackedInterfaces vdsmd.lock What whe problem? Please help.

5 8

Re: Can't connect vdsm storage: Command StorageDomain.getInfo with args failed: (code=350, message=Error in storage domain action
by Alexandr Mikhailov 02 Feb '20

02 Feb '20

Yes. The problem with permission. But not with permissoin on export directory. Two ways to resolve this: 1) Make 777 permission on directory - dont right solution. 2) anonuid=36,anongid=36 in export - this right solution, very strange that this is not in any documentation, but very important! I has right permission on my export directory, but this is not working before i mke 777 chmod. After i chande parameters in exports file i return chmod to 755 and all working fine now! Thank you and all very much.

1 0

Re: Can't connect vdsm storage: Command StorageDomain.getInfo with args failed: (code=350, message=Error in storage domain action
by asm＠pioner.kz 02 Feb '20

02 Feb '20

First of all i have check permission on my storage. And all permission is right: group kvm (36) and user vdsm (36), chown 36:36 and chmod 0755. After i made 0777 permissions and updating all working fine! My NFS storage on Synology NAS, i now i trying to find a way to make anonuid=36,anongid=36 in the export by right way, not by editing of exports file. After i find it, i will try to use it and 755 permission. Thanks to ALL! BR, Alex

1 0

Device /dev/sdb excluded by a filter.\n
by Steve Watkins 01 Feb '20

01 Feb '20

Since I managed to crash my last attempt at installing by uploading an ISO, I wound up just reloading all the nodes and starting from scratch. Now one node gets "Device /dev/sdb excluded by a filter.\n" and fails when creating the volumes. Can't seem to get passed that -- the other machiens are set up identally and don't fail, and it worked before when installed but now... Any ideas?

2 2

oVirt upgrade problems...
by matteo fedeli 01 Feb '20

01 Feb '20

Hi at all, I have many problems after upgrade ovirt version. I come from 4.3.5.2. When I upgraded to 4.3.7 my three host (hyperconverged emviroment) I passed a few days of instability: HA agent down gluster problem... When I rebooted for the umpteenth time (after reinitialized lockspace, heal, heal full...) all cames up ha agent and broker included. Two days after arrived 4.3.8, so i decided to start the update, america with success, europa after a various problems (as described before) came up. Asia host, after 30 second of updating the engine goes down together with all three nodes ... Are there any known important bugs? This is the state of my nodes: https://pastebin.com/2XsnTyHi https://pastebin.com/ZeKTdaZ7 https://pastebin.com/ZDUBg4vG

2 2

Gluster Heal Issue
by Christian Reiss 01 Feb '20

01 Feb '20

Hey folks, in our production setup with 3 nodes (HCI) we took one host down (maintenance, stop gluster, poweroff via ssh/ovirt engine). Once it was up the gluster hat 2k healing entries that went down in a matter on 10 minutes to 2. Those two give me a headache: [root@node03:~] # gluster vol heal ssd_storage info Brick node01:/gluster_bricks/ssd_storage/ssd_storage <gfid:a121e4fb-0984-4e41-94d7-8f0c4f87f4b6> <gfid:6f8817dc-3d92-46bf-aa65-a5d23f97490e> Status: Connected Number of entries: 2 Brick node02:/gluster_bricks/ssd_storage/ssd_storage Status: Connected Number of entries: 0 Brick node03:/gluster_bricks/ssd_storage/ssd_storage <gfid:a121e4fb-0984-4e41-94d7-8f0c4f87f4b6> <gfid:6f8817dc-3d92-46bf-aa65-a5d23f97490e> Status: Connected Number of entries: 2 No paths, only gfid. We took down node2, so it does not have the file: [root@node01:~] # md5sum /gluster_bricks/ssd_storage/ssd_storage/.glusterfs/a1/21/a121e4fb-0984-4e41-94d7-8f0c4f87f4b6 75c4941683b7eabc223fc9d5f022a77c /gluster_bricks/ssd_storage/ssd_storage/.glusterfs/a1/21/a121e4fb-0984-4e41-94d7-8f0c4f87f4b6 [root@node02:~] # md5sum /gluster_bricks/ssd_storage/ssd_storage/.glusterfs/a1/21/a121e4fb-0984-4e41-94d7-8f0c4f87f4b6 md5sum: /gluster_bricks/ssd_storage/ssd_storage/.glusterfs/a1/21/a121e4fb-0984-4e41-94d7-8f0c4f87f4b6: No such file or directory [root@node03:~] # md5sum /gluster_bricks/ssd_storage/ssd_storage/.glusterfs/a1/21/a121e4fb-0984-4e41-94d7-8f0c4f87f4b6 75c4941683b7eabc223fc9d5f022a77c /gluster_bricks/ssd_storage/ssd_storage/.glusterfs/a1/21/a121e4fb-0984-4e41-94d7-8f0c4f87f4b6 The other two files are md5-identical. These flags are identical, too: [root@node01:~] # getfattr -d -m . -e hex /gluster_bricks/ssd_storage/ssd_storage/.glusterfs/a1/21/a121e4fb-0984-4e41-94d7-8f0c4f87f4b6 getfattr: Removing leading '/' from absolute path names # file: gluster_bricks/ssd_storage/ssd_storage/.glusterfs/a1/21/a121e4fb-0984-4e41-94d7-8f0c4f87f4b6 security.selinux=0x73797374656d5f753a6f626a6563745f723a676c7573746572645f627269636b5f743a733000 trusted.afr.dirty=0x000000000000000000000000 trusted.afr.ssd_storage-client-1=0x0000004f0000000100000000 trusted.gfid=0xa121e4fb09844e4194d78f0c4f87f4b6 trusted.gfid2path.d4cf876a215b173f=0x62653331383633382d653861302d346336642d393737642d3761393337616138343830362f38366461303238392d663734662d343230302d393238342d3637386537626437363139352e31323030 trusted.glusterfs.mdata=0x010000000000000000000000005e349b1e000000001139aa2a000000005e349b1e000000001139aa2a000000005e34994900000000304a5eb2 getfattr: Removing leading '/' from absolute path names # file: gluster_bricks/ssd_storage/ssd_storage/.glusterfs/a1/21/a121e4fb-0984-4e41-94d7-8f0c4f87f4b6 security.selinux=0x73797374656d5f753a6f626a6563745f723a676c7573746572645f627269636b5f743a733000 trusted.afr.dirty=0x000000000000000000000000 trusted.afr.ssd_storage-client-1=0x0000004f0000000100000000 trusted.gfid=0xa121e4fb09844e4194d78f0c4f87f4b6 trusted.gfid2path.d4cf876a215b173f=0x62653331383633382d653861302d346336642d393737642d3761393337616138343830362f38366461303238392d663734662d343230302d393238342d3637386537626437363139352e31323030 trusted.glusterfs.mdata=0x010000000000000000000000005e349b1e000000001139aa2a000000005e349b1e000000001139aa2a000000005e34994900000000304a5eb2 Now, I dont dare simply proceeding withouth some advice. Anyone got a clue on who to resolve this issue? File #2 is identical to this one, from a problem point of view. Have a great weekend! -Chris. -- with kind regards, mit freundlichen Gruessen, Christian Reiss

4 6

Ovirt-engine-ha cannot to see live status of Hosted Engine
by asm＠pioner.kz 01 Feb '20

01 Feb '20

Good day for all. I have some issues with Ovirt 4.2.6. But now the main this of it: I have two Centos 7 Nodes with same config and last Ovirt 4.2.6 with Hostedengine with disk on NFS storage. Also some of virtual machines working good. But, when HostedEngine running on one node (srv02.local) everything is fine. After migrating to another node (srv00.local), i see that agent cannot to check livelinness of HostedEngine. After few minutes HostedEngine going to reboot and after some time i see some situation. After migration to another node (srv00.local) all looks OK. hosted-engine --vm-status commang when HosterEngine on srv00 node: --== Host 1 status ==-- conf_on_shared_storage : True Status up-to-date : True Hostname : srv02.local Host ID : 1 Engine status : {"reason": "vm not running on this host", "health": "bad", "vm": "down_unexpected", "detail": "unknown"} Score : 0 stopped : False Local maintenance : False crc32 : ecc7ad2d local_conf_timestamp : 78328 Host timestamp : 78328 Extra metadata (valid at timestamp): metadata_parse_version=1 metadata_feature_version=1 timestamp=78328 (Tue Sep 18 12:44:18 2018) host-id=1 score=0 vm_conf_refresh_time=78328 (Tue Sep 18 12:44:18 2018) conf_on_shared_storage=True maintenance=False state=EngineUnexpectedlyDown stopped=False timeout=Fri Jan 2 03:49:58 1970 --== Host 2 status ==-- conf_on_shared_storage : True Status up-to-date : True Hostname : srv00.local Host ID : 2 Engine status : {"reason": "failed liveliness check", "health": "bad", "vm": "up", "detail": "Up"} Score : 3400 stopped : False Local maintenance : False crc32 : 1d62b106 local_conf_timestamp : 326288 Host timestamp : 326288 Extra metadata (valid at timestamp): metadata_parse_version=1 metadata_feature_version=1 timestamp=326288 (Tue Sep 18 12:44:21 2018) host-id=2 score=3400 vm_conf_refresh_time=326288 (Tue Sep 18 12:44:21 2018) conf_on_shared_storage=True maintenance=False state=EngineStarting stopped=False Log agent.log from srv00.local: MainThread::INFO::2018-09-18 12:40:51,749::states::779::ovirt_hosted_engine_ha.agent.hosted_engine.HostedE ngine::(consume) VM is powering up.. MainThread::INFO::2018-09-18 12:40:52,052::hosted_engine::491::ovirt_hosted_engine_ha.agent.hosted_engine. HostedEngine::(_monitoring_loop) Current state EngineStarting (score: 3400) MainThread::INFO::2018-09-18 12:41:01,066::states::779::ovirt_hosted_engine_ha.agent.hosted_engine.HostedE ngine::(consume) VM is powering up.. MainThread::INFO::2018-09-18 12:41:01,374::hosted_engine::491::ovirt_hosted_engine_ha.agent.hosted_engine. HostedEngine::(_monitoring_loop) Current state EngineStarting (score: 3400) MainThread::INFO::2018-09-18 12:41:11,393::state_machine::169::ovirt_hosted_engine_ha.agent.hosted_engine. HostedEngine::(refresh) Global metadata: {'maintenance': False} MainThread::INFO::2018-09-18 12:41:11,393::state_machine::174::ovirt_hosted_engine_ha.agent.hosted_engine. HostedEngine::(refresh) Host srv02.local.pioner.kz (id 1): {'conf_on_shared_storage': True, 'extra': 'meta data_parse_version=1\nmetadata_feature_version=1\ntimestamp=78128 (Tue Sep 18 12:40:58 2018)\nhost-id=1\ns core=0\nvm_conf_refresh_time=78128 (Tue Sep 18 12:40:58 2018)\nconf_on_shared_storage=True\nmaintenance=Fa lse\nstate=EngineUnexpectedlyDown\nstopped=False\ntimeout=Fri Jan 2 03:49:58 1970\n', 'hostname': 'srv02. local.pioner.kz', 'alive': True, 'host-id': 1, 'engine-status': {'reason': 'vm not running on this host', 'health': 'bad', 'vm': 'down_unexpected', 'detail': 'unknown'}, 'score': 0, 'stopped': False, 'maintenance ': False, 'crc32': 'e18e3f22', 'local_conf_timestamp': 78128, 'host-ts': 78128} MainThread::INFO::2018-09-18 12:41:11,393::state_machine::177::ovirt_hosted_engine_ha.agent.hosted_engine. HostedEngine::(refresh) Local (id 2): {'engine-health': {'reason': 'failed liveliness check', 'health': 'b ad', 'vm': 'up', 'detail': 'Up'}, 'bridge': True, 'mem-free': 12763.0, 'maintenance': False, 'cpu-load': 0 .0364, 'gateway': 1.0, 'storage-domain': True} MainThread::INFO::2018-09-18 12:41:11,393::states::779::ovirt_hosted_engine_ha.agent.hosted_engine.HostedE ngine::(consume) VM is powering up.. MainThread::INFO::2018-09-18 12:41:11,703::hosted_engine::491::ovirt_hosted_engine_ha.agent.hosted_engine. HostedEngine::(_monitoring_loop) Current state EngineStarting (score: 3400) MainThread::INFO::2018-09-18 12:41:21,716::states::779::ovirt_hosted_engine_ha.agent.hosted_engine.HostedE ngine::(consume) VM is powering up.. MainThread::INFO::2018-09-18 12:41:22,020::hosted_engine::491::ovirt_hosted_engine_ha.agent.hosted_engine. HostedEngine::(_monitoring_loop) Current state EngineStarting (score: 3400) MainThread::INFO::2018-09-18 12:41:31,033::states::779::ovirt_hosted_engine_ha.agent.hosted_engine.HostedE ngine::(consume) VM is powering up.. MainThread::INFO::2018-09-18 12:41:31,344::hosted_engine::491::ovirt_hosted_engine_ha.agent.hosted_engine. HostedEngine::(_monitoring_loop) Current state EngineStarting (score: 3400) As we can see, agent thinking that HostedEngine just in powering up mode. I cannot to do anythink with it. I allready reinstalled many times srv00 node without success. One time i even has to uninstall ovirt* and vdsm* software. Also here one interesting point, after installing just "yum install http://resources.ovirt.org/pub/yum-repo/ovirt-release42.rpm" on this node i try to install this node from engine web interface with "Deploy" action. But, installation was unsuccesfull, before i didnt install ovirt-hosted-engine-ha on this node. I dont see in documentation that its need bofore installation of new hosts. But this is for information and checking. After installing ovirt-hosted-engine-ha node was installed with HostedEngine support. But the main issue not changed. Thanks in advance for help. BR, Alexandr

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