[ovirt-users] Re: SPM and Task error ...
Il 25/07/19 22:27, Strahil Nikolov ha scritto:
> Hi all,
>my ovirt cluster has got 3 Hypervisors runnig Centos 7.5.1804 vdsm is
4.20.39.1-1.el7,
>ovirt engine is 4.2.4.5-1.el7, the storage systems are HP MSA P2000
and 2050 (fibre channel).
>I need to stop one of the hypervisors for maintenance but this system
is the storage pool manager.
>For this reason I decided to manually activate SPM in one of the
other nodes but this operation is not
successful.
Why would you do that ?
Just put the host in maintenance and the system will evacuate all VMs
and another host will be promoted as SPM .
Once the host is in maintenance - you can proceed with your tasks.
P.S: Don't forget to remove the mainteance mode once you are over.
Best Regards,
Strahil Nikolov
Hi Strahil,
I did not tell you that this is the first thing I tried but it didn't
work because SPM can't be activated in another host,
then I tried to manually move SPM without success.
Any ideas ?
Thanks a lot !
Best Regards
Enrico
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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
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