[ovirt-users] Hosted engine HA does not migrate on maintenance

[Martin Sivak]

Hi Ralf,

can you please attach the following files?

- The engine log
- The hosted engine agent log from all hosts
- The vdsm log from all hosts

It will greatly help us diagnosing this. We even have a bug with similar
symptoms and this might give us some insight to what happened there as well.

Thanks

--
Martin Sivak
SLA / oVirt


On Mon, May 23, 2016 at 11:13 AM, Ralf Schenk <rs at databay.de> wrote:

> Hello,
>
> I've set up 3 Hosts of my 8 to be able to run hosted-engine (on
> glusterfs). When I set the host running the HostedEngine to maintenance the
> hosted-engine VM doesn't migrate to one of the other hosts.
>
> I think a state as shown below (Host 1 in Local maintenance but engine
> running on it) should't be possible. When setting maintenance and observing
> Engine VM state in Management Interface I can see Status "migrating from.."
> for a short time in the interface but VM is not migrated and Status
> switches back to "Up" on the host which should be prepared for maintenance.
>
> [root at microcloud21 ~]# hosted-engine --vm-status
>
> --== Host 1 status ==--
>
> Status up-to-date                  : True
> Hostname                           : microcloud21.mydomain
> Host ID                            : 1
> Engine status                      : {"health": "good", "vm": "up",
> "detail": "up"}
> Score                              : 0
> stopped                            : False
> Local maintenance                  : True
> crc32                              : 922bd955
> Host timestamp                     : 426722
>
>
> --== Host 2 status ==--
>
> Status up-to-date                  : True
> Hostname                           : microcloud24.mydomain
> Host ID                            : 2
> Engine status                      : {"reason": "vm not running on this
> host", "health": "bad", "vm": "down", "detail": "unknown"}
> Score                              : 3400
> stopped                            : False
> Local maintenance                  : False
> crc32                              : a35888e4
> Host timestamp                     : 312349
>
>
> --== Host 3 status ==--
>
> Status up-to-date                  : True
> Hostname                           : microcloud27.mydomain
> Host ID                            : 3
> Engine status                      : {"reason": "vm not running on this
> host", "health": "bad", "vm": "down", "detail": "unknown"}
> Score                              : 3400
> stopped                            : False
> Local maintenance                  : False
> crc32                              : 06e20597
> Host timestamp                     : 312061
>
>
> --
>
>
> *Ralf Schenk*
> fon +49 (0) 24 05 / 40 83 70
> fax +49 (0) 24 05 / 40 83 759
> mail *rs at databay.de* <rs at databay.de>
>
> *Databay AG*
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> D-52146 Würselen
> *www.databay.de* <http://www.databay.de>
>
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> Vorstand: Ralf Schenk, Dipl.-Ing. Jens Conze, Aresch Yavari, Dipl.-Kfm.
> Philipp Hermanns
> Aufsichtsratsvorsitzender: Klaus Scholzen (RA)
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>
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