[ovirt-users] Re: hosted engine migration

my hosts cpu:Intel Haswell-noTSX Family cluster cpu:Intel Haswell-noTSX Family HostedEngine vm cpu:Intel Haswell-noTSX Family When I tried to put the host in maintenance in web UI, I got an error:

When I typed the command, I got this: [root@node22 ~]# hosted-engine --set-maintenance --mode=local Unable to enter local maintenance mode: the engine VM is running on the current host, please migrate it before entering local maintenance mode.

At 2020-09-07 12:52:01, "Yedidyah Bar David" <didi(a)redhat.com&gt; wrote: >On Mon, Sep 7, 2020 at 4:13 AM ddqlo <ddqlo(a)126.com&gt; wrote: >> >> I have found some engine logs: >> >> 2020-09-07 09:00:45,428+08 INFO [org.ovirt.engine.core.bll.scheduling.SchedulingManager] (default task-6) [29259482-1515-4c10-8458-59354a0953ac] Candidate host 'node22' ('585b374b-4c82-4f5c-aad7-196d9f5d5625') was filtered out by 'VAR__FILTERTYPE__INTERNAL' filter 'CPU' (correlation id: null) >> >> 2020-09-07 09:00:45,428+08 INFO [org.ovirt.engine.core.bll.scheduling.SchedulingManager] (default task-6) [29259482-1515-4c10-8458-59354a0953ac] Candidate host 'node28' ('a678a15d-19e6-46f2-80bf-c3181197a0a6') was filtered out by 'VAR__FILTERTYPE__INTERNAL' filter 'CPU' (correlation id: null) >> >> >> It seems that both of the two hosts were filtered out. > >So please check cpu conf of the hosts, cluster, VM, etc. > >One more thing you can try is to force putting the host in maintenance >- this will require migrating the engine VM. > >If the engine refuses to do that, because it can't migrate the VM due >to above issue, you can try instead: > >hosted-engine --set-maintenance --mode=local > >I think this overrides the engine and will force a migration. Didn't >try recently. > >Best regards, > >> >> >> >> >> 在 2020-09-07 07:50:55，"ddqlo" <ddqlo(a)126.com&gt; 写道： >> >> I could not find any logs because the migration button is disabled in the web UI. It seems that the engine migration operation is prevented at first. Any other ideas? Thanks! >> >> >> >> >> >> >> >> 在 2020-09-01 00:06:19，"Strahil Nikolov" <hunter86_bg(a)yahoo.com&gt; 写道： >> >I'm running oVirt 4.3.10 and I can migrate my Engine from node to node. >> >I had one similar issue , but powering off and on the HE has fixed it. >> > >> >You have to check the vdsm log on the source and on destination in order to figure out what is going on. >> >Also you might consider checking the libvirt logs on the destination. >> > >> >Best Regards, >> >Strahil Nikolov >> > >> > >> > >> > >> > >> > >> >В понеделник, 31 август 2020 г., 10:47:22 Гринуич+3, ddqlo <ddqlo(a)126.com&gt; написа: >> > >> > >> > >> > >> > >> >Thanks! The scores of all nodes are not '0'. I find that someone has already asked a question like this. It seems that this feature has been disabled in 4.3. I am not sure if it is enabled in 4.4. >> > >> > >> >在 2020-08-29 02:27:03，"Strahil Nikolov" <hunter86_bg(a)yahoo.com&gt; ： >> >>Have you checked under a shell the output of 'hosted-engine --vm-status' . Check the Score of the hosts. Maybe there is a node with score of '0' ? >> >> >> >>Best Regards, >> >>Strahil Nikolov >> >> >> >> >> >> >> >> >> >> >> >> >> >>В вторник, 25 август 2020 г., 13:46:18 Гринуич+3, 董青龙 <ddqlo(a)126.com&gt; написа: >> >> >> >> >> >> >> >> >> >> >> >>Hi all, >> >> I have an ovirt4.3.10.4 environment of 2 hosts. Normal vms in this environment could be migrated, but the hosted engine vm could not be migrated. Anyone can help? Thanks a lot! >> >> >> >>hosts status: >> >> >> >>normal vm migration: >> >> >> >>hosted engine vm migration: >> >> >> >> >> >> >> >> >> >>_______________________________________________ >> >>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/ZXHE2AJX42H... >> > >> > >> > >> > >> > >> >_______________________________________________ >> >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/IAYLFLC6K42OUPZSZU3P3ZYAU66LGSCD/ >> >> >> >> >> >> >> >> >> >> _______________________________________________ >> 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/HRCQR7Y6AMU... > > > >-- >Didi