[Gluster-users] Image File Owner change Situation. (root:root)

[Olaf Buitelaar]

Hi Robert,

there were serveral issues with ownership in ovirt, for example see;
https://bugzilla.redhat.com/show_bug.cgi?id=1666795
Maybe you're encountering these issues during the upgrade process. Also if
you're using gluster as backend storage, there might be some permission
issues in the 6.7 or below branches. not sure about the newest version's.

Best Olaf

Op vr 13 mrt. 2020 om 16:55 schreef Robert O'Kane <okane at khm.de>:

> Hello @All,
>
> This has happened to us for the first time and only on One VM.
>
> I believe it happened with the switch from Fuse to "LibgfApi" in Ovirt.
>
> I was using LibgfApiSupported=True on 4.2.8 . I upgraded to 4.3.8 and did
> NOT restart all of my VMs (30+)
>
> but only some VMs, no problem. Eventually I noticed that
> LibgfApiSupported=False  and reset it to True.
>
> The VM was Running WindowsServer2016 and we did a Cold-Reboot (not VM
> Restart). It did not come back online
> due to "Invalid Volume" which was eventually due to the IMAGEs (Boot and
> Data) being  user:group=root but
> not the meta,lease or directory. Nor any other VM have/had this problem
> but they were (if at all) completely
> stopped and restarted.
>
> I am looking for another VM that has not yet been restarted to test this
> theory. I thought this would be
> interesting for others looking into this problem.
>
> (I will ask my Colleague next week what he means with Cold-Reboot vs
> Warm-reboot....)
>
> Stay Healthy.
>
> Cheers,
>
> Robert O'Kane
>
>
>
> --
> Robert O'Kane
> Systems Administrator
> Kunsthochschule für Medien Köln
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