June 2019 - Users - oVirt List Archives

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

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

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

OVN and change of mgmt network
by Gianluca Cecchi 27 Jan '21

27 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

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

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

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

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

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

3 5

Hyperconverged setup - storage architecture - scaling
by Leo David 10 Jan '20

10 Jan '20

Hello Everyone, Reading through the document: "Red Hat Hyperconverged Infrastructure for Virtualization 1.5 Automating RHHI for Virtualization deployment" Regarding storage scaling, i see the following statements: *2.7. SCALINGRed Hat Hyperconverged Infrastructure for Virtualization is supported for one node, and for clusters of 3, 6, 9, and 12 nodes.The initial deployment is either 1 or 3 nodes.There are two supported methods of horizontally scaling Red Hat Hyperconverged Infrastructure for Virtualization:* *1 Add new hyperconverged nodes to the cluster, in sets of three, up to the maximum of 12 hyperconverged nodes.* *2 Create new Gluster volumes using new disks on existing hyperconverged nodes.You cannot create a volume that spans more than 3 nodes, or expand an existing volume so that it spans across more than 3 nodes at a time* *2.9.1. Prerequisites for geo-replicationBe aware of the following requirements and limitations when configuring geo-replication:One geo-replicated volume onlyRed Hat Hyperconverged Infrastructure for Virtualization (RHHI for Virtualization) supports only one geo-replicated volume. Red Hat recommends backing up the volume that stores the data of your virtual machines, as this is usually contains the most valuable data.* ------ Also in oVirtEngine UI, when I add a brick to an existing volume i get the following warning: *"Expanding gluster volume in a hyper-converged setup is not recommended as it could lead to degraded performance. To expand storage for cluster, it is advised to add additional gluster volumes." * Those things are raising a couple of questions that maybe for some for you guys are easy to answer, but for me it creates a bit of confusion... I am also referring to RedHat product documentation, because I treat oVirt as production-ready as RHHI is. *1*. Is there any reason for not going to distributed-replicated volumes ( ie: spread one volume across 6,9, or 12 nodes ) ? - ie: is recomanded that in a 9 nodes scenario I should have 3 separated volumes, but how should I deal with the folowing question *2.* If only one geo-replicated volume can be configured, how should I deal with 2nd and 3rd volume replication for disaster recovery *3.* If the limit of hosts per datacenter is 250, then (in theory ) the recomended way in reaching this treshold would be to create 20 separated oVirt logical clusters with 12 nodes per each ( and datacenter managed from one ha-engine ) ? *4.* In present, I have the folowing one 9 nodes cluster , all hosts contributing with 2 disks each to a single replica 3 distributed replicated volume. They where added to the volume in the following order: node1 - disk1 node2 - disk1 ...... node9 - disk1 node1 - disk2 node2 - disk2 ...... node9 - disk2 At the moment, the volume is arbitrated, but I intend to go for full distributed replica 3. Is this a bad setup ? Why ? It oviously brakes the redhat recommended rules... Is there anyone so kind to discuss on these things ? Thank you very much ! Leo -- Best regards, Leo David -- Best regards, Leo David

3 5

disk locked after export as OVA
by adam_xu＠adagene.com.cn 15 Oct '19

15 Oct '19

Hello, everyone. I tried to export a vm as OVA. I got a error in webui: VDSM ovirt1.ntbaobei.com command HSMGetAllTasksStatusesVDS failed: Volume Group not big enough: (u'Not enough free extents for extending LV d9f2378f-92f0-4bc1-96a8-20a0f2c575cb/c515a3f9-0590-4ebe-81c5-9d0993f1fec9 (free=848, needed=872)',) seems no enough space in the storage domain. I deleted the vm which i wanted to export as OVA before, but I saw a disk with id 8140d2e7-6908-438e-a646-23e58a33913e left in the storage and the status is locked. here's some log in the engine.log: 2018-09-17 14:27:03,467+08 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.CopyImageVDSCommand] (EE-ManagedThreadFactory-engine-Thread-107849) [a407f6a9-445d-4ccc-b998-f9dfc6dc67ec] START, CopyImageVDSCommand( CopyImageVDSCommandParameters:{storagePoolId='79432500-ad45-11e8-98f3-00163e188641', ignoreFailoverLimit='false', storageDomainId='d9f2378f-92f0-4bc1-96a8-20a0f2c575cb', imageGroupId='ee55bbe7-8001-4c82-b1a6-0cac7710704b', imageId='701a7472-8c00-4b9f-aa87-4837eb128695', dstImageGroupId='8140d2e7-6908-438e-a646-23e58a33913e', vmId='b3aa623e-3072-430e-87d6-b81a3b07f466', dstImageId='c515a3f9-0590-4ebe-81c5-9d0993f1fec9', imageDescription='', dstStorageDomainId='d9f2378f-92f0-4bc1-96a8-20a0f2c575cb', copyVolumeType='LeafVol', volumeFormat='COW', preallocate='Sparse', postZero='false', discard='false', force='true'}), log id: 164e3046 2018-09-17 14:27:03,467+08 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.CopyImageVDSCommand] (EE-ManagedThreadFactory-engine-Thread-107849) [a407f6a9-445d-4ccc-b998-f9dfc6dc67ec] ++ dstImageGUID=8140d2e7-6908-438e-a646-23e58a33913e I think maybe some command did not been excuted after I export the vm as OVA. I can find the similar case here: https://access.redhat.com/solutions/1298893 I have used the tool unlock_entity.sh but cannot find any disk that is locked. So what should I do to delete the disk that is been locked? yours Adam

2 1

ovirt-imagio-proxy upload speed slow
by Dev Ops 18 Sep '19

18 Sep '19

I am working on integrating a backup solution for our ovirt environment and having issues with the time it takes to backup the VM's. This backup solution is simply taking a snapshot and making a clone and backing the clone up to a backup server. A VM that is 100 gig takes 52 minutes to back up. The same VM doing a file backup using the same product, and bypassing their rhv plugin, takes 14 minutes. So the throughput is there but the ovirt imageio-proxy process seems to be what manages how images are uploaded and is officially my bottle neck. Load is not high on the engine or kvm hosts. I had bumped up the Upload image size from 100MB to 10gig weeks ago and that didn't seem to help. [root@blah-lab-engine ~]# engine-config -a |grep Upload UploadImageChunkSizeKB: 10240000 version: general [root@bgl-vms-engine ~]# rpm -qa |grep ovirt-image ovirt-imageio-proxy-1.4.6-1.el7.noarch ovirt-imageio-common-1.4.6-1.el7.x86_64 ovirt-imageio-proxy-setup-1.4.6-1.el7.noarch I have seen bugs reported to redhat about this but I am running above the affected releases. engine software is 4.2.8.2-1.el7 Any idea what we can tweak to open up this bottleneck?

5 8

Re: Cannot Increase Hosted Engine VM Memory
by Douglas Duckworth 04 Sep '19

04 Sep '19

Yes, I do. Gold crown indeed. It's the "HostedEngine" as seen attached! Thanks, Douglas Duckworth, MSc, LFCS HPC System Administrator Scientific Computing Unit<https://scu.med.cornell.edu> Weill Cornell Medicine 1300 York Avenue New York, NY 10065 E: doug(a)med.cornell.edu<mailto:doug@med.cornell.edu> O: 212-746-6305 F: 212-746-8690 On Wed, Jan 23, 2019 at 12:02 PM Simone Tiraboschi <stirabos(a)redhat.com<mailto:stirabos@redhat.com>> wrote: On Wed, Jan 23, 2019 at 5:51 PM Douglas Duckworth <dod2014(a)med.cornell.edu<mailto:dod2014@med.cornell.edu>> wrote: Hi Simone Can I get help with this issue? Still cannot increase memory for Hosted Engine. From the logs it seams that the engine is trying to hotplug memory to the engine VM which is something it should not happen. The engine should simply update engine VM configuration in the OVF_STORE and require a reboot of the engine VM. Quick question, in the VM panel do you see a gold crown symbol on the Engine VM? Thanks, Douglas Duckworth, MSc, LFCS HPC System Administrator Scientific Computing Unit<https://scu.med.cornell.edu> Weill Cornell Medicine 1300 York Avenue New York, NY 10065 E: doug(a)med.cornell.edu<mailto:doug@med.cornell.edu> O: 212-746-6305 F: 212-746-8690 On Thu, Jan 17, 2019 at 8:08 AM Douglas Duckworth <dod2014(a)med.cornell.edu<mailto:dod2014@med.cornell.edu>> wrote: Sure, they're attached. In "first attempt" the error seems to be: 2019-01-17 07:49:24,795-05 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-29) [680f82b3-7612-4d91-afdc-43937aa298a2] EVENT_ID: FAILED_HOT_SET_MEMORY_NOT_DIVIDABLE(2,048), Failed to hot plug memory to VM HostedEngine. Amount of added memory (4000MiB) is not dividable by 256MiB. Followed by: 2019-01-17 07:49:24,814-05 WARN [org.ovirt.engine.core.bll.UpdateRngDeviceCommand] (default task-29) [26f5f3ed] Validation of action 'UpdateRngDevice' failed for user admin@internal-authz. Reasons: ACTION_TYPE_FAILED_VM_IS_RUNNING 2019-01-17 07:49:24,815-05 ERROR [org.ovirt.engine.core.bll.UpdateVmCommand] (default task-29) [26f5f3ed] Updating RNG device of VM HostedEngine (adf14389-1563-4b1a-9af6-4b40370a825b) failed. Old RNG device = VmRngDevice:{id='VmDeviceId:{deviceId='6435b2b5-163c-4f0c-934e-7994da60dc89', vmId='adf14389-1563-4b1a-9af6-4b40370a825b'}', device='virtio', type='RNG', specParams='[source=urandom]', address='', managed='true', plugged='true', readOnly='false', deviceAlias='', customProperties='null', snapshotId='null', logicalName='null', hostDevice='null'}. New RNG device = VmRngDevice:{id='VmDeviceId:{deviceId='6435b2b5-163c-4f0c-934e-7994da60dc89', vmId='adf14389-1563-4b1a-9af6-4b40370a825b'}', device='virtio', type='RNG', specParams='[source=urandom]', address='', managed='true', plugged='true', readOnly='false', deviceAlias='', customProperties='null', snapshotId='null', logicalName='null', hostDevice='null'}. In "second attempt" I used values that are dividable by 256 MiB so that's no longer present. Though same error: 2019-01-17 07:56:59,795-05 INFO [org.ovirt.engine.core.vdsbroker.SetAmountOfMemoryVDSCommand] (default task-22) [7059a48f] START, SetAmountOfMemoryVDSCommand(HostName = ovirt-hv1.med.cornell.edu<http://ovirt-hv1.med.cornell.edu>, Params:{hostId='cdd5ffda-95c7-4ffa-ae40-be66f1d15c30', vmId='adf14389-1563-4b1a-9af6-4b40370a825b', memoryDevice='VmDevice:{id='VmDeviceId:{deviceId='7f7d97cc-c273-4033-af53-bc9033ea3abe', vmId='adf14389-1563-4b1a-9af6-4b40370a825b'}', device='memory', type='MEMORY', specParams='[node=0, size=2048]', address='', managed='true', plugged='true', readOnly='false', deviceAlias='', customProperties='null', snapshotId='null', logicalName='null', hostDevice='null'}', minAllocatedMem='6144'}), log id: 50873daa 2019-01-17 07:56:59,855-05 INFO [org.ovirt.engine.core.vdsbroker.SetAmountOfMemoryVDSCommand] (default task-22) [7059a48f] FINISH, SetAmountOfMemoryVDSCommand, log id: 50873daa 2019-01-17 07:56:59,862-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-22) [7059a48f] EVENT_ID: HOT_SET_MEMORY(2,039), Hotset memory: changed the amount of memory on VM HostedEngine from 4096 to 4096 2019-01-17 07:56:59,881-05 WARN [org.ovirt.engine.core.bll.UpdateRngDeviceCommand] (default task-22) [28fd4c82] Validation of action 'UpdateRngDevice' failed for user admin@internal-authz. Reasons: ACTION_TYPE_FAILED_VM_IS_RUNNING 2019-01-17 07:56:59,882-05 ERROR [org.ovirt.engine.core.bll.UpdateVmCommand] (default task-22) [28fd4c82] Updating RNG device of VM HostedEngine (adf14389-1563-4b1a-9af6-4b40370a825b) failed. Old RNG device = VmRngDevice:{id='VmDeviceId:{deviceId='6435b2b5-163c-4f0c-934e-7994da60dc89', vmId='adf14389-1563-4b1a-9af6-4b40370a825b'}', device='virtio', type='RNG', specParams='[source=urandom]', address='', managed='true', plugged='true', readOnly='false', deviceAlias='', customProperties='null', snapshotId='null', logicalName='null', hostDevice='null'}. New RNG device = VmRngDevice:{id='VmDeviceId:{deviceId='6435b2b5-163c-4f0c-934e-7994da60dc89', vmId='adf14389-1563-4b1a-9af6-4b40370a825b'}', device='virtio', type='RNG', specParams='[source=urandom]', address='', managed='true', plugged='true', readOnly='false', deviceAlias='', customProperties='null', snapshotId='null', logicalName='null', hostDevice='null'}. This message repeats throughout engine.log: 2019-01-17 07:55:43,270-05 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engineScheduled-Thread-89) [] EVENT_ID: VM_MEMORY_UNDER_GUARANTEED_VALUE(148), VM HostedEngine on host ovirt-hv1.med.cornell.edu<http://ovirt-hv1.med.cornell.edu> was guaranteed 8192 MB but currently has 4224 MB As you can see attached the host has plenty of memory. Thank you Simone! Thanks, Douglas Duckworth, MSc, LFCS HPC System Administrator Scientific Computing Unit<https://scu.med.cornell.edu> Weill Cornell Medicine 1300 York Avenue New York, NY 10065 E: doug(a)med.cornell.edu<mailto:doug@med.cornell.edu> O: 212-746-6305 F: 212-746-8690 On Thu, Jan 17, 2019 at 5:09 AM Simone Tiraboschi <stirabos(a)redhat.com<mailto:stirabos@redhat.com>> wrote: On Wed, Jan 16, 2019 at 8:22 PM Douglas Duckworth <dod2014(a)med.cornell.edu<mailto:dod2014@med.cornell.edu>> wrote: Sorry for accidental send. Anyway I try to increase physical memory however it won't go above 4096MB. The hypervisor has 64GB. Do I need to modify this value with Hosted Engine offline? No, it's not required. Can you please attach your engine.log for the relevant time frame? Thanks, Douglas Duckworth, MSc, LFCS HPC System Administrator Scientific Computing Unit<https://scu.med.cornell.edu> Weill Cornell Medicine 1300 York Avenue New York, NY 10065 E: doug(a)med.cornell.edu<mailto:doug@med.cornell.edu> O: 212-746-6305 F: 212-746-8690 On Wed, Jan 16, 2019 at 1:58 PM Douglas Duckworth <dod2014(a)med.cornell.edu<mailto:dod2014@med.cornell.edu>> wrote: Hello I am trying to increase Hosted Engine physical memory above 4GB Thanks, Douglas Duckworth, MSc, LFCS HPC System Administrator Scientific Computing Unit<https://scu.med.cornell.edu> Weill Cornell Medicine 1300 York Avenue New York, NY 10065 E: doug(a)med.cornell.edu<mailto:doug@med.cornell.edu> O: 212-746-6305 F: 212-746-8690 _______________________________________________ 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/<https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ovirt.org_site_pri…> oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/<https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ovirt.org_communit…> List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/WGSXQVVPJJ2CR…<https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.ovirt.org_archiv…>

3 8

Hosted-engine inaccessible
by Tau Makgaile 29 Aug '19

29 Aug '19

Hi, I am currently experiencing a problem with my Hosted-engine. Hosted-engine disconnected after increasing / partition. The increase went well but after some time the hosted-enigine VM disconnected and has since been giving alerts such as* re-initializingFSM*. Though VMs underneth are running, Hosted-engine --vm-status: *"reason": "failed liveliness check", "health": "bad", "vm": "up", "detail"* There is no backup to restore at the moment. I am looking for a way to bring it up without redeploying the hosted engine. Thanks in advance for your help. Kind regards, Tau

2 1

Agentless backup solutions
by femi adegoke 08 Aug '19

08 Aug '19

What backup solutions are people using? I'm only interested in host-level backups (no agents in the vm's) I am aware of the following products: https://storware.eu/en/storware-vprotect/ https://github.com/zipurman/oVIRT_Simple_Backup https://www.sepusa.com/ Any others?

9 16

Use public-signed SSL certs?
by Chris Adams 02 Aug '19

02 Aug '19

I installed an SSL cert from a public CA (Let's Encrypt) on my engine, following this: https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.2/ht… That gets the regular web UI working, but I can't upload an ISO. I assume that I need to do something with the imageio-proxy service on the engine, but not sure what... I tried replacing imageio-proxy.cer and imageio-proxy.key.nopass, but that didn't work. I'm trying to avoid ever needing to install a special CA cert in browsers. -- Chris Adams <cma(a)cmadams.net>

6 19

reinstallation information
by nikkognt＠gmail.com 24 Jul '19

24 Jul '19

Hi, after a blackout one host of my ovirt not working properly. I tried to Reinstall it but ends with the following error "Failed to install Host ov1. Failed to execute stage 'Closing up': Failed to start service 'vdsmd'." I tried to start manually but it not start . Now, I would like to reinstall from iso ovirt node. After I put the host is in maintenance must I remove host from the cluster (Hosts -> host1 -> Remove) or I can reinstall without remove it? If I remore it from the cluster the network configurations I lose them or not? My ovirt version is oVirt Engine Version: 4.1.9.1-1.el7.centos.

2 6

Import VM from ovirt-exported ova
by david.paning＠gmx.ch 24 Jul '19

24 Jul '19

Hello, i installed a new oVirt 4.3.4 from scratch and am attempting to restore the VMs which ran perfectly fine on my last oVirt 4.2.8, where i exported the VM to the export domain and also as an OVA file. Importing the export domain fails, which i plan to debug later. But importing the OVA file via the Administration Portal also fails with Error ID: 1153 Message: Failed to import the VM to Data Center, Cluster. The VM name is still recognised by the import routine, which tells me the file is readable... Now my questions: Is there any option to try the same from CLI, hoping to get better clues for what is going on? Are there specific log options which could give some clues? Would it be better in general to import the VM from an export-storage domain instead of using a OVA export? Any hint would highly appreciated. Best

3 2

Re: oVirt hyerconverged more than 12 node
by Strahil 10 Jul '19

10 Jul '19

Where did you read that? It seems I can't find such statement in the web. Best Regards Strahil NikolovOn Jun 26, 2019 11:52, wodel youchi <wodel.youchi(a)gmail.com> wrote: > > Hi, > > Anyone!!!??? > > Regards. > > Le dim. 23 juin 2019 à 17:06, wodel youchi <wodel.youchi(a)gmail.com> a écrit : >> >> Hi, >> >> Could someone explain the 12 nodes limitation when installing oVirt Hyperconverged? >> >> Our client has 16 nodes, can we use them on a hyperconverged installation? for example creating two clusters, one with 9 nodes and the second with 6 nodes. >> >> Regards.

6 6

Ovirt Hyperconverged Cluster
by raffaele＠stefanile.com 10 Jul '19

10 Jul '19

I am installing ovirt 4.2 on three nodes. I am using centos with ovirt cockpit. My /sdb is my boot disk and /sda is my local storage, When I started the setup with cockpit I selected the sda but the ansible script stay on sdb. I have fix all changing the playbook manually but in the execution the gdeploy tool stay blocked on TASK [Create Physical Volume] . I don't find any logs. How I can fix that?

3 4

Any one uses Nvidia T4 as vGPU in production?
by Arman Khalatyan 05 Jul '19

05 Jul '19

Hello, any successful stories of the Nvidia T4 usage with the Ovirt? I was wondered if one would get 2 hosts each with T4s , are there live migrations possible? thanks, Arman

2 1

Spice console very poor performance for Windows 10 vm
by Leo David 04 Jul '19

04 Jul '19

Hello Everyone, Maybe I am something wrong, but spice console seem to be very laggy and slow for windows 10 vms. I have tried both qxl and qxl-dod drivers, but no luck so far... As a notice, the Win 2012R2 vm console is running fine, the problem seems to only affect Windows 10. Any ideas, what should I do to sort this out ? Thank you very much ! Leo -- Best regards, Leo David

6 22

Using a synology as an nfs storage
by Andy Michielsen 03 Jul '19

03 Jul '19

Hello, I'm setting up a 3 node cluster with the ovirtnode iso and a seperate server with the engine on and a synology for nfs storage. I have done my configuration and I'm able to mount the share manually on the node with a command. Also on the server with the engine on I can mount it manually. But when I want to do it through the webinterface to add a data domain it say the permissions are wrong. Any idea's on how to figure this out ? Kind regards.

7 11

Re: [ovirt-devel] USB on host support?
by Nir Soffer 02 Jul '19

02 Jul '19

On Sat, Jun 29, 2019 at 11:57 PM Hetz Ben Hamo <hetz(a)hetz.biz> wrote: > One of the requirements is USB host support (which will be on the nodes, > not on the desktops). I haven't found any way to connect USB to a VM other > then through SPICE, but this method won't help as these dongles won't be on > desktops. > > Is this in the road map of oVirt? > Did you try Compute > Virtual machines > vm-name > Host devices? Nir

3 2

Re: USB Passtrough device problem
by Strahil 01 Jul '19

01 Jul '19

You can attach the usb to an oVirt node and check the module in use there. Then you can try patthrough the device and check the module in use on the VM (if it's linux) or install the driver (if Windows). Best Regards, Strahil NikolovOn Jun 28, 2019 21:11, Juan Pablo Lorier <jplorier(a)gmail.com> wrote: > > thanks anyway. I'm trying to figure out how to deal with this. > > Regards > > El 26/6/19 a las 16:45, Strahil escribió: > > Slow motion... This sounds like bad driver or an unoptimized one. > > Sadly I have no more ideas how to overcome this. > > Best Rregards, > Strahil Nikolov > > On Jun 25, 2019 20:07, jplorier(a)gmail.com wrote: >> >> Hi Strahil >> >> Sorry for the late reply but google sent ovirt mails to spam. I have tried and thought I get audio, it sounds like its played at an incorrect bitrate (I recorded audio ant soundls like slow motion audio). >> Is there any other way to present the usb device than throught console usb emulation? >> Regards >>

2 1

hosted engine not getting up
by Crazy Ayansh 01 Jul '19

01 Jul '19

Hi Team, Today i rebooted my hosted engine and found it was not getting up. After connecting through remote viewer i found the error "error:cannot allocate kernel buffer" and i am not able to start hosted engine.any suggestions ?

3 3

Ovirt Hyperconverged Cluster
by raffaele＠stefanile.com 01 Jul '19

01 Jul '19

Hi all, I have configured a 3 nodes cluster with an Hyperconverged gluster. I have used 2 network interface bonded with one VLAN for the mgmt and an other one for the storage. When I use cockpit to deploy the hosted engine I receive this error. [ ERROR ] fatal: [localhost]: FAILED! => {"changed": false, "msg": "The host has been set in non_operational status, please check engine logs, fix accordingly and re-deploy.\n"} The ovirt version is 4.3 Someone have a similar problem?

5 7

Proper way to upgrade hosts OS?
by Nicolas Ecarnot 01 Jul '19

01 Jul '19

Hello, We're not using nodes but CentOS 7.x hosts. Do you know if some documentation has been written about the proper way to upgrade the operating system of the hosts, and especially how to prevent breaking dependencies or cause versions flaws? Thank you. -- Nicolas ECARNOT

2 2

Ovirt
by ioabdoulrahamaneapp.site＠gmail.com 30 Jun '19

30 Jun '19

Hello Please, I need help. it's been more than 4 times that I install ovirt-node-ng-install-4.3.4-2019061016.el7 but every time I do ifconfig, I see the message error bash command. I looked back in the sbin folder and there is no ifconfig file. Thanks

3 2

USB host support?
by Hetz Ben Hamo 29 Jun '19

29 Jun '19

Hi, I'm in communication with a company that thinks about RHV. One of the requirements is USB host support (which will be on the nodes, not on the desktops). I haven't found any way to connect USB to a VM other then through SPICE, but this method won't help as these dongles won't be on desktops. Is this in the road map of oVirt? Thanks

1 0

Re: Ovirt Hyperconverged Cluster
by Strahil 29 Jun '19

29 Jun '19

I think raid is OK. At least my setup has a raid0 of 2 HDDs. In the error message there is the command that is being executed by the playbook. Run it manually and if it fails - run again with more verbosely. Best Regards, Strahil NikolovOn Jun 29, 2019 01:00, Edward Berger <edwberger(a)gmail.com> wrote: > > Maybe there is something already on the disk from before? > gluster setup wants it completely blank, no detectable filesystem, no raid, etc. > see what is there with fdisk.-l see what PVs exist with pvs. > Manually wipe, reboot and try again? > > On Fri, Jun 28, 2019 at 5:37 AM <raffaele(a)stefanile.com> wrote: >> >> I have added the lvm global filter and I have configured the multipath.conf but gdploy stay blocked on the PV creation on sda. >> I don't have any log in /var/log/ovirt-hosted-engine-setup >> _______________________________________________ >> 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/SHZOZFQXM6G6U…

1 0

Ovirt + Azure + AWS
by darkytoo＠gmail.com 29 Jun '19

29 Jun '19

Something i struggle with is I can't find any support for things like azure site recovery, azure backup or migrating to / from azure or AWS using oVirt, is there something i'm missing?

1 0

Re: USB Passtrough device problem
by Strahil 28 Jun '19

28 Jun '19

Slow motion... This sounds like bad driver or an unoptimized one. Sadly I have no more ideas how to overcome this. Best Rregards, Strahil NikolovOn Jun 25, 2019 20:07, jplorier(a)gmail.com wrote: > > Hi Strahil > > Sorry for the late reply but google sent ovirt mails to spam. I have tried and thought I get audio, it sounds like its played at an incorrect bitrate (I recorded audio ant soundls like slow motion audio). > Is there any other way to present the usb device than throught console usb emulation? > Regards >

2 1

Re: [ANN] oVirt 4.3.5 Third Release Candidate is now available for testing
by Strahil 28 Jun '19

28 Jun '19

I've mentioned it into the bug that tracks gluster6 integration with oVirt -> https://bugzilla.redhat.com/show_bug.cgi?id=1693998 At that time, oVirt was still not using gluster v6 , so I didn't open a separate bug. As I'm currently on the go, I can open a bug with more details in Monday. Best Regards, Strahil NikolovOn Jun 27, 2019 09:24, Sandro Bonazzola <sbonazzo(a)redhat.com> wrote: > > > > Il giorno gio 27 giu 2019 alle ore 07:38 Strahil <hunter86_bg(a)yahoo.com> ha scritto: >> >> Hi Sandro, >> >> Thanks for the info. >> >> I've just updated my lab (gluster v6.1 -> 6.3 ) and the only issue I have detected so far is that the Advanced Options in UI show no info for the replica bricks, while the arbiter is working. >> >> So the situation is the same as before the upgrade. >> >> Best Regards, >> Strahil Nikolov > > > Thanks for the feedback! Did you already open a bug for this? >

3 3

ovirt-engine
by raffaele＠stefanile.com 28 Jun '19

28 Jun '19

Hi, I am installing an ovirt 4.2 self hosted engine on gluster hyperconverged (3 centos nodes) When, after the gluster configuration, I start the deploy the hosted-engine tool return [ ERROR ] ERROR! 'delegate_to' is not a valid attribute for a TaskInclude [ ERROR ] [ ERROR ] The error appears to be in '/usr/share/ovirt-hosted-engine-setup/ansible/bootstrap_local_vm.yml': line 308, column 11, but may [ ERROR ] be elsewhere in the file depending on the exact syntax problem. [ ERROR ] [ ERROR ] The offending line appears to be: [ ERROR ] [ ERROR ] LOCAL_VM_DIR={{ hostvars['localhost']['LOCAL_VM_DIR'] }} [ ERROR ] - name: Clean bootstrap VM [ ERROR ] ^ here [ ERROR ] Failed to execute stage 'Closing up': Failed executing ansible-playbook Someone have the same issue?

2 1

yum versionlock in ovirt node 4.3
by markus.falb＠mafalb.at 28 Jun '19

28 Jun '19

Hi, I just upgraded some ovirt node 4.2.8 to ovirt node 4.3.4 After a ...snip # yum update ovirt-node-ng-image-update snap... I rebooted, and afterwards I wanted to run a yum update like I was doing it with the previous versions, but ...snip # yum update --disableplugin fastestmirror,subscription-manager Loaded plugins: enabled_repos_upload, imgbased-persist, package_upload, product-id, search-disabled-repos, vdsmupgrade, versionlock Repository centos-sclo-rh-release is listed more than once in the configuration Excluding 76 updates due to versionlock (use "yum versionlock status" to show them) No packages marked for update Uploading Enabled Repositories Report Cannot upload enabled repos report, is this client registered? snap... "Excluding 76 updates due to versionlock" ! Many packages are locked via the yum-versionlock plugin, also many system packages like the kernel and python (well, these 2 got my attention because there were security updates published recently). Isn't it recommended anymore to update the these packages to the latest versions? Do you use modified packages (different from CentOS?) Is it safe to remove the versionlock? Best regards, Markus

4 12

Re: disk description
by Strahil 27 Jun '19

27 Jun '19

I don't get the idea. Do you want to resize a vm disk that is encrypted inside the vm ? Best Regards, Strahil NikolovOn Jun 7, 2019 05:19, Dmitry Filonov <filonov(a)hkl.hms.harvard.edu> wrote: > > Hi - > > Looks like Friday is right around the corner... > Have a really stupid question. > Is there a way to edit disk description (or extend it's size) without attaching that disk to some VM and editing disk there? > > Thanks! > > -- > Dmitry Filonov > Linux Administrator > SBGrid Core | Harvard Medical School > 250 Longwood Ave, SGM-114 > Boston, MA 02115

2 1

Re: Cannot inquire Lease
by Strahil 27 Jun '19

27 Jun '19

It looks OK to me , but I'm no expert in that. In such case you will have 5 GB as a reserve, which you can reduce, just to be able to delete some data (in this case VM). The question that comes to my mind is - did you receive any warning by oVirt that gluster is almost full ? Bewt Regards, Strahil NikolovOn Jun 27, 2019 14:36, suporte(a)logicworks.pt wrote: > > After empty the image file, the data center came up and I was able to remove the VM disk on oVirt Web GUI. > What is the best practice to stop gluster to fill all the disk? > When I had a new storage gluster domain in advanced parameters I usually configure it like this: > Warning Low Space Indicator (%): 20 > Critical Space Action Blocker (GB): 5 > Warning Low Confirmed Space Indicator (%): 20 > > is this the best way? > > José > > ________________________________ > From: "Strahil" <hunter86_bg(a)yahoo.com> > To: "suporte" <suporte(a)logicworks.pt>, "users" <users(a)ovirt.org> > Sent: Thursday, June 27, 2019 6:45:16 AM > Subject: Re: [ovirt-users] Re: Cannot inquire Lease > > Hm ... Removing it from the gluster but not inside oVirt can cause a lot of headaches. > Can you find that image in oVirt Storage -> Disks > > Sadly , you got no other option and the optimal approach would be to take the deletion from oVirt UI/API before the storage gets full. > > Ovirt has the option to notify you in advance. > > Best Regards, > Strahil Nikolov > > On Jun 27, 2019 01:25, suporte(a)logicworks.pt wrote: >> >> I just empty a big image here >> /rhev/data-center/mnt/glusterSD/node2.abc.pt:_data/0a19a375-77cb-47e5-af12-7b5451e6fa53/images >> >> > dff87321-a18e-45a1-a4de-fb528403ebeb >> >> and everything looks like it's working again. >> >> ________________________________ >> De: suporte(a)logicworks.pt >> Para: "users" <users(a)ovirt.org> >> Enviadas: Quarta-feira, 26 De Junho de 2019 22:20:13 >> Assunto: [ovirt-users] Cannot inquire Lease >> >> Hi, >> >> The glusterfs domain disk data master is full and the volume is down. >> I have this error: >> VDSM NODE2 command SpmStatusVDS failed: Cannot inquire Lease(name='SDM', path=u'/rhev/data-center/mnt/glusterSD/node2.abc.pt:_data/0a19a375-77cb-47e5-af12-7b5451e6fa53/dom_md/leases', offset=1048576): (2, 'Sanlock get hosts failure', 'No such file or directory') >> >> Cannot delete de domain because is the data master. >> Version 4.3.4.3-1.el7 >> >> What can I do? >> >> >> Thanks >> >> José >> >> -- >> ________________________________ >> Jose Ferradeira >> http://www.logicworks.pt >> >> _______________________________________________ >> 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/DHZ3BQ77SK353… > >

2 1

Re: Reinstalling the whole infrastructure
by Markus Schaufler 27 Jun '19

27 Jun '19

Would be really glad for any input in this matter!

1 0

Re: Cannot inquire Lease
by Strahil 27 Jun '19

27 Jun '19

Hm ... Removing it from the gluster but not inside oVirt can cause a lot of headaches. Can you find that image in oVirt Storage -> Disks Sadly , you got no other option and the optimal approach would be to take the deletion from oVirt UI/API before the storage gets full. Ovirt has the option to notify you in advance. Best Regards, Strahil NikolovOn Jun 27, 2019 01:25, suporte(a)logicworks.pt wrote: > > I just empty a big image here > /rhev/data-center/mnt/glusterSD/node2.abc.pt:_data/0a19a375-77cb-47e5-af12-7b5451e6fa53/images > > > dff87321-a18e-45a1-a4de-fb528403ebeb > > and everything looks like it's working again. > > ________________________________ > De: suporte(a)logicworks.pt > Para: "users" <users(a)ovirt.org> > Enviadas: Quarta-feira, 26 De Junho de 2019 22:20:13 > Assunto: [ovirt-users] Cannot inquire Lease > > Hi, > > The glusterfs domain disk data master is full and the volume is down. > I have this error: > VDSM NODE2 command SpmStatusVDS failed: Cannot inquire Lease(name='SDM', path=u'/rhev/data-center/mnt/glusterSD/node2.abc.pt:_data/0a19a375-77cb-47e5-af12-7b5451e6fa53/dom_md/leases', offset=1048576): (2, 'Sanlock get hosts failure', 'No such file or directory') > > Cannot delete de domain because is the data master. > Version 4.3.4.3-1.el7 > > What can I do? > > > Thanks > > José > > -- > ________________________________ > Jose Ferradeira > http://www.logicworks.pt > > _______________________________________________ > 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/DHZ3BQ77SK353…

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RDO integration with oVirt
by Strahil 27 Jun '19

27 Jun '19

Hey guys, I know that RHV has a nice integration with Red Hat's openstack , but I was wondering if RDO - oVirt are having that integration. I've read a nice post : http://www.chrisj.cloud/?q=node/8 and I was wondering if I can do it - as I'm thinking about learning openstack. Bewt Regards, Strahil Nikolov

2 1

VM IPsec network performance
by TranceWorldLogic . 27 Jun '19

27 Jun '19

Hi, I have enable multi-queue feature on nic card and I am getting normal throughput as 26 Gbps. But when I am trying throughput test with IPsec I am getting only max 1.5Gbps. After looking at CPU usages, it is free more than 50%, I am not getting why low throughput in ipsec case. Below are my trial: 2nd, I tried to distribute multi-queue interrupt on mult-cpu but got same result. 3rd, I tried nic passthrough and enable RSS, I got good throughput and CPU usages. Please help me to understand how to increase vnet performance for VM. And also suggest me about ovirt setting. I have also seen some presentation in google around virtio-crypto but as I am using Guest and Host OS as centos 7.3, I can't use virtio-crypto device. Thanks, ~Rohit

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Re: Error virNetTLSContextLoadCertFromFile after upgrade from oVirt 4.2 to 4.3.4
by Strahil 27 Jun '19

27 Jun '19

What about setting the date and time manually somewhere at 2016 on all hosts and blockking ntp at all ? Then the certs will be still valid and can be renewed ? Just asking... Not sure what will be the outcome. Best Regards, Strahil NikolovOn Jun 25, 2019 12:31, Yedidyah Bar David <didi(a)redhat.com> wrote: > > On Tue, Jun 25, 2019 at 12:28 PM Stefano Danzi <s.danzi(a)hawai.it> wrote: > > > > > > > > Il 25/06/2019 10:08, Yedidyah Bar David ha scritto: > > > On Tue, Jun 25, 2019 at 10:26 AM Stefano Danzi <s.danzi(a)hawai.it> wrote: > > >> > > >> > > >> Il 25/06/2019 08:27, Yedidyah Bar David ha scritto: > > >>> On Mon, Jun 24, 2019 at 7:56 PM Stefano Danzi <s.danzi(a)hawai.it> wrote: > > >>>> I've found that this issue is related to: > > >>>> > > >>>> https://bugzilla.redhat.com/show_bug.cgi?id=1648190 > > >>> Are you sure? > > >>> > > >>> That bug is about an old cert, generated by an old version, likely > > >>> before we fixed bug 1210486 (even though it's not mentioned in above > > >>> bug). > > >> Yes! Malformed "Not Before" date/time in certs > > >> > > >>>> But i've no idea how fix it.... > > >>>> > > >>>> Il 24/06/2019 18:19, Stefano Danzi ha scritto: > > >>>>> I've just upgraded my test environment from ovirt 4.2 to 4.3.4. > > >>> Was it installed as 4.2, or upgraded? From which first version? > > >> I don't remember the first installed version. Maybe 4.0... I always > > >> upgraded the original installation. > > >> > > >>>>> System has only one host (Centos 7.6.1810) and run a self hosted engine. > > >>>>> > > >>>>> After upgrade I'm not able to run vdsmd (and so hosted engine....) > > >>>>> > > >>>>> Above the error in log: > > >>>>> > > >>>>> journalctl -xe > > >>>>> > > >>>>> -- L'unità libvirtd.service ha iniziato la fase di avvio. > > >>>>> giu 24 18:09:17 ovirt01.hawai.lan libvirtd[8176]: 2019-06-24 > > >>>>> 16:09:17.006+0000: 8176: info : libvirt version: 4.5.0, package: > > >>>>> 10.el7_6.12 (CentOS BuildSystem <http://bugs.centos.org>, > > >>>>> 2019-06-20-15:01:15, x86-01.bsys. > > >>>>> giu 24 18:09:17 ovirt01.hawai.lan libvirtd[8176]: 2019-06-24 > > >>>>> 16:09:17.006+0000: 8176: info : hostname: ovirt01.hawai.lan > > >>>>> giu 24 18:09:17 ovirt01.hawai.lan libvirtd[8176]: 2019-06-24 > > >>>>> 16:09:17.006+0000: 8176: error : virNetTLSContextLoadCertFromFile:513 > > >>>>> : Unable to import server certificate /etc/pki/vdsm/certs/vdsmcert.pem > > >>> Did you check this file? Does it exist? > > >>> > > >>> ls -l /etc/pki/vdsm/certs/vdsmcert.pem > > >>> > > >>> Can vdsm user read it? > > >>> > > >>> su - vdsm -s /bin/bash -c 'cat /etc/pki/vdsm/certs/vdsmcert.pem > /dev/null' > > >>> > > >>> Please check/share output of: > > >>> > > >>> openssl x509 -in /etc/pki/vdsm/certs/vdsmcert.pem -text > > >>> > > >>> Thanks and best regards, > > >> vdsm can read vdsmcert. The problem is "Not Before" date: > > >> > > >> [root@ovirt01 ~]# su - vdsm -s /bin/bash -c 'openssl x509 -in > > >> /etc/pki/vdsm/certs/vdsmcert.pem -text' > > >> Certificate: > > >> Data: > > >> Version: 3 (0x2) > > >> Serial Number: 4102 (0x1006) > > >> Signature Algorithm: sha1WithRSAEncryption > > >> Issuer: C=US, O=hawai.lan, CN=ovirtbk-sheng.hawai.lan.63272 > > >> Validity > > >> Not Before: Feb 4 08:36:07 2015 > > >> Not After : Feb 4 08:36:07 2020 GMT > > >> [CUT] > > >> > > >> > > >> [root@ovirt01 ~]# su - vdsm -s /bin/bash -c 'openssl x509 -in > > >> /etc/pki/vdsm/certs/cacert.pem -text' > > >> Certificate: > > >> Data: > > >> Version: 3 (0x2) > > >> Serial Number: 4096 (0x1000) > > >> Signature Algorithm: sha1WithRSAEncryption > > >> Issuer: C=US, O=hawai.lan, CN=ovirtbk-sheng.hawai.lan.63272 > > >> Validity > > >> Not Before: Feb 4 00:06:25 2015 > > >> Not After : Feb 2 00:06:25 2025 GMT > > >> > > > OK :-( > > > > > > So it will be rather difficult to fix. > > > > > > You should have been prompted by engine-setup long ago to renew PKI, > > > weren't you? And when you did, didn't you have to reinstall (or Re- > > > Enroll Certificates, in later versions) all hosts? > > > > I don't remember to ever seen a question about this during engine-setup, > > but it could be. > > In /etc/pki/vdsm/certs/ I can see an old cert and ca with subjet: > > > > [root@ovirt01 ~]# su - vdsm -s /bin/bash -c 'openssl x509 -in > > /etc/pki/vdsm/certs/cacert.pem.20150205093608 -text' > > Certificate: > > Data: > > Version: 3 (0x2) > > Serial Number: 1423056193 (0x54d21d41) > > Signature Algorithm: sha256WithRSAEncryption > > Issuer: CN=VDSM Certificate Authority > > Validity > > Not Before: Feb 4 13:23:13 2015 GMT > > Not After : Feb 4 13:23:13 2016 GMT > > Subject: CN=VDSM Certificate Authority > > Subject Public Key Info: > > > > [CUT] > > > > [root@ovirt01 ~]# su - vdsm -s /bin/bash -c 'openssl x509 -in > > /etc/pki/vdsm/certs/vdsmcert.pem.20150205093609 -text' > > Certificate: > > Data: > > Version: 3 (0x2) > > Serial Number: 1423056193 (0x54d21d41) > > Signature Algorithm: sha256WithRSAEncryption > > Issuer: CN=VDSM Certificate Authority > > Validity > > Not Before: Feb 4 13:23:13 2015 GMT > > Not After : Feb 4 13:23:13 2016 GMT > > Subject: CN=ovirt01.hawai.lan, O=VDSM Certificate > > Subject Public Key Info: > > Public Key Algorithm: rsaEncryption > > > > > > I think that was certs made during first hosted engine installation. > > Could it work if I manually create certs like this? > > Just to start libvirtd, vdsm and hosted-engine. > > I think it's worth a try. Just create a self-signed CA, a keypair > signed by it, and place them correctly, should work. > > The engine won't be able to talk with the host, but you can then more > easily reinstall/re-enroll-certs. > > Good luck, > -- > Didi > _______________________________________________ > 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/LBD33ESAF534F…

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Re: [ANN] oVirt 4.3.5 Third Release Candidate is now available for testing
by Strahil 27 Jun '19

27 Jun '19

Hi Sandro, Thanks for the info. I've just updated my lab (gluster v6.1 -> 6.3 ) and the only issue I have detected so far is that the Advanced Options in UI show no info for the replica bricks, while the arbiter is working. So the situation is the same as before the upgrade. Best Regards, Strahil NikolovOn Jun 26, 2019 17:45, Sandro Bonazzola <sbonazzo(a)redhat.com> wrote: > > The oVirt Project is pleased to announce the availability of the oVirt 4.3.5 Third Release Candidate for testing, as of June 26th, 2019. > > While testing this release candidate please consider deeper testing on gluster upgrade since with this release we are switching from Gluster 5 to Gluster 6. > > This update is a release candidate of the fifth 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 7.6 or later > * CentOS Linux (or similar) 7.6 or later > > This release supports Hypervisor Hosts on x86_64 and ppc64le architectures for: > * Red Hat Enterprise Linux 7.6 or later > * CentOS Linux (or similar) 7.6 or later > * oVirt Node 4.3 (available for x86_64 only) > > See the release notes [1] for installation / upgrade instructions and a list of new features and bugs fixed. > > Notes: > - oVirt Appliance has not been updated due to a regression in the tooling we use for building it.[3] > - oVirt Node is already available[2] > > Additional Resources: > * Read more about the oVirt 4.3.5 release highlights:http://www.ovirt.org/release/4.3.5/ > * 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/4.3.5/ > [2] http://resources.ovirt.org/pub/ovirt-4.3-pre/iso/ > [3] https://bugzilla.redhat.com/show_bug.cgi?id=1724076 > > -- > > Sandro Bonazzola > > MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV > > Red Hat EMEA > > sbonazzo(a)redhat.com

2 1

Cannot inquire Lease
by suporte＠logicworks.pt 27 Jun '19

27 Jun '19

Hi, The glusterfs domain disk data master is full and the volume is down. I have this error: VDSM NODE2 command SpmStatusVDS failed: Cannot inquire Lease(name='SDM', path=u'/rhev/data-center/mnt/glusterSD/node2.abc.pt:_data/0a19a375-77cb-47e5-af12-7b5451e6fa53/dom_md/leases', offset=1048576): (2, 'Sanlock get hosts failure', 'No such file or directory') Cannot delete de domain because is the data master. Version 4.3.4.3-1.el7 What can I do? Thanks José -- Jose Ferradeira http://www.logicworks.pt

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Re: Issues when Creating a Gluster Brick with Cache
by Strahil 26 Jun '19

26 Jun '19

The cache will not take immediately into effect. It is designed to save your cache disk and to load only repetitive data. Try to run your benchmark 20 times and you will notice slight improvement over reading the same object. Of course , you can use lvm cache in writethrough mode, but then it is recommended to use 2 cache disks (raid1 or lvm mirroring) . Best Regards, Strahil NikolovOn Jun 26, 2019 17:44, Robert Crawford <robert.crawford4.14.10(a)gmail.com> wrote: > > So i created the brick without the cache an add the cache doing the commands below; but it appers it's not working because I see no improvement in the benchmarks. > > pvcreate /dev/md/VMStorageHot > vgextend RHGS_vg_VMStorage /dev/md/VMStorageHot > lvcreate -L 1500G -n lv_cache RHGS_vg_VMStorage /dev/md/VMStorageHot > lvcreate -L 100M -n lv_cache_meta RHGS_vg_VMStorage /dev/md/VMStorageHot > lvconvert --type cache-pool --cachemode writeback --poolmetadata RHGS_vg_VMStorage/lv_cache_meta RHGS_vg_VMStorage/lv_cache > lvconvert --type cache --cachepool HGS_vg_VMStorage/lv_cache RHGS_vg_VMStorage/VMStorage_lv_pool > _______________________________________________ > 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/BQ4ZS245WZDDE…

1 0

vm unresponsive cpu soft lock on heavy operation
by Jayme 26 Jun '19

26 Jun '19

Basic setup notes: 3 node HCI running oVirt 4.3.3 using nodeNG for hosts. Storage is SSD backed with 10Gb network dedicated to gluster with jumbo frames enabled. The ovirt management network (which also acts as VM network) is 1Gb network Hosts are dell R720s w/ 256gb ram and E5-2690 procs I have a VM configured with 16Gb ram and 6 virtual CPUs. When this VM does a heavy operation (in this case it's dumping a large DB from a remote server) the load spikes quickly. When this happens the VM becomes unresponsive and in some cases I get cpu soft lock messages. I'm trying to determine where the bottleneck here is and how I can prevent the VM from becoming unresponsive when doing heavy tasks. Here is info from syslog showing the soft lockup: Jun 26 16:13:10 roble kernel: NMI watchdog: BUG: soft lockup - CPU#5 stuck for 23s! [pg_dump:4025] Jun 26 16:13:10 roble kernel: Modules linked in: binfmt_misc rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache sunrpc ppdev iosf_mbi crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd sg joydev parport_pc parport virtio_rng i2c_piix4 pcspkr ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic sr_mod cdrom ata_generic virtio_console virtio_net virtio_scsi pata_acpi crct10dif_pclmul crct10dif_common crc32c_intel qxl drm_kms_helper syscopyarea sysfillrect sysimgblt serio_raw fb_sys_fops ttm drm floppy ata_piix libata virtio_pci virtio_ring virtio drm_panel_orientation_quirks dm_mirror dm_region_hash dm_log dm_mod Jun 26 16:13:10 roble kernel: CPU: 5 PID: 4025 Comm: pg_dump Kdump: loaded Not tainted 3.10.0-957.21.2.el7.x86_64 #1 Jun 26 16:13:10 roble kernel: Hardware name: oVirt oVirt Node, BIOS 1.11.0-2.el7 04/01/2014 Jun 26 16:13:10 roble kernel: task: ffffa01443499040 ti: ffffa014b24a4000 task.ti: ffffa014b24a4000 Jun 26 16:13:10 roble kernel: RIP: 0010:[<ffffffffaeb113ea>] [<ffffffffaeb113ea>] generic_exec_single+0xfa/0x1b0 Jun 26 16:13:10 roble kernel: RSP: 0018:ffffa014b24a7c30 EFLAGS: 00000202 Jun 26 16:13:10 roble kernel: RAX: 0000000000000010 RBX: ffffa014b24a7c00 RCX: 0000000000000030 Jun 26 16:13:10 roble kernel: RDX: 000000000000ffff RSI: 0000000000000010 RDI: 0000000000000286 Jun 26 16:13:10 roble kernel: RBP: ffffa014b24a7c78 R08: ffffffffaf213640 R09: 000000018040003f Jun 26 16:13:10 roble kernel: R10: 0000000000000001 R11: fffff83b8e91b540 R12: ffffa014b24a7bc0 Jun 26 16:13:10 roble kernel: R13: 0000000000000c9b R14: ffffa01477bf94e8 R15: ffffa01545074270 Jun 26 16:13:10 roble kernel: FS: 00007f9fefe89840(0000) GS:ffffa0172f340000(0000) knlGS:0000000000000000 Jun 26 16:13:10 roble kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jun 26 16:13:10 roble kernel: CR2: 00007f9fef391e90 CR3: 000000014aa00000 CR4: 00000000000606e0 Jun 26 16:13:10 roble kernel: Call Trace: Jun 26 16:13:10 roble kernel: [<ffffffffaea7a4e0>] ? leave_mm+0x110/0x110 Jun 26 16:13:10 roble kernel: [<ffffffffaea7a4e0>] ? leave_mm+0x110/0x110 Jun 26 16:13:10 roble kernel: [<ffffffffaea7a4e0>] ? leave_mm+0x110/0x110 Jun 26 16:13:10 roble kernel: [<ffffffffaeb114ff>] smp_call_function_single+0x5f/0xa0 Jun 26 16:13:10 roble kernel: [<ffffffffaed75cd5>] ? cpumask_next_and+0x35/0x50 Jun 26 16:13:10 roble kernel: [<ffffffffaeb11aab>] smp_call_function_many+0x22b/0x270 Jun 26 16:13:10 roble kernel: [<ffffffffaea7a6a8>] native_flush_tlb_others+0xb8/0xc0 Jun 26 16:13:10 roble kernel: [<ffffffffaea7a718>] flush_tlb_mm_range+0x68/0x140 Jun 26 16:13:10 roble kernel: [<ffffffffaebe4687>] tlb_flush_mmu.part.76+0x37/0xe0 Jun 26 16:13:10 roble kernel: [<ffffffffaebe5f85>] tlb_finish_mmu+0x55/0x60 Jun 26 16:13:10 roble kernel: [<ffffffffaebef624>] unmap_region+0xf4/0x140 Jun 26 16:13:10 roble kernel: [<ffffffffaecfc8d3>] ? selinux_file_free_security+0x23/0x30 Jun 26 16:13:10 roble kernel: [<ffffffffaebefbe1>] ? __vma_rb_erase+0x121/0x220 Jun 26 16:13:10 roble kernel: [<ffffffffaebf1c15>] do_munmap+0x2a5/0x480 Jun 26 16:13:10 roble kernel: [<ffffffffaebf1e55>] vm_munmap+0x65/0xb0 Jun 26 16:13:10 roble kernel: [<ffffffffaebf30e2>] SyS_munmap+0x22/0x30 Jun 26 16:13:10 roble kernel: [<ffffffffaf175ddb>] system_call_fastpath+0x22/0x27 Jun 26 16:13:10 roble kernel: [<ffffffffaf175d21>] ? system_call_after_swapgs+0xae/0x146 Jun 26 16:13:10 roble kernel: Code: 00 b7 01 00 48 89 de 48 03 14 c5 60 bc 74 af 48 89 df e8 4a b7 27 00 84 c0 75 46 45 85 ed 74 11 f6 43 20 01 74 0b 0f 1f 00 f3 90 <f6> 43 20 01 75 f8 31 c0 48 8b 7c 24 28 65 48 33 3c 25 28 00 00 Jun 26 16:13:14 roble kernel: NMI watchdog: BUG: soft lockup - CPU#4 stuck for 27s! [kworker/4:3:16530] Jun 26 16:13:14 roble kernel: Modules linked in: binfmt_misc rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache sunrpc ppdev iosf_mbi crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd sg joydev parport_pc parport virtio_rng i2c_piix4 pcspkr ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic sr_mod cdrom ata_generic virtio_console virtio_net virtio_scsi pata_acpi crct10dif_pclmul crct10dif_common crc32c_intel qxl drm_kms_helper syscopyarea sysfillrect sysimgblt serio_raw fb_sys_fops ttm drm floppy ata_piix libata virtio_pci virtio_ring virtio drm_panel_orientation_quirks dm_mirror dm_region_hash dm_log dm_mod Jun 26 16:13:14 roble kernel: CPU: 4 PID: 16530 Comm: kworker/4:3 Kdump: loaded Tainted: G L ------------ 3.10.0-957.21.2.el7.x86_64 #1 Jun 26 16:13:14 roble kernel: Hardware name: oVirt oVirt Node, BIOS 1.11.0-2.el7 04/01/2014 Jun 26 16:13:14 roble kernel: Workqueue: events tsc_refine_calibration_work Jun 26 16:13:14 roble kernel: task: ffffa016acf74100 ti: ffffa014f76a8000 task.ti: ffffa014f76a8000 Jun 26 16:13:14 roble kernel: RIP: 0010:[<ffffffffaefb97e0>] [<ffffffffaefb97e0>] acpi_pm_read_verified+0x10/0x60 Jun 26 16:13:14 roble kernel: RSP: 0018:ffffa014f76abdb8 EFLAGS: 00000202 Jun 26 16:13:14 roble kernel: RAX: 00000000000addf6 RBX: 0000000000000086 RCX: 0000000000f16644 Jun 26 16:13:14 roble kernel: RDX: 0000000000000608 RSI: 00000000002aac00 RDI: ffffffffaf971901 Jun 26 16:13:14 roble kernel: RBP: ffffa014f76abdb8 R08: 00000000aff71901 R09: 0001427407e2e9e0 Jun 26 16:13:14 roble kernel: R10: 0001427407e2e9e0 R11: 0000000000000000 R12: 0000000000000004 Jun 26 16:13:14 roble kernel: R13: ffffa014f76abd38 R14: ffffffffaf62ea00 R15: ffffa0172f313900 Jun 26 16:13:14 roble kernel: FS: 0000000000000000(0000) GS:ffffa0172f300000(0000) knlGS:0000000000000000 Jun 26 16:13:14 roble kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jun 26 16:13:14 roble kernel: CR2: 0000000000448d70 CR3: 000000017789a000 CR4: 00000000000606e0 Jun 26 16:13:14 roble kernel: Call Trace: Jun 26 16:13:14 roble kernel: [<ffffffffaea3426d>] tsc_read_refs+0x8d/0xb0 Jun 26 16:13:14 roble kernel: [<ffffffffaea344b2>] tsc_refine_calibration_work+0x1c2/0x220 Jun 26 16:13:14 roble kernel: [<ffffffffaeab9ebf>] process_one_work+0x17f/0x440 Jun 26 16:13:14 roble kernel: [<ffffffffaeabaf56>] worker_thread+0x126/0x3c0 Jun 26 16:13:14 roble kernel: [<ffffffffaeabae30>] ? manage_workers.isra.25+0x2a0/0x2a0 Jun 26 16:13:14 roble kernel: [<ffffffffaeac1da1>] kthread+0xd1/0xe0 Jun 26 16:13:14 roble kernel: [<ffffffffaeac1cd0>] ? insert_kthread_work+0x40/0x40 Jun 26 16:13:14 roble kernel: [<ffffffffaf175c37>] ret_from_fork_nospec_begin+0x21/0x21 Jun 26 16:13:14 roble kernel: [<ffffffffaeac1cd0>] ? insert_kthread_work+0x40/0x40 Jun 26 16:13:14 roble kernel: Code: 43 ea 74 00 30 98 fb ae c7 05 81 ea 74 00 78 00 00 00 5d c3 0f 1f 80 00 00 00 00 66 66 66 66 90 8b 15 5d 74 7a 00 55 48 89 e5 ed <89> c6 81 e6 ff ff ff 00 ed 89 c1 81 e1 ff ff ff 00 ed 25 ff ff

1 0

VDI Brokering
by Ciro Iriarte 26 Jun '19

26 Jun '19

Hi!, What's the usual way to implement VDI with oVirt?, is it usuallly paired with a broker like UDS Enterprise / OpenUDS?, does it have anything embedded that can solve the VM assignment for a group of users?. Regards. CI.-

1 0

Graphics performance and Windows VM
by Ciro Iriarte 26 Jun '19

26 Jun '19

Hello!, I'm wondering what would be a good fit for decent graphics performance on Windows 10/2016/2019 + oVirt/KVM. Is there some kind of offloading with SPICE?, should I use RDP instead?, will vGPU backed by Nvidia cards help somehow?. The idea is to build a VDI environment for Windows VM, probably using OpenThinClient or a custom Linux image at the endpoint. The clients will use office suites, Java IDE, AutoCAD and Sketchup. Comments? Regards, -- CI.- --

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[ANN] oVirt 4.3.5 Third Release Candidate is now available for testing
by Sandro Bonazzola 26 Jun '19

26 Jun '19

The oVirt Project is pleased to announce the availability of the oVirt 4.3.5 Third Release Candidate for testing, as of June 26th, 2019. While testing this release candidate please consider deeper testing on gluster upgrade since with this release we are switching from Gluster 5 to Gluster 6. This update is a release candidate of the fifth 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 7.6 or later * CentOS Linux (or similar) 7.6 or later This release supports Hypervisor Hosts on x86_64 and ppc64le architectures for: * Red Hat Enterprise Linux 7.6 or later * CentOS Linux (or similar) 7.6 or later * oVirt Node 4.3 (available for x86_64 only) See the release notes [1] for installation / upgrade instructions and a list of new features and bugs fixed. Notes: - oVirt Appliance has not been updated due to a regression in the tooling we use for building it.[3] - oVirt Node is already available[2] Additional Resources: * Read more about the oVirt 4.3.5 release highlights: http://www.ovirt.org/release/4.3.5/ * 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/4.3.5/ [2] http://resources.ovirt.org/pub/ovirt-4.3-pre/iso/ [3] https://bugzilla.redhat.com/show_bug.cgi?id=1724076 -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://www.redhat.com/>

1 0

Issues when Creating a Gluster Brick with Cache
by Robert Crawford 26 Jun '19

26 Jun '19

Hey Everyone, When in the server manager and creating a brick from the storage device the brick will fail whenever i attach a cache device to it. I'm not really sure why? It just says unknown.

3 7

HE on single oVirt node
by Mike Davis 26 Jun '19

26 Jun '19

I installed oVirt node for oVirt v4.3.4 on a single server (default partitioning). I know a single node is not best practice, but fits our current need. Now, I am trying to deploy the hosted engine, but getting the error "Device /dev/sdb not found" (full output below). /dev/sdb does not exist. Changing to /dev/sda fails (as I would expect) with "Creating physical volume '/dev/sda' failed". There is only one logical disk on this server (RAID), which is /dev/sda. The process does not seem correct to me. Why would the wizard try to build gluster volumes on bare partitions rather than in a file system like root? What do we need to do to deploy the HE? I used Cockpit and "Hyperconverged : Configure Gluster storage and oVirt hosted engine". Since it is a single node, I selected "Run Gluster Wizard For Single Node". Host1 set to the IP address of the eno1 Ethernet interface (10.0.0.11) No Packages, Update Hosts Volumes left at defaults (engine, data, and vmstore) Bricks left at defaults - (Raid 6 / 256 / 12) - Host 10.0.0.11 - device name /dev/sdb (all LVs) - engine 100GB, data 500GB, vmstore 500GB Output after "Deployment failed": PLAY [Setup backend] *********************************************************** TASK [Gathering Facts] ********************************************************* ok: [10.0.0.11] TASK [gluster.infra/roles/firewall_config : Start firewalld if not already started] *** ok: [10.0.0.11] TASK [gluster.infra/roles/firewall_config : check if required variables are set] *** skipping: [10.0.0.11] TASK [gluster.infra/roles/firewall_config : Open/Close firewalld ports] ******** ok: [10.0.0.11] => (item=2049/tcp) ok: [10.0.0.11] => (item=54321/tcp) ok: [10.0.0.11] => (item=5900/tcp) ok: [10.0.0.11] => (item=5900-6923/tcp) ok: [10.0.0.11] => (item=5666/tcp) ok: [10.0.0.11] => (item=16514/tcp) TASK [gluster.infra/roles/firewall_config : Add/Delete services to firewalld rules] *** ok: [10.0.0.11] => (item=glusterfs) TASK [gluster.infra/roles/backend_setup : Gather facts to determine the OS distribution] *** ok: [10.0.0.11] TASK [gluster.infra/roles/backend_setup : Change to Install lvm tools for debian systems.] *** skipping: [10.0.0.11] TASK [gluster.infra/roles/backend_setup : Change to Install lvm tools for RHEL systems.] *** ok: [10.0.0.11] TASK [gluster.infra/roles/backend_setup : Install python-yaml package for Debian systems] *** skipping: [10.0.0.11] TASK [gluster.infra/roles/backend_setup : Initialize vdo_devs array] *********** ok: [10.0.0.11] TASK [gluster.infra/roles/backend_setup : Record VDO devices (if any)] ********* skipping: [10.0.0.11] => (item={u'vgname': u'gluster_vg_sdb', u'pvname': u'/dev/sdb'}) TASK [gluster.infra/roles/backend_setup : Enable and start vdo service] ******** skipping: [10.0.0.11] TASK [gluster.infra/roles/backend_setup : Create VDO with specified size] ****** skipping: [10.0.0.11] TASK [gluster.infra/roles/backend_setup : Check if valid disktype is provided] *** skipping: [10.0.0.11] TASK [gluster.infra/roles/backend_setup : Set PV data alignment for JBOD] ****** skipping: [10.0.0.11] TASK [gluster.infra/roles/backend_setup : Set PV data alignment for RAID] ****** ok: [10.0.0.11] TASK [gluster.infra/roles/backend_setup : Set VG physical extent size for RAID] *** ok: [10.0.0.11] TASK [gluster.infra/roles/backend_setup : Create volume groups] **************** failed: [10.0.0.11] (item={u'vgname': u'gluster_vg_sdb', u'pvname': u'/dev/sdb'}) => {"ansible_loop_var": "item", "changed": false, "item": {"pvname": "/dev/sdb", "vgname": "gluster_vg_sdb"}, "msg": "Device /dev/sdb not found."} NO MORE HOSTS LEFT ************************************************************* NO MORE HOSTS LEFT ************************************************************* PLAY RECAP ********************************************************************* 10.0.0.11 : ok=9 changed=0 unreachable=0 failed=1 skipped=8 rescued=0 ignored=0 ---

3 3

Re: Unable to log into Administration Portal
by Strahil 26 Jun '19

26 Jun '19

Zachary, The version lock is used by oVirt devs to prevent the system to update too far ahead of the oVirt level. Don't remove that next time. You should access the engine only by https://FQDN .IP should not be used. If you have some kind of snapshot (for example gluster) - you can consider reverting. Even consider restore from backup. I'm pretty sure that almost every failiure is recorded somewhere there ... (I am still new to advise location). Bet Regards, Strahil Nikolov On Jun 23, 2019 04:41, zachary.winter(a)witsconsult.com wrote: > > I suppose I just keep striking out on recent oVirt updates. Today (22 June 2019, all previous updates have been installed successfully) I saw that an update was available for my Enterprise Linux Host (main oVirt engine, CentOS 7 x64), and I attempted to update it. The update failed, which had never happened before. I logged in via SSH and saw that the updates had been halted due to "yum versionlock." I cleared versionlock and proceeded with the update, which appeared to work successfully. I rebooted the system, which came up a-ok. However, I can no longer reach the Administration Portal page. The browser only hangs. I see the following: > > - type in the IP address to the server and get the https://<ip address>/ovirt-engine/sso/oauth/authorize page, which tells me: > > "The FQDN used to access the system is not a valid engine FQDN. You must access the system using the engine FQDN or one of the engine alternate FQDNs. > Click here to continue." > > When I click the provided link, I get the same hanging behavior and it never loads the login page. > > - I was able to connect via Cockpit to https://<IP Address>:9090 and log in successfully as root after SSH'ing in and restarting the engine. There are no major issues displayed, and I was able to create a Diagnostic Report. Under Hostname > oVirt Machines, it will actually redirect me to the login page at https://fqdn/ovirt-engine/sso/login.html. The page will actually load after the redirect, but when I enter my admin@internal credentials it just hangs and spins. > > When I return to "Virtual Machines" in Cockpit, I have Host/Cluster/Templates/VDSM options, I see "oVirt login in progress" with a continually spinning circle, never actually able to authenticate. > > > In /var/log/ovirt-engine/ui.log, I see: > > 2019-06-22 19:08:02,533-04 ERROR [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default task-4) [] Permutation name: C92E6928986552EDD0E1C99CDC0CC8AB > 2019-06-22 19:08:02,533-04 ERROR [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default task-4) [] Uncaught exception: com.google.gwt.core.client.JavaScriptException: (TypeError) : Cannot read property 'kh' of null > at org.ovirt.engine.ui.uicommonweb.dataprovider.AsyncDataProvider.$lambda$4(AsyncDataProvider.java:387) > at org.ovirt.engine.ui.uicommonweb.dataprovider.AsyncDataProvider$lambda$4$Type.executed(AsyncDataProvider.java:387) > at org.ovirt.engine.ui.frontend.Frontend$2.$onFailure(Frontend.java:329) [frontend.jar:] > at org.ovirt.engine.ui.frontend.Frontend$2.onFailure(Frontend.java:329) [frontend.jar:] > at org.ovirt.engine.ui.frontend.communication.OperationProcessor$2.$onFailure(OperationProcessor.java:184) [frontend.jar:] > at org.ovirt.engine.ui.frontend.communication.OperationProcessor$2.onFailure(OperationProcessor.java:184) [frontend.jar:] > at org.ovirt.engine.ui.frontend.communication.GWTRPCCommunicationProvider.$handleMultipleQueriesFailure(GWTRPCCommunicationProvider.java:305) [frontend.jar:] > at org.ovirt.engine.ui.frontend.communication.GWTRPCCommunicationProvider$5$1.onFailure(GWTRPCCommunicationProvider.java:263) [frontend.jar:] > at com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java:198) [gwt-servlet.jar:] > at com.google.gwt.http.client.Request.$fireOnResponseReceived(Request.java:233) [gwt-servlet.jar:] > at com.google.gwt.http.client.RequestBuilder$1.onReadyStateChange(RequestBuilder.java:409) [gwt-servlet.jar:] > at Unknown.eval(webadmin-0.js) > at com.google.gwt.core.client.impl.Impl.apply(Impl.java:236) [gwt-servlet.jar:] > at com.google.gwt.cor

2 1

Error when upgrading Node
by zachary.winter＠witsconsult.com 26 Jun '19

26 Jun '19

I am receiving the following error when attempting to update a Node manually that will not update through the administration portal: error: %pre(ovirt-node-ng-image-update-4.3.4-1.el7.noarch) scriptlet failed, exit status 1 Error in PREIN scriptlet in rpm package ovirt-node-ng-image-update-4.3.4-1.el7.noarch Software OS Version: RHEL - 7 - 6.1810.2.el7.centos OS Description: oVirt Node 4.3.3.1 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-4.30.13-1.el7 SPICE Version: 0.14.0 - 6.el7_6.1 GlusterFS Version: glusterfs-5.5-1.el7 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: Enabled Any advice?

2 3

Error virNetTLSContextLoadCertFromFile after upgrade from oVirt 4.2 to 4.3.4
by Stefano Danzi 26 Jun '19

26 Jun '19

I've just upgraded my test environment from ovirt 4.2 to 4.3.4. System has only one host (Centos 7.6.1810) and run a self hosted engine. After upgrade I'm not able to run vdsmd (and so hosted engine....) Above the error in log: journalctl -xe -- L'unità libvirtd.service ha iniziato la fase di avvio. giu 24 18:09:17 ovirt01.hawai.lan libvirtd[8176]: 2019-06-24 16:09:17.006+0000: 8176: info : libvirt version: 4.5.0, package: 10.el7_6.12 (CentOS BuildSystem <http://bugs.centos.org>, 2019-06-20-15:01:15, x86-01.bsys. giu 24 18:09:17 ovirt01.hawai.lan libvirtd[8176]: 2019-06-24 16:09:17.006+0000: 8176: info : hostname: ovirt01.hawai.lan giu 24 18:09:17 ovirt01.hawai.lan libvirtd[8176]: 2019-06-24 16:09:17.006+0000: 8176: error : virNetTLSContextLoadCertFromFile:513 : Unable to import server certificate /etc/pki/vdsm/certs/vdsmcert.pem giu 24 18:09:17 ovirt01.hawai.lan systemd[1]: libvirtd.service: main process exited, code=exited, status=6/NOTCONFIGURED giu 24 18:09:17 ovirt01.hawai.lan systemd[1]: Failed to start Virtualization daemon. -- Subject: L'unità libvirtd.service è fallita

2 10

oVirt hyerconverged more than 12 node
by wodel youchi 26 Jun '19

26 Jun '19

Hi, Could someone explain the 12 nodes limitation when installing oVirt Hyperconverged? Our client has 16 nodes, can we use them on a hyperconverged installation? for example creating two clusters, one with 9 nodes and the second with 6 nodes. Regards.

2 2

Can ovirt implement FT functions
by xilazz＠126.com 26 Jun '19

26 Jun '19

Hi, now that ovirt has implemented the HA functionality of Shared storage and virtual machines, that's great. In our daily use and maintenance, we sometimes need some functions of virtual machine FT. At present, VMware can realize FT functions based on VSAN. Once upon a time there was a colo project, using qemu virtualization, https://wiki.qemu.org/Features/COLO, is now no one is updated. I would like to consult ovirt about the project plan of FT.

1 0

SAN re-attachment error
by Kim Kargaard 26 Jun '19

26 Jun '19

Hi, I am running into an issue with my SAN storage on ovirt 4.3 I had an issue with the engine and re-installed and when I try to activate the SAN storage and DC (once linked) again, I get this errors: VDSM node2 command HSMGetTaskStatusVDS failed: Cannot acquire host id: ('fb14e013-15f1-49b6-b129-210517aca0da', SanlockException(22, 'Sanlock lockspace add failure', 'Invalid argument')) Invalid status on Data Center Default. Setting status to Non Responsive. The nodes can still all see the SAN and the LUNs. I have tried restarting sanlock on the nodes, but the error persists. I have a vm with a disk on the SAN that I do not want to lose. Any thoughts? Kind regards Kim

1 0

Re: USB Passtrough device problem
by Strahil 25 Jun '19

25 Jun '19

Hi Juan, Can you try with a linux VM with GUI ? This will prove/outrule a problem in the Windows OS. Best Rregards, Strahil NikolovOn Jun 19, 2019 01:57, Juan Pablo Lorier <jplorier(a)gmail.com> wrote: > > Hi, > > I've tried to use 2 different audio IO interfaces connected to a VM via > USB passthrough and none worked. > > I've tried with win 10 and win server 2016 vms with different errors but > none worked. > > I've connected the devices to a host, then attached the host device to a > VM and in the VM properties I've enabled the USB support in the console > properties. > > The devices are installed and don't show any error in the device manager > within the VM, but they don't work. > > Should I do something else? > > Regards > _______________________________________________ > 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/DVFDXQGSVCYBS…

2 1

iso files
by suporte＠logicworks.pt 25 Jun '19

25 Jun '19

Hi, is possible to install a VM without an ISO domain? for version 4.3.4.3 ? Thanks -- Jose Ferradeira http://www.logicworks.pt

6 8

Reinstalling the whole infrastructure
by Markus Schaufler 25 Jun '19

25 Jun '19

Hi, I’m not sure if my thread before is correctly received by everyone when posted via the website...therefore again via email. Sorry if now everyone received this twice... --- We are running our ovirt 4.3 test infrastructure on 4 Centos hosts. Our self-hosted engine further manages several stand alone hosts as separate datacenters. We'd like now to reinstall the whole thing in a best practice way with oVirt node and a fresh hosted engine. We have planned to: - set up 2 of the 4 hosts with ovirt node - shut down the old hosted engine - set up the new hosted engine with the same name - move the VM's from the old cluster to the export domain in a maintenance windows - import the VMs to the new cluster - attach the stand alone hosts to the new hosted engine in again separate datacenters Is this way possible to go or are there other ways e.g. without the need of a maintenance window? Thanks for your thoughts!

1 0

Reinstall the whole infrastructure
by Markus Schaufler 25 Jun '19

25 Jun '19

Hi! We have installed our test infrastructure on 4 Centos hosts. Our self-hosted engine further manages serveral stand alone hosts as separate datacenters. We'd like now to reinstall the whole thing in a best practice way with oVirt node and a fresh hosted engine. We have planned to: - set up 2 of the 4 hosts with ovirt node - shut down the old hosted engine - set up the new hosted engine with the same name - move the VM's from the old cluster to the export domain in a maintenance windows - import the VMs to the new cluster - attach the stand alone hosts to the new hosted engine in again separate datacenters Is this way possible to go or are there other ways e.g. without the need of a maintenance window? Thanks for your thoughts!

1 0

Re: iso files
by suporte＠logicworks.pt 24 Jun '19

24 Jun '19

Hi Morris, Yes. But first I needed to install de CA certificate into the browser 'cause I get this error message: Unable to upload image to disk 8c96e460-87a7-4fb3-9f43-36dd278098c0 due to a network error. Ensure that ovirt-imageio-proxy service is installed and configured and that ovirt-engine's CA certificate is registered as a trusted CA in the browser. http://<FQDN of your oVirt Engine WebGUI>:/ovirt-engine/services/pki-resource?resource=ca-certificate&format=X509-PEM-CA Then upload the iso image file in the Storage – Disks area of the WebGUI. When installing a VM I can attach the iso as a cd. Is this the best way? Thanks José De: "Morris, Roy" <roy.morris(a)ventura.org> Para: suporte(a)logicworks.pt, "users" <users(a)ovirt.org> Enviadas: Segunda-feira, 24 De Junho de 2019 14:46:52 Assunto: Re: iso files Jose, Based on this text at the following link it doesn’t seem to be required anymore. https://www.ovirt.org/documentation/install-guide/chap-Configuring_Storage.… “ISO domains have been deprecated. ISO images should be uploaded directly to data domains from the Administration Portal.” Best regards, Roy Morris From: suporte(a)logicworks.pt <suporte(a)logicworks.pt> Sent: Monday, June 24, 2019 6:29:40 AM To: users Subject: [External] [ovirt-users] iso files CAUTION: This email contains links. If it looks suspicious or is not expected, DO NOT click and immediately forward to Spam.Manager(a)ventura.org. Hi, is possible to install a VM without an ISO domain? for version 4.3.4.3 ? Thanks -- Jose Ferradeira http://www.logicworks.pt

2 1

Gluster 3.12 vs Engine 4.3.5
by Николаев Алексей 24 Jun '19

24 Jun '19

2 1

Ovirt 4.3.3 on Centos7 hosted-engine deployment failure
by dustenwithane＠gmail.com 24 Jun '19

24 Jun '19

I've tried running the hosted-engine deployment a few times now. The deployment always fails at the "Wait for the host to be up" line. 2019-06-16 01:07:53,983-0400 INFO otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:109 TASK [ovirt.hosted_engine_setup : Wait for the host to be up] 2019-06-16 01:25:14,424-0400 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:103 {u'invocation': {u'module_args': {u'all_content': False, u'pattern': u'name=master-hv.domain.com', u'fetch_nested': False, u'cluster_version': None, u'nested_attributes': []}}, u'attempts': 120, u'changed': False, u'_ans ible_no_log': False, u'ansible_facts': {u'ovirt_hosts': [{u'comment': u'', u'update_available': False, u'protocol': u'stomp', u'affinity_labels': [], u'hooks': [], u'max_scheduling_memory': 0, u'cluster': {u'ha_reservation': False, u'comment': u'', u'mac_pool': {u'href': u'/ovirt-engine/api/macpools/58ca604b-017d-0374-0220-00000000014 e', u'id': u'58ca604b-017d-0374-0220-00000000014e'}, u'threads_as_cores': False, u'networks': [], u'enabled_features': [], u'href': u'/ovirt-engine/api/clusters/09a406c8-8ff4-11e9-ab0b-00163e2e878e', u'migration': {u'policy': {u'id': u'80554327-0569-496b-bdeb-fcbbf52b827b'}, u'auto_converge': u'inherit', u'bandwidth': {u'assignment_me thod': u'auto'}, u'compressed': u'inherit'}, u'data_center': {u'href': u'/ovirt-engine/api/datacenters/099a67a8-8ff4-11e9-8f2f-00163e2e878e', u'id': u'099a67a8-8ff4-11e9-8f2f-00163e2e878e'}, u'log_max_memory_used_threshold_type': u'percentage', u'id': u'09a406c8-8ff4-11e9-ab0b-00163e2e878e', u'fencing_policy': {u'skip_if_gluster_brick s_up': False, u'skip_if_gluster_quorum_not_met': False, u'skip_if_connectivity_broken': {u'threshold': 50, u'enabled': False}, u'enabled': True, u'skip_if_sd_active': {u'enabled': False}}, u'cpu_profiles': [], u'ballooning_enabled': False, u'gluster_volumes': [], u'gluster_hooks': [], u'version': {u'major': 4, u'minor': 3}, u'ksm': {u 'enabled': True, u'merge_across_nodes': True}, u'tunnel_migration': False, u'firewall_type': u'firewalld', u'description': u'The default server cluster', u'log_max_memory_used_threshold': 95, u'gluster_service': False, u'memory_policy': {u'over_commit': {u'percent': 100}, u'transparent_huge_pages': {u'enabled': True}}, u'network_filte rs': [], u'error_handling': {u'on_error': u'migrate'}, u'scheduling_policy': {u'href': u'/ovirt-engine/api/schedulingpolicies/b4ed2332-a7ac-4d5f-9596-99a439cb2812', u'id': u'b4ed2332-a7ac-4d5f-9596-99a439cb2812'}, u'permissions': [], u'switch_type': u'legacy', u'external_network_providers': [], u'name': u'Default', u'required_rng_sour ces': [u'urandom'], u'affinity_groups': [], u'virt_service': True, u'trusted_service': False, u'cpu': {u'type': u'', u'architecture': u'undefined'}}, u'href': u'/ovirt-engine/api/hosts/fcac60cc-8736-4725-ac0e-d48a91720532', u'spm': {u'priority': 5, u'status': u'none'}, u'id': u'fcac60cc-8736-4725-ac0e-d48a91720532', u'vgpu_placement': u'consolidated', u'external_status': u'ok', u'statistics': [], u'certificate': {u'organization': u'domain.com', u'subject': u'O=domain.com,CN=master-hv.domain.com'}, u'nics': [], u'storage_connection_extensions': [], u'port': 54321, u'hardware_information': {u'supported_rng_sources': []}, u'memory': 0, u'ksm': {u'enabled': False}, u'se_linux': {}, u'type': u'rhel', u'status': u'install_failed', u'tags': [], u'katello_errata': [], u'external_network_provider_configurations': [], u'ssh': {u'port': 22, u'fingerprint': u'SHA256:f5FoZC5NcGAlW8naIc81BhV0U+ly0HTDGGX4L6Rn05k'}, u'address': u'master-hv.domain.com', u'numa_nodes': [], u'device_passthrough': {u'enabled' : False}, u'unmanaged_networks': [], u'permissions': [], u'numa_supported': False, u'power_management': {u'kdump_detection': True, u'enabled': False, u'pm_proxies': [], u'automatic_pm_enabled': True}, u'name': u'master-hv.domain.com', u'devices': [], u'summary': {u'total': 0}, u'auto_numa_status': u'unknown', u'transparent_huge_pages ': {u'enabled': False}, u'network_attachments': [], u'os': {u'custom_kernel_cmdline': u''}, u'cpu': {u'speed': 0.0, u'topology': {}}, u'kdump_status': u'unknown'}]}} 2019-06-16 01:25:14,525-0400 ERROR otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:107 fatal: [localhost]: FAILED! => {"ansible_facts": {"ovirt_hosts": [{"address": "master-hv.domain.com", "affinity_labels": [], "auto_numa_status": "unknown", "certificate": {"organization": "domain.com", "subject": "O=domain.com,CN=master-hv.domain.com"}, "cluster": {"affinity_groups": [], "ballooning_enabled": false, "comment": "", "cpu": {"architecture": "undefined", "type": ""}, "cpu_profiles": [], "data_center": {"href": "/ovirt-engine/api/datacenters/099a67a8-8ff4-11e9-8f2f-00163e2e878e", "id": "099a67a8-8ff4-11e9-8f2f-00163e2e878e"}, "descript ion": "The default server cluster", "enabled_features": [], "error_handling": {"on_error": "migrate"}, "external_network_providers": [], "fencing_policy": {"enabled": true, "skip_if_connectivity_broken": {"enabled": false, "threshold": 50}, "skip_if_gluster_bricks_up": false, "skip_if_gluster_quorum_not_met": false, "skip_if_sd_active ": {"enabled": false}}, "firewall_type": "firewalld", "gluster_hooks": [], "gluster_service": false, "gluster_volumes": [], "ha_reservation": false, "href": "/ovirt-engine/api/clusters/09a406c8-8ff4-11e9-ab0b-00163e2e878e", "id": "09a406c8-8ff4-11e9-ab0b-00163e2e878e", "ksm": {"enabled": true, "merge_across_nodes": true}, "log_max_mem ory_used_threshold": 95, "log_max_memory_used_threshold_type": "percentage", "mac_pool": {"href": "/ovirt-engine/api/macpools/58ca604b-017d-0374-0220-00000000014e", "id": "58ca604b-017d-0374-0220-00000000014e"}, "memory_policy": {"over_commit": {"percent": 100}, "transparent_huge_pages": {"enabled": true}}, "migration": {"auto_converg e": "inherit", "bandwidth": {"assignment_method": "auto"}, "compressed": "inherit", "policy": {"id": "80554327-0569-496b-bdeb-fcbbf52b827b"}}, "name": "Default", "network_filters": [], "networks": [], "permissions": [], "required_rng_sources": ["urandom"], "scheduling_policy": {"href": "/ovirt-engine/api/schedulingpolicies/b4ed2332-a7 ac-4d5f-9596-99a439cb2812", "id": "b4ed2332-a7ac-4d5f-9596-99a439cb2812"}, "switch_type": "legacy", "threads_as_cores": false, "trusted_service": false, "tunnel_migration": false, "version": {"major": 4, "minor": 3}, "virt_service": true}, "comment": "", "cpu": {"speed": 0.0, "topology": {}}, "device_passthrough": {"enabled": false}, "devices": [], "external_network_provider_configurations": [], "external_status": "ok", "hardware_information": {"supported_rng_sources": []}, "hooks": [], "href": "/ovirt-engine/api/hosts/fcac60cc-8736-4725-ac0e-d48a91720532", "id": "fcac60cc-8736-4725-ac0e-d48a91720532", "katello_errata": [], "kdump_status": "unknown", "ksm": {"enab led": false}, "max_scheduling_memory": 0, "memory": 0, "name": "master-hv.domain.com", "network_attachments": [], "nics": [], "numa_nodes": [], "numa_supported": false, "os": {"custom_kernel_cmdline": ""}, "permissions": [], "port": 54321, "power_management": {"automatic_pm_enabled": true, "enabled": false, "kdump_detection": true, " pm_proxies": []}, "protocol": "stomp", "se_linux": {}, "spm": {"priority": 5, "status": "none"}, "ssh": {"fingerprint": "SHA256:f5FoZC5NcGAlW8naIc81BhV0U+ly0HTDGGX4L6Rn05k", "port": 22}, "statistics": [], "status": "install_failed", "storage_connection_extensions": [], "summary": {"total": 0}, "tags": [], "transparent_huge_pages": {"e nabled": false}, "type": "rhel", "unmanaged_networks": [], "update_available": false, "vgpu_placement": "consolidated"}]}, "attempts": 120, "changed": false} Am I missing something? I've searched and found similar errors in previous version deployments that were found to be related to bugs, but those were said to be corrected in version 4.3.3. I'm kind of stuck at this point. Any help at all would be appreciated.

2 7

Re: Import VM from ovirt-exported ova
by Strahil 23 Jun '19

23 Jun '19

When adding the iscsi domain - it complains about the name. Do you have a local (to the cluster) domain that could have the same name with the name of the iscsi storage domain ? If tar fails to extract the archive - then the oVirt will also fail. Can you export a new OVA and test it before trying to import ? Best Regards, Strahil NikolovOn Jun 22, 2019 23:26, David Paning <david.paning(a)gmx.ch> wrote: > > Ammending my post: > i tried to extract the ova file, but this fails like this: > > # tar xvf VM0001.ova > vm.ovf > 3223a5b9-275f-4ecc-a221-795f675e667e > tar: Unexpected EOF in archive > tar: rmtlseek not stopped at a record boundary > tar: Error is not recoverable: exiting now > > The result still is: > # ls -al > total 20064272 > drwxr-xr-x. 2 vdsm kvm 4096 Jun 22 20:52 . > dr-xr-xr-x. 21 root root 4096 Jun 22 20:45 .. > -rw-------. 1 root root 10272886272 Jun 22 20:52 3223a5b9-275f-4ecc-a221-795f675e667e > -rw-r--r--. 1 vdsm kvm 10272899072 Jun 21 21:13 VM0001.ova > -rw-r--r--. 1 root root 11469 May 30 19:07 vm.ovf > > Disk space is sufficient, with double the capacity of the uncompressed VM size... > > It starts to turn into a bit of a nightmare: > 1) Importing the VM from OVA fails like described above > 2) Attempting to import the "Export"-storage domain of the previous oVirt 4.3.3.1 installation where i had exportet the VM to failed, as tthere is no storage domain recognized > 3) Attempting to import the iSCSI-based "Data"-domain of that same previous cluster fails, due to the folloing error: > "Error while executing action: Cannot add Storage. The Storage Domain name is already in use." > > The iSCSI-LUN is not connected to any other initiator. > The hosts which belonged to the former oVirt cluster are erased or offline... > > As i still have all the sSCSI-LUNs, is there any option left to get hold of that VirtualMachine? > > It's not just this machine, but also wondering how to prepare for the next time i have to migrate the cluster... > > Any suggestion on how to proceed best is highly welcome ;-) > _______________________________________________ > 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/SGG3K3RH6GNJT…

1 0

Unable to log into Administration Portal
by zachary.winter＠witsconsult.com 23 Jun '19

23 Jun '19

I suppose I just keep striking out on recent oVirt updates. Today (22 June 2019, all previous updates have been installed successfully) I saw that an update was available for my Enterprise Linux Host (main oVirt engine, CentOS 7 x64), and I attempted to update it. The update failed, which had never happened before. I logged in via SSH and saw that the updates had been halted due to "yum versionlock." I cleared versionlock and proceeded with the update, which appeared to work successfully. I rebooted the system, which came up a-ok. However, I can no longer reach the Administration Portal page. The browser only hangs. I see the following: - type in the IP address to the server and get the https://<ip address>/ovirt-engine/sso/oauth/authorize page, which tells me: "The FQDN used to access the system is not a valid engine FQDN. You must access the system using the engine FQDN or one of the engine alternate FQDNs. Click here to continue." When I click the provided link, I get the same hanging behavior and it never loads the login page. - I was able to connect via Cockpit to https://<IP Address>:9090 and log in successfully as root after SSH'ing in and restarting the engine. There are no major issues displayed, and I was able to create a Diagnostic Report. Under Hostname > oVirt Machines, it will actually redirect me to the login page at https://fqdn/ovirt-engine/sso/login.html. The page will actually load after the redirect, but when I enter my admin@internal credentials it just hangs and spins. When I return to "Virtual Machines" in Cockpit, I have Host/Cluster/Templates/VDSM options, I see "oVirt login in progress" with a continually spinning circle, never actually able to authenticate. In /var/log/ovirt-engine/ui.log, I see: 2019-06-22 19:08:02,533-04 ERROR [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default task-4) [] Permutation name: C92E6928986552EDD0E1C99CDC0CC8AB 2019-06-22 19:08:02,533-04 ERROR [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default task-4) [] Uncaught exception: com.google.gwt.core.client.JavaScriptException: (TypeError) : Cannot read property 'kh' of null at org.ovirt.engine.ui.uicommonweb.dataprovider.AsyncDataProvider.$lambda$4(AsyncDataProvider.java:387) at org.ovirt.engine.ui.uicommonweb.dataprovider.AsyncDataProvider$lambda$4$Type.executed(AsyncDataProvider.java:387) at org.ovirt.engine.ui.frontend.Frontend$2.$onFailure(Frontend.java:329) [frontend.jar:] at org.ovirt.engine.ui.frontend.Frontend$2.onFailure(Frontend.java:329) [frontend.jar:] at org.ovirt.engine.ui.frontend.communication.OperationProcessor$2.$onFailure(OperationProcessor.java:184) [frontend.jar:] at org.ovirt.engine.ui.frontend.communication.OperationProcessor$2.onFailure(OperationProcessor.java:184) [frontend.jar:] at org.ovirt.engine.ui.frontend.communication.GWTRPCCommunicationProvider.$handleMultipleQueriesFailure(GWTRPCCommunicationProvider.java:305) [frontend.jar:] at org.ovirt.engine.ui.frontend.communication.GWTRPCCommunicationProvider$5$1.onFailure(GWTRPCCommunicationProvider.java:263) [frontend.jar:] at com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java:198) [gwt-servlet.jar:] at com.google.gwt.http.client.Request.$fireOnResponseReceived(Request.java:233) [gwt-servlet.jar:] at com.google.gwt.http.client.RequestBuilder$1.onReadyStateChange(RequestBuilder.java:409) [gwt-servlet.jar:] at Unknown.eval(webadmin-0.js) at com.google.gwt.core.client.impl.Impl.apply(Impl.java:236) [gwt-servlet.jar:] at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:275) [gwt-servlet.jar:] at Unknown.eval(webadmin-0.js) In engine.log, I see some update related errors: 2019-06-22 18:46:54,053-04 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engineScheduled-Thread-22) [] EVENT_ID: VDS_BROKER_COMMAND_FAILURE(10,802), VDSM ovirt2. command HSMGetAllTasksStatusesVDS failed: Not SPM 2019-06-22 18:46:54,054-04 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksStatusesVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-22) [] Command 'HSMGetAllTasksStatusesVDSCommand(HostName = ovirt2., VdsIdVDSCommandParametersBase:{hostId='2f1da67f-66f7-40d6-81c4-dde82d6a6dd6'})' execution failed: IRSGenericException: IRSErrorException: IRSNonOperationalException: Not SPM 2019-06-22 19:01:18,875-04 ERROR [org.ovirt.engine.core.bll.host.HostUpgradeManager] (EE-ManagedThreadFactory-hostUpdatesChecker-Thread-2) [] Failed to run check-update of host 'ovirt1.'. Error: fatal: [ovirt1.]: FAILED! => {"changed": false, "msg": "yum lockfile is held by another process"} 2019-06-22 19:01:18,875-04 ERROR [org.ovirt.engine.core.bll.hostdeploy.HostUpdatesChecker] (EE-ManagedThreadFactory-hostUpdatesChecker-Thread-2) [] Failed to check if updates are available for host 'ovirt1.' with error message 'Failed to run check-update of host 'ovirt1.'. Error: fatal: [ovirt1.]: FAILED! => {"changed": false, "msg": "yum lockfile is held by another process"} 2019-06-22 19:01:18,881-04 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-hostUpdatesChecker-Thread-2) [] EVENT_ID: HOST_AVAILABLE_UPDATES_FAILED(839), Failed to check for available updates on host ovirt1. with message 'Failed to run check-update of host 'ovirt1.'. Error: fatal: [ovirt1.]: FAILED! => {"changed": false, "msg": "yum lockfile is held by another process"} 2019-06-22 19:08:04,848-04 ERROR [org.ovirt.engine.core.bll.SshHostRebootCommand] (EE-ManagedThreadFactory-commandCoordinator-Thread-2) [6a9c283] Command 'org.ovirt.engine.core.bll.SshHostRebootCommand' failed: ManagedThreadFactory is stopped 2019-06-22 19:08:04,848-04 ERROR [org.ovirt.engine.core.bll.SshHostRebootCommand] (EE-ManagedThreadFactory-commandCoordinator-Thread-2) [6a9c283] Exception: java.lang.IllegalStateException: ManagedThreadFactory is stopped 2019-06-22 19:08:04,857-04 ERROR [org.ovirt.engine.core.bll.SshHostRebootCommand] (EE-ManagedThreadFactory-commandCoordinator-Thread-2) [6a9c283] Error during log command: org.ovirt.engine.core.bll.SshHostRebootCommand. Exception PreparedStatementCallback; uncategorized SQLException for SQL [select * from getclusterbyclusterid(?, ?, ?)]; SQL state [null]; error code [0]; IJ031013: Interrupted attempting lock: org.jboss.jca.adapters.jdbc.local.LocalManagedConnection@7b3be2cd; nested exception is java.sql.SQLException: IJ031013: Interrupted attempting lock: org.jboss.jca.adapters.jdbc.local.LocalManagedConnection@7b3be2cd 2019-06-22 19:08:04,858-04 ERROR [org.ovirt.engine.core.bll.job.ExecutionHandler] (EE-ManagedThreadFactory-commandCoordinator-Thread-2) [6a9c283] Exception: org.springframework.jdbc.UncategorizedSQLException: PreparedStatementCallback; uncategorized SQLException for SQL [select * from checkifjobhastasks(?)]; SQL state [null]; error code [0]; IJ031013: Interrupted attempting lock: org.jboss.jca.adapters.jdbc.local.LocalManagedConnection@7b3be2cd; nested exception is java.sql.SQLException: IJ031013: Interrupted attempting lock: org.jboss.jca.adapters.jdbc.local.LocalManagedConnection@7b3be2cd 2019-06-22 19:08:04,869-04 ERROR [org.ovirt.engine.core.bll.job.ExecutionHandler] (EE-ManagedThreadFactory-commandCoordinator-Thread-2) [6a9c283] Failed to end Job '376636f1-29cb-4bb7-adc4-1c8470ec1070', 'SshHostReboot': Failed to obtain JDBC Connection; nested exception is java.sql.SQLException: javax.resource.ResourceException: IJ000457: Unchecked throwable in managedConnectionReconnected() cl=org.jboss.jca.core.connectionmanager.listener.TxConnectionListener@4a38ab13[state=NORMAL managed connection=org.jboss.jca.adapters.jdbc.local.LocalManagedConnection@7b3be2cd connection handles=0 lastReturned=1561244884865 lastValidated=1561244613838 lastCheckedOut=1561244884865 trackByTx=false pool=org.jboss.jca.core.connectionmanager.pool.strategy.OnePool@250efd73 mcp=SemaphoreConcurrentLinkedQueueManagedConnectionPool@440e7f35[pool=ENGINEDataSource] xaResource=LocalXAResourceImpl@41bc50e8[connectionListener=4a38ab13 connectionManager=49ec2180 warned=false currentXid=null productName=Postgre SQL productVersion=10.6 jndiName=java:/ENGINEDataSource] txSync=null] 2019-06-22 19:08:05,220-04 ERROR [org.ovirt.engine.core.bll.hostdeploy.UpgradeHostInternalCommand] (EE-ManagedThreadFactory-commandCoordinator-Thread-2) [6a9c283] Engine failed to restart via ssh host 'ovirt1.' ('33138c5f-9e48-4426-b9e7-ae148ae16387') after upgrade 2019-06-22 19:08:06,245-04 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-commandCoordinator-Thread-2) [49770eb6-43f1-4048-af2c-a7ebadf282bb] EVENT_ID: HOST_UPGRADE_FAILED(841), Failed to upgrade Host ovirt1. (User: admin@internal-authz). 2019-06-22 19:10:58,333-04 ERROR [org.ovirt.engine.core.bll.Backend] (ServerService Thread Pool -- 52) [] Error during initialization: javax.ejb.EJBException: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance 2019-06-22 19:24:36,687-04 ERROR [org.ovirt.engine.core.bll.Backend] (ServerService Thread Pool -- 42) [] Error during initialization: javax.ejb.EJBException: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance 2019-06-22 21:14:46,279-04 ERROR [org.ovirt.engine.core.bll.Backend] (ServerService Thread Pool -- 55) [] Error during initialization: javax.ejb.EJBException: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance It appears that a lot of the system is still running, but I just can't reach the admin page. Is there any way to roll this back or troubleshoot?

1 0

Re: ovirt-vmconsole: Pemission denied (publickey) when I select VM id
by Jonathan Greg 22 Jun '19

22 Jun '19

Here is the log I get from the engine node when I do "ssh -t -p 2222 ovirt-vmconsole(a)ovirt-engine01.int.cloche.ca<mailto:ovirt-vmconsole@ovirt-engine01.int.cloche.ca>-i .ssh/serialconsolekey connect and I enter a console id": [root@ovirt-engine01 ~]# tail -f /var/log/messages Jun 20 09:22:13 ovirt-engine01 sshd[8836]: rexec line 24: Deprecated option RSAAuthentication Jun 20 09:22:13 ovirt-engine01 sshd[8836]: reprocess config line 24: Deprecated option RSAAuthentication Jun 20 09:22:14 ovirt-engine01 sshd[8836]: Accepted publickey for ovirt-vmconsole from 192.168.30.217 port 55849 ssh2: RSA SHA256:rYFIGj3UaNY28ocnmWqK3UZpznU0bzo6tPR+NpnR6Hw Jun 20 09:22:14 ovirt-engine01 sshd[8836]: Attempt to write login records by non-root user (aborting) Jun 20 09:22:20 ovirt-engine01 ovirt-vmconsole-proxy-shell[8849]: INFO Opening console '7e2c5638-f97c-45c4-8487-153764db2fc7.sock(a)c200m2-1.int.cloche.ca' on behalf of 'admin_internal-authz'[4907b7e8-dbda-11e8-9a2e-00163e1b3a71] Jun 20 09:22:20 ovirt-engine01 sshd[8836]: Attempt to write login records by non-root user (aborting) Jun 20 09:22:21 ovirt-engine01 sshd[8848]: Received disconnect from 192.168.30.217 port 55849:11: disconnected by user Jun 20 09:22:21 ovirt-engine01 sshd[8848]: Disconnected from 192.168.30.217 port 55849

3 2

Attaching/Detaching Export Domain from CLI
by Alexander Stockel | eMAG, Technology 22 Jun '19

22 Jun '19

Hello, We have 2 ovirt clusters, one with 3.5.5-1 and the other with 4.3.3. We started to move some VM's using an export domain using thr WEB GUI which is fine but we want to do this from CLI(ovirt-shell or api). How can one do these operations from CLI: - Attach export domain - https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/ht… - Detach and maintenance an export domain - https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Virtualiza… Do these operations are actually suported anywhere via CLI? If yes, how...? I could not find them nowhere on the forums or on any official documentation. Thank you! Cu stima / Kind Regards / Mit freundlichen Grüßen, Alexander Stöckel

1 0

Cleaning up after failed task
by Alan G 21 Jun '19

21 Jun '19

Hi, Yesterday I had an AddDisk operation fail. The task is no longer running on the SPM but it's stuck in the engine DB and the failed disk is now locked. I've tried to clean it out using taskcleaner.sh, but either I'm using it incorrectly or it doesn't handle my specific scenario. There were no running tasks (-T returned empty set). There were two commands (-o) which I then removed (-r) but the Engine UI is still reporting the tasks. Possibly because step table still reports non finished steps. engine=# select step_id,start_time,end_time,status from step order by start_time; step_id | start_time | end_time | status --------------------------------------+----------------------------+----------------------------+---------- 5c60afc8-102f-49a5-84aa-a299c21e23dd | 2019-06-20 15:23:04.689+00 | 2019-06-20 15:23:04.953+00 | FINISHED 562211a7-9d12-4e1c-9b3f-16edd751904f | 2019-06-20 15:23:04.985+00 | 2019-06-20 15:23:56.105+00 | FINISHED 5f49dde9-50d9-46a2-bfb4-7cb243a14515 | 2019-06-20 15:23:05.648+00 | 2019-06-20 15:23:17.35+00 | FAILED 5095bc73-e1a2-4ea5-9c20-37ee0ecc7ac0 | 2019-06-20 15:23:20.767+00 | | STARTED a960ee64-8ef4-45de-b06c-5ddba4d71178 | 2019-06-20 15:23:23.201+00 | | STARTED 238ef349-d3dc-4923-8cc0-aa26b2d136d0 | 2019-06-20 15:23:27.67+00 | | STARTED 7f4ffe9a-6da5-485c-9732-9fc4cf93633b | 2019-06-20 15:23:35.806+00 | | STARTED ecaaa983-057e-45bd-8f6e-20675fa14999 | 2019-06-20 15:23:45.93+00 | | STARTED 67f8247b-2b99-4fec-afa4-9f7a77fa71ea | 2019-06-20 15:23:56.105+00 | | STARTED e8853408-d57c-4151-884a-691e70b0aff0 | 2019-06-21 12:01:09.636+00 | 2019-06-21 12:01:09.756+00 | FINISHED 4f03e90e-1c37-4bb7-9226-4c9ecc6425ea | 2019-06-21 12:01:09.762+00 | 2019-06-21 12:02:20.985+00 | FINISHED (11 rows) I don't want to manually delete those rows but don't know how else to resolve. ovirt-engine-4.2.8.2 Thanks, Alan

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hosted-engine restore bug?
by ada per 21 Jun '19

21 Jun '19

Hello everyone, im running on ovirt 4.3.5 For some strange reason the httpd service couldn't start on my hosted engine so i could not access the Web interface.After various unsuccessful attempts to fix it, I decided to restore the hosted engine. Following the steps: 1.engine-cleanup 2.db had to delete it manually using rm -rf /var/lib/pgsql/data 3.engine-backup --mode=restore --file=backup_file --log=log_file_name --provision-db --no-restore-permissions 4.engine-setup On step 3 it keeps coming with error messages "FATAL: Can't connect to database 'ovirt_engine_history'. Please see '/usr/bin/engine-backup --help'. i need to get this hosted-engine up and running so please advice

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Re: Ovirt Hyperconverged Cluster
by Slobodan Stevanovic 21 Jun '19

21 Jun '19

I had issues with installation too, but I end up separating the interfaces. My current setup has one interface dedicated to storage and the other one is connected to a trunk port with a couple of VLANs On Thursday, June 20, 2019, 10:53:15 AM PDT, Raffaele Stefanile <raffaele(a)stefanile.com> wrote: Yes is two interface in bound configuration with 2 vlan On Thu, Jun 20, 2019, 19:32 Slobodan Stevanovic <slobastev(a)yahoo.com> wrote: Are you using the same interface for gluster and the ovirt engine? On Thursday, June 20, 2019, 08:53:57 AM PDT, raffaele(a)stefanile.com <raffaele(a)stefanile.com> wrote: Many thanks for your help https://drive.google.com/drive/folders/1HmKccGRAI0ggyuyZrQ2OA42G24-26bsx?us… _______________________________________________ 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/B2VRA7FUZCXXV…

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Download Ovirt Repository
by siovelrm＠gmail.com 20 Jun '19

20 Jun '19

Hi, I've been using Ovirt and I'm doing fine. It happens that where I live connectivity to the internet is very slow. I wanted to know if it was possible to download the Ovirt repository in order to have it locally on my network. Greetings and thank you in advance for your answers.

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ovirt_vm ansible cloud-init ipv6 related
by Vrgotic, Marko 20 Jun '19

20 Jun '19

Dear oVirt Would you be so kind to help out clarifying if and how is IPv6 supported with -ansible / ovirt_vm / cloud-init boot protocol. I have created a VM template which by default uses cloud-init with following: [cid:image001.png@01D5251F.E55FEAA0] When I boot the VM from UI, each VM gets IPv4 DHCP and IPv6 DHCP6 address, default cloud-init setup and we have infrastructure for both IPv4 and IPv6. However, when calling same template via Ansible ovirt_vm, using following: cloud_init_nics: |~ - nic_name: eth0 |~ nic_boot_protocol: dhcp |~ nic_on_boot: true each VM receives only IPv4 DHCP and only IPv6 RA, but not DHCP IPv6. Looking at booted VM, following options are not set: * /etc/sysconfig/network => NETWORKING_IPV6=yes * Or /etc/sysconfig/network-scripts/ifcfg-eth0 => DHCPV6C=yes and IPV6INIT=yes We need IPv6 DHCP6 address , especially for registering it host with DNS AAAA record. Is this supported? Am I doing it wrong way? If its supported please let me know, how can I make sure that VMs created using Ansible also initialize DHCPV6. Please assist. Marko Vrgotic ActiveVideo

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ansible tower/awx integration in ovirt
by Nathanaël Blanchet 20 Jun '19

20 Jun '19

Hello, I wrote a playbook for workflow that automates a vm creation from a template/cloud-init and then add it to our supervision engine and finally to our backup system. All currently works fine with awx. I'd like to use one UI, and I wondered if integrating awx/tower in ovirt could be a good way to complete a basic current vm creation. -- 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

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Re: Download Ovirt Repository
by Strahil 20 Jun '19

20 Jun '19

You can also deploy a spacewalk-based system for central repository management. I am using uyuni project for local VM repo, but it should be able to sync the oVirt repos without any issues. Of course, spacewalk requires some basic knowledge but it's not a rocket science. Best Regards, Strahil NikolovOn Jun 20, 2019 09:21, jin&hitman&Barracuda <jinhitman(a)gmail.com> wrote: > > Hi > > We 've a seperate test and aducation lab and connection is very intermittent. I use reposync command to create a local copy of repositories. When sync done, "createrepo" command prepare a repodata directory. After first sync, a cron job can sync continuously daily basis. I believe this is the most easy way to having a local repo. > > If you need a complete guide for this, you may look at "Red Hat Virtualization 4.2 installation guide" page 18. > > On Thu, 20 Jun 2019, 07:41 , <siovelrm(a)gmail.com> wrote: >> >> Hi, I've been using Ovirt and I'm doing fine. It happens that where I live connectivity to the internet is very slow. I wanted to know if it was possible to download the Ovirt repository in order to have it locally on my network. Greetings and thank you in advance for your answers. >> _______________________________________________ >> 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/5FFR4TQ6CLWJZ…

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Windows Server 2019: Driver Signature Enforcement
by Vinícius Ferrão 20 Jun '19

20 Jun '19

Hello, I’m running oVirt 4.3.0 and installing Windows Server 2019 with UEFI Secure Boot is impossible with the bundled VirtIO drivers. Windows complains about invalid signatures on vioscsi.sys. The only way to boot the system is halting the process with F8 and them selecting: Disable Driver Signature Enforcement. So, what’s the recommended way to solve this? There’s no signed drivers? Thanks,

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Does anyone have a positive experience with physical host to oVirt conversion?
by Artem Tambovskiy 19 Jun '19

19 Jun '19

Hello, Just would like to check if it really possible to convert old Centos6 based physical box into oVirt 4.3 VM? I haven't been able to find any success stories on this and process seems a bit complicated. As I understand it I need a virt-v2v conversion proxy + image with virt-p2v running on physical host which needs to be converted. I'm a bit lost how I can get the converted VM into oVirt cluster than? -- Regards, Artem

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Ovirt engine setup Error
by PS Kazi 19 Jun '19

19 Jun '19

I am getting error while Ovirt Engine Setup: Ovirt Node version 4.3.4 ____________________________________________ [ ERROR ] fatal: [localhost]: FAILED! => {"attempts": 90, "changed": true, "cmd": "virsh -r net-dhcp-leases default | grep -i 00:16:3e:5f:0e:ea | awk '{ print $5 }' | cut -f1 -d'/'", "delta": "0:00:00.086952", "end": "2019-06-14 12:05:37.249240", "rc": 0, "start": "2019-06-14 12:05:37.162288", "stderr": "", "stderr_lines": [], "stdout": "", "stdout_lines": []} [ INFO ] TASK [ovirt.hosted_engine_setup : include_tasks] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : Remove local vm dir] [ INFO ] changed: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : Remove temporary entry in /etc/hosts for the local VM] [ INFO ] ok: [localhost] [ 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"} Please help me

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ovirt-engine/api/imagetransfers - Indefinitely locked snapshot image if transfer does not start within 2 minutes
by Justin Willoughby 19 Jun '19

19 Jun '19

I've noticed an issue but I've not found any bugs related to this so it's not clear if it's a bug and just not been reported or if I'm missing something. It seems if using the ovirt-engine/api/imagetransfers call with a POST request such as say <image_transfer><snapshot id="b16290c4-6eef-469f-962d-31e9b76638e9"/><direction>download</direction></image_transfer> is done and more then two minutes pass (where the the ovirt-imageio-proxy/ovirt-imageio-daemon deletes the ticket), you can no longer download the snapshot image. I think this part is normal, HOWEVER the snapshot image remains locked indefinitely in this case. If the image starts transferring/downloading within the 2 minutes where the ovirt-imageio-proxy/ovirt-imageio-daemon ticket is valid, all is well and at the end of the transfer the snapshot image is automatically unlocked. oVirt 4.2.8.7-0.1.el7ev Anyone seen this before? What am I missing? - Justin

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[ANN] oVirt 4.3.5 Second Release Candidate is now available for testing
by Sandro Bonazzola 19 Jun '19

19 Jun '19

The oVirt Project is pleased to announce the availability of the oVirt 4.3.5 Second Release Candidate for testing, as of June 19th, 2019. While testing this release candidate please consider deeper testing on gluster upgrade since with this release candidate we are switching from Gluster 5 to Gluster 6. This update is a release candidate of the fifth 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 7.6 or later * CentOS Linux (or similar) 7.6 or later This release supports Hypervisor Hosts on x86_64 and ppc64le architectures for: * Red Hat Enterprise Linux 7.6 or later * CentOS Linux (or similar) 7.6 or later * oVirt Node 4.3 (available for x86_64 only) See the release notes [1] for installation / upgrade instructions and a list of new features and bugs fixed. Notes: - oVirt Appliance is already available - oVirt Node is already available[2] Additional Resources: * Read more about the oVirt 4.3.5 release highlights: http://www.ovirt.org/release/4.3.5/ * 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/4.3.5/ [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/>

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ovirt-engine/api/imagetransfers - Indifferently Locked Snapshot Image if transfer does not start within 2 minutes
by Justin Willoughby 19 Jun '19

19 Jun '19

Not sure if this group or the dev group would be better. I've noticed an issue but I've not found any bugs related to this so it's not clear if it's a bug and just not been reported or if I'm missing something. It seems if using the ovirt-engine/api/imagetransfers call with a POST request such as say <image_transfer><snapshot id="b16290c4-6eef-469f-962d-31e9b76638e9"/><direction>download</direction></image_transfer> is done and more then two minutes pass (where the the ovirt-imageio-proxy deletes the ticket), you can no longer download the snapshot image. I think would be expected, HOWEVER the snapshot image remains locked indifferently in this case. If the image starts transferring/downloading within the 2 minutes where the ovirt-imageio-proxy ticket is valid, all is well and at the end of the transfer the snapshot image is automatically unlocked. oVirt/RHV 4.2.8.7-0.1.el7ev Anyone seen this before? What am I missing? - Justin

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SSL Error adding new host
by Stefano Danzi 19 Jun '19

19 Jun '19

Hello, I have i running cluster ad I have to add a new host. Current cluster has AMD type cpu, new host has intel CPU su I added a new cluster in same datacenter (datacenter default compatibility 4.2). New Host is running node 4.3.4, engine is 4.3.4.3-1.el7 The new host is attached to ths new cluster, but engine can't connect. Engine logs tell me: 2019-06-18 13:04:21,873+02 ERROR [org.ovirt.vdsm.jsonrpc.client.reactors.Reactor] (SSL Stomp Reactor) [] Unable to process messages General SSLEngine problem 2019-06-18 13:04:21,878+02 ERROR [org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring] (EE-ManagedThreadFactory-engineScheduled-Thread-46) [] Unable to RefreshCapabilities: VDSNetworkException: VDSGenericException: VDSNetworkException: General SSLEngine problem 4.3..4.3-1.el7

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ovirt nic ansible module
by Nathanaël Blanchet 19 Jun '19

19 Jun '19

Hello, With that module, we can make the nic present/absent/plugged/unplugged, but is there a way to make the link state up or down? Thanks. -- 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

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Re: [External] Does anyone have a positive experience with physical host to oVirt conversion?
by Sam Cappello 19 Jun '19

19 Jun '19

a couple years ago i migrated a centos 4 physical box to an ovirt 3.6 vm using REAR. http://relax-and-recover.org/ i did not have luck with virt-p2v. sam Morris, Roy wrote on 6/18/2019 4:48 PM: > > I am also confused with the whole process. If anyone has a quick start > guide or video I’d be interested in checking it out. > > Best regards, > > Roy Morris > > *From:* Artem Tambovskiy <artem.tambovskiy(a)gmail.com> > *Sent:* Tuesday, June 18, 2019 6:28 AM > *To:* users <users(a)ovirt.org> > *Subject:* [External] [ovirt-users] Does anyone have a positive > experience with physical host to oVirt conversion? > > > Hello, > > Just would like to check if it really possible to convert old Centos6 > based physical box into oVirt 4.3 VM? I haven't been able to find any > success stories on this and process seems a bit complicated. > As I understand it I need a virt-v2v conversion proxy + image with > virt-p2v running on physical host which needs to be converted. I'm a > bit lost how I can get the converted VM into oVirt cluster than? > > -- > > Regards, > > Artem > > > _______________________________________________ > 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/4QC77HXUY5EOL…

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