Re: [ovirt-users] changing uid:gid of vdsm:kvm
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On 09/23/2014 09:29, noc wrote:
Should have send it the the ML:
=20
On 22-9-2014 16:27, Stefan Wendler wrote:
=20
> Hi,
>
> this might be documented somewhere but I cannot find it.
>
> In what way does ovirt rely on vdsm:kvm being 36:36? Or can I just
> change the uid:gid everywhere and be golden?
>
> I need to change the uid:gid of vdsm:kvm to a value >1024. It has
> something to do with the setup of the diskstore I am supposed to use f=
or
> this setup. The diskstore is a Synology which has all kinds of
strange=
> implications on the setup.
>
>
I use a Synology (DS211j and now DS214play) at home and have my storage=
for oVirt on it and no problems with 36:36.
I think I modified /etc/exports after creating it so that it keeps the
36:36 permissions.
/volume1/nfs/data =20
192.168.x.x/24(rw,async,no_wdelay,root_squash,insecure_locks,sec=3Dsys,=
anonuid=3D36,anongid=3D36)
=20
Joop
=20
Hey,
thanks for the answer. This definitely helped knowing somebody uses a
Syno box with ovirt.
After fiddling around for some hours I think I have this working now.
But especially the nfs and the permission parts are really really
fragile. One wrong click and everything goes to hell. And as I have
figured out this wont always happen instantaneously. But sometimes only
after a reboot. I personally cannot recommend |ynology as a Diskstore
for ovirt and don't feel too comfortable with this solution. I
personally favour a FreeBSD box with decent zfs support.
Cheers,
Stefan
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