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OVN in oVirt : practical use cases
by ravi k 17 Apr '22

17 Apr '22

Hello, I was exploring OVN in oVirt and got thinking as to where it's practical use cases are? Folks who've implemented it in their production environments, can you please explain how you are using OVN in your environment. It seemed to be a bit complex for implementing and maintaining. It might be complex to me because I'm still fairly new to it. So is the OVN/OVS implementation geared towards teams that build the backend functionalities for virtualization softwares like VMware NSX etc? Hence my question asking if there are any practical benefits to using OVN/OVS in a regular virtualization environment. For example, if we're a financial or automobile setup where we use oVirt for provisioning VMs, what extra value does OVN/OVS add if we were to use it. Regards, Ravi

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Emulex OneConnect 10Gb NICs on Ovirt 4.4.10
by thkam＠hua.gr 16 Apr '22

16 Apr '22

Hi We have a large number of HP servers where we use Ovirt and we are having problems upgrading the nodes to Ovirt 4.4.10 More specifically the servers have the Emulex OneConnect 10Gb NICs and what we did in previous Ovirt node installations was to download the driver rpm (e.g. kmod-be2net-12.0.0.0-8.el8_5.elrepo.x86_64.rpm) and then install it using "rpm -ivh ... " and carrying out "modprobe be2net" For 4.18.0-365 we could not find a separate rpm but it looks like this was included in kernel-modules-4.18.0-365.el8.x86_64.rpm (https://centos.pkgs.org/8-stream/centos-baseos-x86_64/kernel-modules-4.18.0…) which is already installed. "modprobe be2net" produces no errors but the network interfaces do not show up in "ip -a" even after reboot. Are we missing something here, or is our infrastructure unusable with 4.4.10? Things were working for 4.4.9. Thanks!

5 11

Storage domain out of space need help
by louisbohm＠gmail.com 15 Apr '22

15 Apr '22

Running Oracle VM (Ovirt 4.3) on Oracle Linux 7.8. Storage Domain (comprised of local disks in RAID10) is out of space. We have 2 VMs on this physical host. One of them is up (the important one). One of them is down. The VM that is down is a test VM and if there is a way I can delete it from the disk and recover the disk space. I can also purchase more physical disks and add them to the system but then how do I grow the Storage domain if its state is INACTIVE? I also have a second physical server running Linux acting as a NFS server. I would happily add the NFS space to this Storage domain and move the TEST vm to the NFS space. Can some one help explain how I can fix this with out destroying the currently working VM? I have created a backup of the data on the VM but it would be very painful if I had to rebuild it. Thanks,

2 1

Confused Newby - RHEL 9.0Beta
by Trevor Monaghan 14 Apr '22

14 Apr '22

Hello Friends at oVirt, I set up a MINI PC as to host with the modest aim of hosting a couple of VMs. I mainly decided on Red Hat for its easy of use when setting up RAID1 with a pair of NVme SSDs. vSphere does not support RAID Ubuntu the option of setting up RAID is not available or hard to locate even after Googling into for hours... Never mind, now set up with RHEL 9.0Beta I was not able also to learn if it requires upgrading to RHV 4.4 Then I came across oVirt and became confused between both with Cokpit that is also mentioning that Ovirt can be an addon. At the moment RHEL 9.0Beta works fine and could do without breaking the system. Is there a need to upgrade it to RHV 4.4? As the existing Virtualisaton of RHEL 9.0Beta is rather light or perhaps I need oVirt to access its full potentional? What confuses me is that Red Hat indicates RHV 4.4 to be a great enterprise solution however based on the features available to me when Cokpit is used is rather contradictory when compared to other technologies available even for free. It could be amazing to hear from you, Wish you well, Trevor

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Re: Ovirt 4.4.10 lab unstable on ESXi
by Strahil Nikolov 14 Apr '22

14 Apr '22

That's really strange.Do you see any errors in the HE logs (after the situation get better)? Best Regards,Strahil Nikolov On Mon, Apr 11, 2022 at 13:21, Mohamed Roushdy<mohamedroushdy(a)peopleintouch.com> wrote:  Hello, I’m used to having a nested-ESXi on another ESXi, but we are testing Ovirt these days, and we are facing a strange behavior with the engine VM. I have a hyper-converged Ovirt cluster with a hosted-engine, and whenever I reboot/shutdown one of the nodes for testing (a node that is not hosting the engine VM of course) the engine goes crazy and too slow, and starts losing network connecting to the remaining (healthy) nodes in the cluster, and I can hardly SSH into it. Ping also has too many drops while another node is down. Once that faulty node is up again the engine works very fine, but this is really limiting my ability to make further Ovirt HA tests before moving to production. I though maybe the promiscuous mode on the physical host causes this, but never faced this with nester-virtualization with VMware, and turning-off promiscuous mode isn’t an option either… what do you think please? Mohamed Roushdy Team Member – Systems Administrator M: +31 61 55 94 300 _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/N66ENNVMW7H2C…

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Issue with Netbackup Snapshot
by Govind Mooroogen 14 Apr '22

14 Apr '22

Hello David, Trust you are doing fine, we need your advice on an issue that we have with Netbackup not removing snapshot and the disk is locked. How do we proceed with removing the snapshot, this is a very critical server. If we delete the snapshot will it merge. [cid:image008.png@01D84FF0.21CC6BA0] Regards From: Nazeem Durgahee <nazeem.durgahee(a)harelmallac.com> Sent: Tuesday, 11 January 2022 16:49 To: Yedidyah Bar David <didi(a)redhat.com> Cc: users(a)ovirt.org; Veeroo Dowlut <Veeroo.Dowlut(a)harelmallac.com>; Govind Mooroogen <govind.mooroogen(a)harelmallac.com> Subject: RE: [ovirt-users] Installin ovirt and ovirt host on orcale 8.5 linux issues Hi, We made it work. The workaround is to create a symlink between /usr/bin/python3 to /usr/bin/python2 and it worked. We created an empty /usr/bin/python2. Now we will try same on the other two hosts that we need to install. Regards From: Yedidyah Bar David <didi(a)redhat.com<mailto:didi@redhat.com>> Sent: Tuesday, January 11, 2022 4:45 PM To: Nazeem Durgahee <nazeem.durgahee(a)harelmallac.com<mailto:nazeem.durgahee@harelmallac.com>> Cc: users(a)ovirt.org<mailto:users@ovirt.org>; Veeroo Dowlut <Veeroo.Dowlut(a)harelmallac.com<mailto:Veeroo.Dowlut@harelmallac.com>>; Govind Mooroogen <govind.mooroogen(a)harelmallac.com<mailto:govind.mooroogen@harelmallac.com>> Subject: Re: [ovirt-users] Installin ovirt and ovirt host on orcale 8.5 linux issues GOVIND MOOROOGEN Senior System Engineer Advanced Infrastructure Services Harel Mallac Technologies Ltd. 1st Floor, Block A, Phoenix Central, Pont Fer, Phoenix 73524, Mauritius t: (230) 207 3300 | ext: 2073200 f: (230) 207 3333 | m: (230) 59623771 e: govind.mooroogen(a)harelmallac.com w: harelmallactechnologies.com | BRN: C07007231 On Tue, Jan 11, 2022 at 2:39 PM Nazeem Durgahee <nazeem.durgahee(a)harelmallac.com<mailto:nazeem.durgahee@harelmallac.com>> wrote: Hi, Having issue when installing Ovirt on Oracle linux 8.1,8.2,8,3 whereby it is unable to set the interpreter for python. It is looking for python 2 instead, Kindly find attached logs. Some time ago, we merged this patch, which was designed to solve your case: https://gerrit.ovirt.org/c/ovirt-engine/+/114663 Specifically: https://gerrit.ovirt.org/c/ovirt-engine/+/114663/6/packaging/ansible-runner… However, this didn't work, because, as you can see in your attached logs, 'ansible_distribution_file_variety' is 'OracleLinux', and not 'RedHat'. Not sure whether this is due to ansible or to Oracle Linux. I think it would have made more sense that it was 'RedHat', as this seems to have worked well at least for AlmaLinux (and IIRC we also got success reports about Rocky Linux). Anyway, patches are welcome. Best regards, -- Didi NAZEEM DURGAHEE Senior System Engineer Advanced Infrastructure Services [cid:image001.png@01D84FEF.EA093680] [cid:image002.png@01D84FEF.EA093680] Harel Mallac Technologies Ltd. 1st Floor, Block A, Phoenix Central, Pont Fer, Phoenix 73524, Mauritius t: (230) 207 3300 | ext: 1154 f: (230) 207 3333 | m: (230) e: nazeem.durgahee(a)harelmallac.com<mailto:nazeem.durgahee@harelmallac.com> w: harelmallactechnologies.<https://www.harelmallactechnologies.com/>com | BRN: C07007231 [cid:image003.png@01D84FEF.EA093680]<https://www.facebook.com/HarelMallacTechnologies/>[cid:image004.png@01D84FEF.EA093680]<https://www.instagram.com/lifeathmt/?igshid=jw0mtea7mvep>[cid:image005.png@01D84FEF.EA093680]<https://twitter.com/technologieshm?lang=en>[cid:image006.png@01D84FEF.EA093680]<https://www.linkedin.com/company/harel-mallac-technologies-ltd> [cid:image007.gif@01D84FEF.EA093680] Disclaimer: This e-mail and any attachment thereof are intended only for the person or entity to whom it is addressed in the email and contain confidential and/or privileged information. If you are not the intended recipient of this e-mail, please notify the sender immediately and delete the material from all platforms. Any views or opinions presented in this email are solely those of the author and do not necessarily represent those of the company. Before opening any attachments, please check them for viruses and defects, since we do not accept any liability for loss and/or damage which may be caused as a result. Data Privacy: Any personal data that you share with us by email will be processed in accordance with our privacy policy found on www.harelmallac.com<http://www.harelmallac.com/> Disclaimer: This e-mail and any attachment thereof are intended only for the person or entity to whom it is addressed in the email and contain confidential and/or privileged information. If you are not the intended recipient of this e-mail, please notify the sender immediately and delete the material from all platforms. Any views or opinions presented in this email are solely those of the author and do not necessarily represent those of the company. Before opening any attachments, please check them for viruses and defects, since we do not accept any liability for loss and/or damage which may be caused as a result. Data Privacy: Any personal data that you share with us by email will be processed in accordance with our privacy policy found on www.harelmallac.com

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Cannot remove Snapshot. Related operation is currently in progress. Please try again later.
by Martin Marusinec 13 Apr '22

13 Apr '22

Hello, my storage got disconnected during the image migration, resulting is stuck migration. Task had been cleaned with restart of vdsdm service, but lead to stuck disk image. The VM got powered down in the meantime, and currently I cannot do anything with it, I always get a message like "Cannot.... Related operation is currently in progress." I already used the unlock_entity.sh script, it cleaned something, but did not help me. I cannot delete the VM, delete the disk, delete the snapshots. I even deleted the wrong snapshot from disk. All I need is it get rid of the VM and its disk, as I can restore it from the backup. Could you please somebody try to navigate me how to solve the problem? Engine log keeps filling up with messages which indicate there is an orphaned task, however I am not sure what to delete from database: 2022-04-13 22:26:41,822+02 INFO [org.ovirt.engine.core.bll.StorageJobCallback] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-87) [e546bb30-7d18-4348-9c28-9dbbf4ab1893] Command CopyData id: '62b1976b-729a-41ae-972c-a42de750ad1d': couldn't get the status of job '6ef3cb28-14cf-486a-ad71-96484c1a596e' on host 'kvm2.finamis.com' (id: 'f880cfbe-5827-4853-a4fc-11199c439f79'), assuming it's still running 2022-04-13 22:26:41,846+02 INFO [org.ovirt.engine.core.bll.SerialChildCommandsExecutionCallback] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-87) [e546bb30-7d18-4348-9c28-9dbbf4ab1893] Command 'LiveMigrateDisk' (id: '3cd698fd-08a2-419e-bdd8-6b3516bb3127') waiting on child command id: '2e9ad954-8f4e-41ed-9c75-015afeed337d' type:'CopyImageGroupVolumesData' to complete 2022-04-13 22:26:41,847+02 INFO [org.ovirt.engine.core.bll.StorageJobCallback] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-87) [e546bb30-7d18-4348-9c28-9dbbf4ab1893] Command FenceVolumeJob id: '831828a3-2e0f-4989-965b-91761fa9601f': job '9dc88836-db04-49ae-b01e-18a56e24c91a' wasn't executed on any host, considering the job status as failed 2022-04-13 22:26:41,847+02 INFO [org.ovirt.engine.core.bll.StorageJobCallback] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-87) [e546bb30-7d18-4348-9c28-9dbbf4ab1893] Command FenceVolumeJob id: '831828a3-2e0f-4989-965b-91761fa9601f': execution was completed, the command status is 'FAILED' 2022-04-13 22:26:42,850+02 ERROR [org.ovirt.engine.core.bll.job.JobRepositoryImpl] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-6) [e546bb30-7d18-4348-9c28-9dbbf4ab1893] Failed to save step '499b0207-61ba-4998-8cb8-2cb93b89422b', 'FINALIZING': CallableStatementCallback; SQL [{call insertstep(?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)}ERROR: insert or update on table "step" violates foreign key constraint "fk_step_job" Detail: Key (job_id)=(ed10f993-cfd2-4a8b-806f-3fbd823101ef) is not present in table "job". Where: SQL statement "INSERT INTO step ( step_id, parent_step_id, job_id, step_type, description, step_number, status, progress, start_time, end_time, correlation_id, external_id, external_system_type, is_external ) VALUES ( v_step_id, v_parent_step_id, v_job_id, v_step_type, v_description, v_step_number, v_status, v_progress, v_start_time, v_end_time, v_correlation_id, v_external_id, v_external_system_type, v_is_external )" PL/pgSQL function insertstep(uuid,uuid,uuid,character varying,text,integer,character varying,smallint,timestamp with time zone,timestamp with time zone,character varying,uuid,character varying,boolean) line 3 at SQL statement; nested exception is org.postgresql.util.PSQLException: ERROR: insert or update on table "step" violates foreign key constraint "fk_step_job" Detail: Key (job_id)=(ed10f993-cfd2-4a8b-806f-3fbd823101ef) is not present in table "job". Where: SQL statement "INSERT INTO step ( step_id, parent_step_id, job_id, step_type, description, step_number, status, progress, start_time, end_time, correlation_id, external_id, external_system_type, is_external ) VALUES ( v_step_id, v_parent_step_id, v_job_id, v_step_type, v_description, v_step_number, v_status, v_progress, v_start_time, v_end_time, v_correlation_id, v_external_id, v_external_system_type, v_is_external )" PL/pgSQL function insertstep(uuid,uuid,uuid,character varying,text,integer,character varying,smallint,timestamp with time zone,timestamp with time zone,character varying,uuid,character varying,boolean) line 3 at SQL statement 2022-04-13 22:26:42,851+02 ERROR [org.ovirt.engine.core.bll.storage.disk.image.FenceVolumeJobCommand] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-6) [e546bb30-7d18-4348-9c28-9dbbf4ab1893] Ending command 'org.ovirt.engine.core.bll.storage.disk.image.FenceVolumeJobCommand' with failure. 2022-04-13 22:26:51,855+02 INFO [org.ovirt.engine.core.bll.SerialChildCommandsExecutionCallback] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-76) [e546bb30-7d18-4348-9c28-9dbbf4ab1893] Command 'CopyImageGroupVolumesData' (id: '2e9ad954-8f4e-41ed-9c75-015afeed337d') waiting on child command id: '62b1976b-729a-41ae-972c-a42de750ad1d' type:'CopyData' to complete 2022-04-13 22:26:51,858+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetHostJobsVDSCommand] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-76) [e546bb30-7d18-4348-9c28-9dbbf4ab1893] START, GetHostJobsVDSCommand(HostName = kvm2.finamis.com, GetHostJobsVDSCommandParameters:{hostId='f880cfbe-5827-4853-a4fc-11199c439f79', type='storage', jobIds='[6ef3cb28-14cf-486a-ad71-96484c1a596e]'}), log id: 480d931c 2022-04-13 22:26:51,862+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetHostJobsVDSCommand] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-76) [e546bb30-7d18-4348-9c28-9dbbf4ab1893] FINISH, GetHostJobsVDSCommand, return: {}, log id: 480d931c 2022-04-13 22:26:51,862+02 INFO [org.ovirt.engine.core.bll.StorageJobCallback] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-76) [e546bb30-7d18-4348-9c28-9dbbf4ab1893] Command CopyData id: '62b1976b-729a-41ae-972c-a42de750ad1d': attempting to determine the job status by polling the entity. 2022-04-13 22:26:51,862+02 ERROR [org.ovirt.engine.core.bll.StorageJobCallback] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-76) [e546bb30-7d18-4348-9c28-9dbbf4ab1893] Command CopyData id: '62b1976b-729a-41ae-972c-a42de750ad1d': failed to poll the command entity 2022-04-13 22:26:51,862+02 INFO [org.ovirt.engine.core.bll.storage.disk.image.CopyDataCommand] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-76) [e546bb30-7d18-4348-9c28-9dbbf4ab1893] Command CopyData id: '62b1976b-729a-41ae-972c-a42de750ad1d': attempting to fence job ed10f993-cfd2-4a8b-806f-3fbd823101ef 2022-04-13 22:26:51,868+02 INFO [org.ovirt.engine.core.bll.storage.disk.image.FenceVolumeJobCommand] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-76) [e546bb30-7d18-4348-9c28-9dbbf4ab1893] Running command: FenceVolumeJobCommand internal: true. 2022-04-13 22:26:51,868+02 ERROR [org.ovirt.engine.core.bll.storage.disk.image.FenceVolumeJobCommand] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-76) [e546bb30-7d18-4348-9c28-9dbbf4ab1893] Command 'org.ovirt.engine.core.bll.storage.disk.image.FenceVolumeJobCommand' failed: null 2022-04-13 22:26:51,868+02 ERROR [org.ovirt.engine.core.bll.storage.disk.image.FenceVolumeJobCommand] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-76) [e546bb30-7d18-4348-9c28-9dbbf4ab1893] Exception: java.lang.NullPointerException at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.storage.disk.image.FenceVolumeJobCommand.executeCommand(FenceVolumeJobCommand.java:31) at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.CommandBase.executeWithoutTransaction(CommandBase.java:1174) at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.CommandBase.executeActionInTransactionScope(CommandBase.java:1332) at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:2008) at org.ovirt.engine.core.utils//org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:140) at org.ovirt.engine.core.utils//org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:79) at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.CommandBase.execute(CommandBase.java:1392) at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.CommandBase.executeAction(CommandBase.java:424) at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.executor.DefaultBackendActionExecutor.execute(DefaultBackendActionExecutor.java:13) at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.Backend.runAction(Backend.java:450) at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.Backend.runActionImpl(Backend.java:432) at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.Backend.runInternalAction(Backend.java:638) at jdk.internal.reflect.GeneratedMethodAccessor273.invoke(Unknown Source) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.jboss.as.ee@23.0.2.Final//org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation@1.6.0.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.invocation@1.6.0.Final//org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:509) at org.jboss.as.weld.common@23.0.2.Final//org.jboss.as.weld.interceptors.Jsr299BindingsInterceptor.delegateInterception(Jsr299BindingsInterceptor.java:79) at org.jboss.as.weld.common@23.0.2.Final//org.jboss.as.weld.interceptors.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:89) at org.jboss.as.weld.common@23.0.2.Final//org.jboss.as.weld.interceptors.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:102) at org.jboss.as.ee@23.0.2.Final//org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:63) at org.jboss.invocation@1.6.0.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ejb3@23.0.2.Final//org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation@1.6.0.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ee@23.0.2.Final//org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation@1.6.0.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.invocation@1.6.0.Final//org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:40) at org.jboss.invocation@1.6.0.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.invocation@1.6.0.Final//org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:53) at org.jboss.as.ee@23.0.2.Final//org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation@1.6.0.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ejb3@23.0.2.Final//org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation@1.6.0.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ejb3@23.0.2.Final//org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:232) at org.jboss.as.ejb3@23.0.2.Final//org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:446) at org.jboss.as.ejb3@23.0.2.Final//org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:164) at org.jboss.invocation@1.6.0.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.invocation@1.6.0.Final//org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:509) at org.jboss.weld.core@3.1.6.Final//org.jboss.weld.module.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:81) at org.jboss.as.weld.common@23.0.2.Final//org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:89) at org.jboss.invocation@1.6.0.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ejb3@23.0.2.Final//org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation@1.6.0.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ejb3@23.0.2.Final//org.jboss.as.ejb3.component.invocationmetrics.WaitTimeInterceptor.processInvocation(WaitTimeInterceptor.java:47) at org.jboss.invocation@1.6.0.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ejb3@23.0.2.Final//org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation@1.6.0.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ejb3@23.0.2.Final//org.jboss.as.ejb3.deployment.processors.StartupAwaitInterceptor.processInvocation(StartupAwaitInterceptor.java:22) at org.jboss.invocation@1.6.0.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ejb3@23.0.2.Final//org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation@1.6.0.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ejb3@23.0.2.Final//org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:67) at org.jboss.invocation@1.6.0.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ee@23.0.2.Final//org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation@1.6.0.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.invocation@1.6.0.Final//org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:60) at org.jboss.invocation@1.6.0.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.invocation@1.6.0.Final//org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:438) at org.wildfly.security.elytron-private@1.15.3.Final//org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:633) at org.jboss.invocation@1.6.0.Final//org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:57) at org.jboss.invocation@1.6.0.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.invocation@1.6.0.Final//org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:53) at org.jboss.as.ee@23.0.2.Final//org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:198) at org.jboss.as.ee@23.0.2.Final//org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:191) at org.jboss.as.ee@23.0.2.Final//org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:81) at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view3.runInternalAction(Unknown Source) at jdk.internal.reflect.GeneratedMethodAccessor272.invoke(Unknown Source) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.jboss.weld.core@3.1.6.Final//org.jboss.weld.util.reflection.Reflections.invokeAndUnwrap(Reflections.java:410) at org.jboss.weld.core@3.1.6.Final//org.jboss.weld.module.ejb.EnterpriseBeanProxyMethodHandler.invoke(EnterpriseBeanProxyMethodHandler.java:134) at org.jboss.weld.core@3.1.6.Final//org.jboss.weld.bean.proxy.EnterpriseTargetBeanInstance.invoke(EnterpriseTargetBeanInstance.java:56) at org.jboss.weld.core@3.1.6.Final//org.jboss.weld.module.ejb.InjectionPointPropagatingEnterpriseTargetBeanInstance.invoke(InjectionPointPropagatingEnterpriseTargetBeanInstance.java:68) at org.jboss.weld.core@3.1.6.Final//org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:106) at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.BackendCommandObjectsHandler$BackendInternal$BackendLocal2049259618$Proxy$_$$_Weld$EnterpriseProxy$.runInternalAction(Unknown Source) at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.CommandBase.runInternalAction(CommandBase.java:2386) at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.CommandBase.runInternalActionWithTasksContext(CommandBase.java:2411) at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.CommandBase.runInternalActionWithTasksContext(CommandBase.java:2406) at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.storage.disk.image.CopyDataCommand.attemptToFenceJob(CopyDataCommand.java:144) at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.HostJobCallback.handleUndeterminedJobStatus(HostJobCallback.java:196) at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.HostJobCallback.childCommandsExecutionEnded(HostJobCallback.java:84) at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.ChildCommandsCallbackBase.doPolling(ChildCommandsCallbackBase.java:80) at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.tasks.CommandCallbacksPoller.invokeCallbackMethodsImpl(CommandCallbacksPoller.java:181) at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.tasks.CommandCallbacksPoller.invokeCallbackMethods(CommandCallbacksPoller.java:109) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) at org.glassfish.javax.enterprise.concurrent//org.glassfish.enterprise.concurrent.internal.ManagedScheduledThreadPoolExecutor$ManagedScheduledFutureTask.access$201(ManagedScheduledThreadPoolExecutor.java:360) at org.glassfish.javax.enterprise.concurrent//org.glassfish.enterprise.concurrent.internal.ManagedScheduledThreadPoolExecutor$ManagedScheduledFutureTask.run(ManagedScheduledThreadPoolExecutor.java:511) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:829) at org.glassfish.javax.enterprise.concurrent//org.glassfish.enterprise.concurrent.ManagedThreadFactoryImpl$ManagedThread.run(ManagedThreadFactoryImpl.java:227) 2022-04-13 22:26:51,872+02 INFO [org.ovirt.engine.core.bll.StorageJobCallback] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-76) [e546bb30-7d18-4348-9c28-9dbbf4ab1893] Command CopyData id: '62b1976b-729a-41ae-972c-a42de750ad1d': couldn't get the status of job '6ef3cb28-14cf-486a-ad71-96484c1a596e' on host 'kvm2.finamis.com' (id: 'f880cfbe-5827-4853-a4fc-11199c439f79'), assuming it's still running 2022-04-13 22:26:51,899+02 INFO [org.ovirt.engine.core.bll.SerialChildCommandsExecutionCallback] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-76) [e546bb30-7d18-4348-9c28-9dbbf4ab1893] Command 'LiveMigrateDisk' (id: '3cd698fd-08a2-419e-bdd8-6b3516bb3127') waiting on child command id: '2e9ad954-8f4e-41ed-9c75-015afeed337d' type:'CopyImageGroupVolumesData' to complete 2022-04-13 22:26:51,900+02 INFO [org.ovirt.engine.core.bll.StorageJobCallback] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-76) [e546bb30-7d18-4348-9c28-9dbbf4ab1893] Command FenceVolumeJob id: '3c8b0471-c405-4b7f-ac54-43732407d3cb': job '3c38e07a-44f3-46b7-97f9-56b6218e69b4' wasn't executed on any host, considering the job status as failed 2022-04-13 22:26:51,900+02 INFO [org.ovirt.engine.core.bll.StorageJobCallback] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-76) [e546bb30-7d18-4348-9c28-9dbbf4ab1893] Command FenceVolumeJob id: '3c8b0471-c405-4b7f-ac54-43732407d3cb': execution was completed, the command status is 'FAILED' 2022-04-13 22:26:52,903+02 ERROR [org.ovirt.engine.core.bll.job.JobRepositoryImpl] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-14) [e546bb30-7d18-4348-9c28-9dbbf4ab1893] Failed to save step 'ad184ef6-e708-41f3-acff-962d39f01c30', 'FINALIZING': CallableStatementCallback; SQL [{call insertstep(?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)}ERROR: insert or update on table "step" violates foreign key constraint "fk_step_job" Detail: Key (job_id)=(ed10f993-cfd2-4a8b-806f-3fbd823101ef) is not present in table "job". Where: SQL statement "INSERT INTO step ( step_id, parent_step_id, job_id, step_type, description, step_number, status, progress, start_time, end_time, correlation_id, external_id, external_system_type, is_external ) VALUES ( v_step_id, v_parent_step_id, v_job_id, v_step_type, v_description, v_step_number, v_status, v_progress, v_start_time, v_end_time, v_correlation_id, v_external_id, v_external_system_type, v_is_external )" PL/pgSQL function insertstep(uuid,uuid,uuid,character varying,text,integer,character varying,smallint,timestamp with time zone,timestamp with time zone,character varying,uuid,character varying,boolean) line 3 at SQL statement; nested exception is org.postgresql.util.PSQLException: ERROR: insert or update on table "step" violates foreign key constraint "fk_step_job" Detail: Key (job_id)=(ed10f993-cfd2-4a8b-806f-3fbd823101ef) is not present in table "job". Where: SQL statement "INSERT INTO step ( step_id, parent_step_id, job_id, step_type, description, step_number, status, progress, start_time, end_time, correlation_id, external_id, external_system_type, is_external ) VALUES ( v_step_id, v_parent_step_id, v_job_id, v_step_type, v_description, v_step_number, v_status, v_progress, v_start_time, v_end_time, v_correlation_id, v_external_id, v_external_system_type, v_is_external )" PL/pgSQL function insertstep(uuid,uuid,uuid,character varying,text,integer,character varying,smallint,timestamp with time zone,timestamp with time zone,character varying,uuid,character varying,boolean) line 3 at SQL statement 2022-04-13 22:26:52,904+02 ERROR [org.ovirt.engine.core.bll.storage.disk.image.FenceVolumeJobCommand] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-14) [e546bb30-7d18-4348-9c28-9dbbf4ab1893] Ending command 'org.ovirt.engine.core.bll.storage.disk.image.FenceVolumeJobCommand' with failure. ^C

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certification expires: PKIX path validation failed
by Nathanaël Blanchet 13 Apr '22

13 Apr '22

Hi, Some of my hosts came into a non responsive state since there certicate had expired: VDSM palomo command Get Host Capabilities failed: PKIX path validation failed: java.security.cert.CertPathValidatorException: validity check failed |openssl x509 -noout -enddate -in /etc/pki/vdsm/certs/vdsmcert.pem palomo notAfter=Apr 6 11:09:05 2022 GMT | The recommanded path to update certificates is to put hosts into maintenance and enroll certificates. But I can't anymore live migrate vms since the certificate is expired: 2022-04-13 10:34:12,022+0200 ERROR (migsrc/bf0f7628) [virt.vm] (vmId='bf0f7628-d70b-47a4-8569-5430e178f429') [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:897) (migration:331) So is there a way to disable tls to migrate these vms so as to put the host into maintenance? No possibility of migration would imply to stop production vms, this is what we absolutely don't want! Any help much appreciated. || -- Nathanaël Blanchet Supervision réseau SIRE 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

2 2

vdsm hook after node upgrade
by Nathanaël Blanchet 13 Apr '22

13 Apr '22

Hi, I've upgraded my hosts from 4.4.9 to 4.4.10 and none of my vdsm hooks are present anymore... i believed those additionnal personnal data were persistent across update... -- Nathanaël Blanchet Supervision réseau SIRE 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 blanchet(a)abes.fr

4 7

ovirt-dr generate
by Colin Coe 12 Apr '22

12 Apr '22

Hi all I'm trying to run ovirt-dr generate but its failing: /usr/share/ansible/collections/ansible_collections/redhat/rhv/roles/disaster_recovery/files/ovirt-dr generate Log file: '/tmp/ovirt-dr-1649673243333.log' [Generate Mapping File] Connection to setup has failed. Please check your credentials: URL: https://server.fqdn/ovirt-engine/api user: admin@internal CA file: ./ca.pem [Generate Mapping File] Failed to generate var file. When I examine the log file: 2022-04-11 18:34:03,332 INFO Start generate variable mapping file for oVirt ansible disaster recovery 2022-04-11 18:34:03,333 INFO Site address: https://server.fqdn/ovirt-engine/api username: admin@internal password: ******* ca file location: ./ca.pem output file location: ./disaster_recovery_vars.yml ansible play location: ./dr_play.yml 2022-04-11 18:34:03,343 ERROR Connection to setup has failed. Please check your credentials: URL: https://server.fqdn/ovirt-engine/api user: admin@internal CA file: ./ca.pem 2022-04-11 18:34:03,343 ERROR Error: Error while sending HTTP request: (60, 'SSL certificate problem: unable to get local issuer certificate') 2022-04-11 18:34:03,343 ERROR Failed to generate var file. My suspicion is that the script doesn't like third party certs. Has anyone got this working with third party certs? If so, what did you need to do? Thanks

4 4