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lack feture of ovirt
by adam_xu＠adagene.com.cn 21 Sep '18

21 Sep '18

Hi, everyone. Is it possible to create a vHBA for a vm in ovirt cluster ? I once created a vHBA for a vm when I was using a standalone KVM server. the vm works very well and has connected to a FCP storage. I didn't find any feture in ovirt that support creating vHBA. could any one tell me why ovirt didn't support vHBA, is there any limit of that feture? thanks. yours Adam

3 5

Export virtual machine failed
by tadeja.saje＠arnes.si 21 Sep '18

21 Sep '18

Hello! I would like to export virtual machine, but export failed. oVirt Engine Version: 4.1.6.2-1.el7.centos My logs engine.log: 2018-09-21 12:47:19,141+02 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.thread.pool-6-thread-9) [42178f99-849c-4c65-8695-98c3b2c179ae] EVENT_ID: IMPORTEXPORT_STARTING_EXPORT_VM(1,162), Correlation ID: 42178f99-849c-4c65-8695-98c3b2c179ae, Job ID: 5063deec-4beb-4c24-9fca-8e470baf4152, Call Stack: null, Custom ID: null, Custom Event ID: -1, Message: Starting export Vm CentOS7 to export 2018-09-21 12:47:19,142+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (org.ovirt.thread.pool-6-thread-9) [42178f99-849c-4c65-8695-98c3b2c179ae] BaseAsyncTask::startPollingTask: Starting to poll task '1ef1b15d-1fb6-4cf6-858c-397a3a4d3ddf'. 2018-09-21 12:47:26,403+02 INFO [org.ovirt.engine.core.bll.tasks.AsyncTaskManager] (DefaultQuartzScheduler5) [77da4762] Polling and updating Async Tasks: 1 tasks, 1 tasks to poll now 2018-09-21 12:47:27,666+02 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksStatusesVDSCommand] (DefaultQuartzScheduler5) [77da4762] Failed in 'HSMGetAllTasksStatusesVDS' method 2018-09-21 12:47:27,670+02 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (DefaultQuartzScheduler5) [77da4762] EVENT_ID: VDS_BROKER_COMMAND_FAILURE(10,802), Correlation ID: null, Call Stack: null, Custom ID: null, Custom Event ID: -1, Message: VDSM localhost command HSMGetAllTasksStatusesVDS failed: Error during destination image manipulation: u"image=789e765b-25ee-4114-b1c0-3db581587308, dest domain=a6847eb3-53e2-42b4-9a01-1d7e48aaea85: msg=[Errno 2] No such file or directory: '/rhev/data-center/c0525951-b4e6-4fd8-938d-729396468f68/a6847eb3-53e2-42b4-9a01-1d7e48aaea85/images/789e765b-25ee-4114-b1c0-3db581587308'" 2018-09-21 12:47:27,670+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (DefaultQuartzScheduler5) [77da4762] SPMAsyncTask::PollTask: Polling task '1ef1b15d-1fb6-4cf6-858c-397a3a4d3ddf' (Parent Command 'ExportVm', Parameters Type 'org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters') returned status 'finished', result 'cleanSuccess'. 2018-09-21 12:47:27,671+02 ERROR [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (DefaultQuartzScheduler5) [77da4762] BaseAsyncTask::logEndTaskFailure: Task '1ef1b15d-1fb6-4cf6-858c-397a3a4d3ddf' (Parent Command 'ExportVm', Parameters Type 'org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters') ended with failure: -- Result: 'cleanSuccess' -- Message: 'VDSGenericException: VDSErrorException: Failed to HSMGetAllTasksStatusesVDS, error = Error during destination image manipulation: u"image=789e765b-25ee-4114-b1c0-3db581587308, dest domain=a6847eb3-53e2-42b4-9a01-1d7e48aaea85: msg=[Errno 2] No such file or directory: '/rhev/data-center/c0525951-b4e6-4fd8-938d-729396468f68/a6847eb3-53e2-42b4-9a01-1d7e48aaea85/images/789e765b-25ee-4114-b1c0-3db581587308'", code = 260', -- Exception: 'VDSGenericException: VDSErrorException: Failed to HSMGetAllTasksStatusesVDS, error = Error during destination image manipulation: u"image=789e765b-25ee-4114-b1c0-3db581587308, dest domain=a6847eb3-53e2-42b4-9a01-1d7e48aaea85: msg=[Errno 2] No such file or directory: '/rhev/data-center/c0525951-b4e6-4fd8-938d-729396468f68/a6847eb3-53e2-42b4-9a01-1d7e48aaea85/images/789e765b-25ee-4114-b1c0-3db581587308'", code = 260' 2018-09-21 12:47:27,674+02 INFO [org.ovirt.engine.core.bll.tasks.CommandAsyncTask] (DefaultQuartzScheduler5) [77da4762] CommandAsyncTask::endActionIfNecessary: All tasks of command '5b6e23ed-792f-439f-b14a-3d08636a7690' has ended -> executing 'endAction' 2018-09-21 12:47:27,674+02 INFO [org.ovirt.engine.core.bll.tasks.CommandAsyncTask] (DefaultQuartzScheduler5) [77da4762] CommandAsyncTask::endAction: Ending action for '1' tasks (command ID: '5b6e23ed-792f-439f-b14a-3d08636a7690'): calling endAction '. 2018-09-21 12:47:27,674+02 INFO [org.ovirt.engine.core.bll.tasks.CommandAsyncTask] (org.ovirt.thread.pool-6-thread-45) [77da4762] CommandAsyncTask::endCommandAction [within thread] context: Attempting to endAction 'ExportVm', 2018-09-21 12:47:27,679+02 ERROR [org.ovirt.engine.core.bll.exportimport.ExportVmCommand] (org.ovirt.thread.pool-6-thread-45) [77da4762] Ending command 'org.ovirt.engine.core.bll.exportimport.ExportVmCommand' with failure. 2018-09-21 12:47:27,685+02 ERROR [org.ovirt.engine.core.bll.storage.disk.image.CopyImageGroupCommand] (org.ovirt.thread.pool-6-thread-45) [42178f99-849c-4c65-8695-98c3b2c179ae] Ending command 'org.ovirt.engine.core.bll.storage.disk.image.CopyImageGroupCommand' with failure. 2018-09-21 12:47:27,688+02 INFO [org.ovirt.engine.core.vdsbroker.SetVmStatusVDSCommand] (org.ovirt.thread.pool-6-thread-45) [] START, SetVmStatusVDSCommand( SetVmStatusVDSCommandParameters:{runAsync='true', vmId='2b87e9cf-34e1-4062-aa92-41eb4c9da6ce', status='Down', exitStatus='Normal'}), log id: 18d46118 2018-09-21 12:47:27,690+02 INFO [org.ovirt.engine.core.vdsbroker.SetVmStatusVDSCommand] (org.ovirt.thread.pool-6-thread-45) [] FINISH, SetVmStatusVDSCommand, log id: 18d46118 2018-09-21 12:47:27,699+02 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.thread.pool-6-thread-45) [] EVENT_ID: IMPORTEXPORT_EXPORT_VM_FAILED(1,151), Correlation ID: 42178f99-849c-4c65-8695-98c3b2c179ae, Job ID: 5063deec-4beb-4c24-9fca-8e470baf4152, Call Stack: null, Custom ID: null, Custom Event ID: -1, Message: Failed to export Vm CentOS7 to export Best regards, Tadeja

2 1

VM create with network interface via the API
by Alan Bunch 21 Sep '18

21 Sep '18

Hello all and thank you in advance for your help. I have been able to work out how to add vm via a call to the vms API. I am passing in a template via the api call and that is working. I do not have a network installed in the template. My use case for that was to hit “New vm”, fill in the hostname and network and let cloud-init set the hostname. That way I can create a new vm with just a few clicks. What I can’t seem to figure out is how to define the network interface in the add vm api call. It looks like I should have to add the network interface in a second call after creation. If I add the interface in the <initialization> section for cloud-init I seems to have a chicken and egg problem. When I add the <initialization> section and the data for the ip address, netmask, default gateway, I get; <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <fault> <detail>[Cannot add VM. Static IPv4 address is missing in cloud-init configuration.]</detail> <reason>Operation Failed</reason> </fault> That would seem to indicate to me that I need and interface before I can configure it. That makes sense. But how do I get an interface before I create the vm ? What might I be missing? The desired result is create a vm and set the hostname and ip info via the api so that I get a fully formed vm connected to the network. That gets me to the point of being able to download build scripts to install and start puppet. Alan

2 2

About Local Storage dir
by adam_xu＠adagene.com.cn 20 Sep '18

20 Sep '18

Hello, everyone. I want to export my vm as a ova to local path of the ovirt node. but I saw something about the local storage in the ovirt document: https://www.ovirt.org/documentation/admin-guide/chap-Storage/ It said: Preparing Local Storage ... Important: On oVirt Node, the path used for local storage must be within the /var directory; create the storage directory in the following procedure within /var I check the partation of my ovirt nodes. the /var has only 15GB space and the root dir / has 2.1 TB space. that is the default during the ovirt node installation. question: why the loca storage must be put in the /var directory? thanks. yours Adam

2 3

Hosted Engine Upgrades
by Gary Pedretty 20 Sep '18

20 Sep '18

What is the official recommended method in a Hosted Engine Data Center/Cluster to upgrade the hosted_engine VM. Applying the updates on the individual hosts is pretty straight forward using either the GUI or just running yum update on each host once they are in maintenance mode. But what about the engine? This is an engine vm that was created from the appliance rpm initially. The documentation seems to skip over applying the periodic updates except to the individual hosts. Thanks Gary __________________ [cid:D51E31D3-90B6-4306-BCC8-4DA475005073]

3 3

Slow vm transfer speed from vmware esxi 5
by Bernhard Dick 20 Sep '18

20 Sep '18

Hi, currently I'm trying to move VMs from our vsphere 5 environment to oVirt. While the io performance on oVirt and on the esxi platform is quite well (about 100MByte/sec on a 1GBit storage link) the transfer speed using the integrated v2v-feature is very slow (only 10MByte/sec). That would result in transfer time of >24h for some machines. Do you have any ideas how I can improve the transfer speed? Regards Bernhard Dick

5 7

Error installing ovirt node
by Junaid Jadoon 19 Sep '18

19 Sep '18

Dear All, I have Ovirt engine 4.2 and node version is 4.2. After installing node in in ovirt engine when i try to install node it gives following error 14:25:37,410+05 ERROR [org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand] (EE-ManagedThreadFactory-engine-Thread-19) [52669850] Host installation failed for host 'bd8d007a-be92-4075-bba9-6cbeb890a1e5', 'node_2': Command returned failure code 1 during SSH session 'root(a)192.168.20.20' 2018-02-27 14:25:37,416+05 INFO [org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand] (EE-ManagedThreadFactory-engine-Thread-19) [52669850] START, SetVdsStatusVDSCommand(HostName = node_2, SetVdsStatusVDSCommandParameters:{hostId='bd8d007a-be92-4075-bba9-6cbeb890a1e5', status='InstallFailed', nonOperationalReason='NONE', stopSpmFailureLogged='false', maintenanceReason='null'}), log id: 2b138e87 2018-02-27 14:25:37,423+05 INFO [org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand] (EE-ManagedThreadFactory-engine-Thread-19) [52669850] FINISH, SetVdsStatusVDSCommand, log id: 2b138e87 2018-02-27 14:25:37,429+05 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-19) [52669850] EVENT_ID: VDS_INSTALL_FAILED(505), Host node_2 installation failed. Command returned failure code 1 during SSH session 'root(a)192.168.20.20'. 2018-02-27 14:25:37,433+05 INFO [org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand] (EE-ManagedThreadFactory-engine-Thread-19) [52669850] Lock freed to object 'EngineLock:{exclusiveLocks='[bd8d007a-be92-4075-bba9-6cbeb890a1e5=VDS]', sharedLocks=''}' I have attached log file for your reference Please help me out.

3 8

VM fail to start with hook...
by Enrico Becchetti 19 Sep '18

19 Sep '18

Dear All, I have three servers with VDSM and a vm with ovirt 4.2.4.5-1.el7, all using a Centos 7. I still need you for a problem with a virtual machine. I needed to connect the tape of a hypervisor to a vm and then I changed the Host Device by adding the ST driver. After making this change the VM is no longer playing even after removing this hook. Does anyone have any ideas? Thanks a lot Best Regasrds Enrico -- _______________________________________________________________________ Enrico Becchetti Servizio di Calcolo e Reti Istituto Nazionale di Fisica Nucleare - Sezione di Perugia Via Pascoli,c/o Dipartimento di Fisica 06123 Perugia (ITALY) Phone:+39 075 5852777 Mail: Enrico.Becchetti<at>pg.infn.it ______________________________________________________________________

2 5

[aaa-ldap-setup] Login sequence fails on setup
by mopiel games 19 Sep '18

19 Sep '18

When running setup for openldap , bind is successful with the provided user and pass but login fails. [ INFO ] Connection succeeded Enter search user DN (for example uid=username,dc=example,dc=com or leave empty for anonymous): cn=admin,dc=exalt,dc=ps Enter search user password: [ INFO ] Attempting to bind using 'cn=admin,dc=exalt,dc=ps' Please enter base DN (dc=exalt,dc=ps) [dc=exalt,dc=ps]: ou=users,dc=exalt,dc=ps Are you going to use Single Sign-On for Virtual Machines (Yes, No) [Yes]: NOTE: Profile name has to match domain name, otherwise Single Sign-On for Virtual Machines will not work. Please specify profile name that will be visible to users [ldap23.exalt.ps]: [ INFO ] Stage: Setup validation NOTE: It is highly recommended to test drive the configuration before applying it into engine. Login sequence is executed automatically, but it is recommended to also execute Search sequence manually after successful Login sequence. Please provide credentials to test login flow: Enter user name: uid=user,ou=users,dc=exalt,dc=ps Enter user password: [ INFO ] Executing login sequence... Login output: 2018-09-19 15:29:22,982+03 INFO ======================================================================== 2018-09-19 15:29:22,999+03 INFO ============================ Initialization ============================ 2018-09-19 15:29:23,000+03 INFO ======================================================================== 2018-09-19 15:29:23,025+03 INFO Loading extension 'ldap23.exalt.ps-authn' 2018-09-19 15:29:23,086+03 INFO Extension 'ldap23.exalt.ps-authn' loaded 2018-09-19 15:29:23,089+03 INFO Loading extension 'ldap23.exalt.ps' 2018-09-19 15:29:23,098+03 INFO Extension 'ldap23.exalt.ps' loaded 2018-09-19 15:29:23,099+03 INFO Initializing extension 'ldap23.exalt.ps-authn' 2018-09-19 15:29:23,101+03 INFO [ovirt-engine-extension-aaa-ldap.authn::ldap23.exalt.ps-authn] Creating LDAP pool 'authz' 2018-09-19 15:29:23,796+03 INFO [ovirt-engine-extension-aaa-ldap.authn::ldap23.exalt.ps-authn] LDAP pool 'authz' information: vendor='null' version='null' 2018-09-19 15:29:23,797+03 INFO [ovirt-engine-extension-aaa-ldap.authn::ldap23.exalt.ps-authn] Creating LDAP pool 'authn' 2018-09-19 15:29:24,196+03 INFO [ovirt-engine-extension-aaa-ldap.authn::ldap23.exalt.ps-authn] LDAP pool 'authn' information: vendor='null' version='null' 2018-09-19 15:29:24,197+03 INFO Extension 'ldap23.exalt.ps-authn' initialized 2018-09-19 15:29:24,197+03 INFO Initializing extension 'ldap23.exalt.ps' 2018-09-19 15:29:24,198+03 INFO [ovirt-engine-extension-aaa-ldap.authz::ldap23.exalt.ps]Creating LDAP pool 'authz' 2018-09-19 15:29:24,614+03 INFO [ovirt-engine-extension-aaa-ldap.authz::ldap23.exalt.ps]LDAP pool 'authz' information: vendor='null' version='null' 2018-09-19 15:29:24,615+03 INFO [ovirt-engine-extension-aaa-ldap.authz::ldap23.exalt.ps] Available Namespaces: [ou=users,dc=exalt,dc=ps] 2018-09-19 15:29:24,615+03 INFO Extension 'ldap23.exalt.ps' initialized 2018-09-19 15:29:24,615+03 INFO Start of enabled extensions list 2018-09-19 15:29:24,616+03 INFO Instance name: 'ldap23.exalt.ps-authn', Extension name: ' ovirt-engine-extension-aaa-ldap.authn', Version: '1.3.7', Notes: 'Display name: ovirt-engine-extension-aaa-ldap-1.3.7-1.el7.centos', License: 'ASL 2.0', Home: 'http://www.ovirt.org', Author 'The oVirt Project', Build interface Version: '0', File: '/tmp/tmphILEhJ/extensions.d/ldap23.exalt.ps-authn.properties', Initialized: 'true' 2018-09-19 15:29:24,616+03 INFO Instance name: 'ldap23.exalt.ps', Extension name: 'ovirt-engine-extension-aaa-ldap.authz', Version: '1.3.7', Notes: 'Display name: ovirt-engine-extension-aaa-ldap-1.3.7-1.el7.centos', License: 'ASL 2.0', Home: 'http://www.ovirt.org', Author 'The oVirt Project', Build interface Version: '0', File: '/tmp/tmphILEhJ/extensions.d/ldap23.exalt.ps.properties', Initialized: 'true' 2018-09-19 15:29:24,616+03 INFO End of enabled extensions list 2018-09-19 15:29:24,616+03 INFO ======================================================================== 2018-09-19 15:29:24,616+03 INFO ============================== Execution =============================== 2018-09-19 15:29:24,616+03 INFO ======================================================================== 2018-09-19 15:29:24,617+03 INFO Iteration: 0 2018-09-19 15:29:24,617+03 INFO Profile='ldap23.exalt.ps' authn='ldap23.exalt.ps-authn' authz='ldap23.exalt.ps' mapping='null' 2018-09-19 15:29:24,618+03 INFO API: -->Authn.InvokeCommands.AUTHENTICATE_CREDENTIALS profile='ldap23.exalt.ps' user='uid=user,ou=users,dc=exalt,dc=ps' 2018-09-19 15:29:24,638+03 INFO API: <--Authn.InvokeCommands.AUTHENTICATE_CREDENTIALS profile='ldap23.exalt.ps' result=CREDENTIALS_INVALID 2018-09-19 15:29:24,642+03 SEVERE Authn.Result code is: CREDENTIALS_INVALID [ ERROR ] Login sequence failed Please investigate details of the failure (search for lines containing SEVERE log level). Select test sequence to execute (Done, Abort, Login, Search) [Abort]:

2 1

[ANN] oVirt 4.2.7 First Release Candidate is now available
by Sandro Bonazzola 19 Sep '18

19 Sep '18

The oVirt Project is pleased to announce the availability of the oVirt 4.2.7 First Release Candidate, as of September 19th, 2018. This update is a release candidate of the seventh in a series of stabilization updates to the 4.2 series. This is pre-release software. This pre-release should not to be used in production. This release is available now for: * Red Hat Enterprise Linux 7.5 or later * CentOS Linux (or similar) 7.5 or later This release supports Hypervisor Hosts running: * Red Hat Enterprise Linux 7.5 or later * CentOS Linux (or similar) 7.5 or later See the release notes [1] for installation / upgrade instructions and a list of new features and bugs fixed. Notes: - oVirt Appliance is available - oVirt Node is available [2] Additional Resources: * Read more about the oVirt 4.2.7 release highlights: http://www.ovirt.org/release/4.2.7/ * 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/4.2.7/ [2] http://resources.ovirt.org/pub/ovirt-4.2-pre/iso/ -- SANDRO BONAZZOLA MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://red.ht/sig> <https://www.redhat.com/en/events/red-hat-open-source-day-italia?sc_cid=701f…>

1 0