[Users] HA

[Koen Vanoppen]

Yes, indeed. I meant  not-operational. Sorry.
So, if I understand this correctly. When we ever come in a situation that
we loose both storage connections on our hypervisor, we will have to
manually restore the connections first?

And thanx for the tip for speeding up thins :-).

Kind regards,

Koen


2014-04-02 15:14 GMT+02:00 Omer Frenkel <ofrenkel at redhat.com>:

>
>
> ----- Original Message -----
> > From: "Koen Vanoppen" <vanoppen.koen at gmail.com>
> > To: users at ovirt.org
> > Sent: Wednesday, April 2, 2014 4:07:19 PM
> > Subject: [Users] HA
> >
> > Dear All,
> >
> > Due our acceptance testing, we discovered something. (Document will
> follow).
> > When we disable one fiber path, no problem multipath finds it way no
> pings
> > are lost.
> > BUT when we disabled both the fiber paths (so one of the storage domain
> is
> > gone on this host, but still available on the other host), vms go in
> paused
> > mode... He chooses a new SPM (can we speed this up?), put's the host in
> > non-responsive (can we speed this up, more important) and the VM's stay
> on
> > Paused mode... I would expect that they would be migrated (yes, HA is
>
> i guess you mean the host moves to not-operational (in contrast to
> non-responsive)?
> if so, the engine will not migrate vms that are paused to do io error,
> because of data corruption risk.
>
> to speed up you can look at the storage domain monitoring timeout:
> engine-config --get StorageDomainFalureTimeoutInMinutes
>
>
> > enabled) to the other host and reboot there... Any solution? We are still
> > using oVirt 3.3.1 , but we are planning a upgrade to 3.4 after the easter
> > holiday.
> >
> > Kind Regards,
> >
> > Koen
> >
> > _______________________________________________
> > Users mailing list
> > Users at ovirt.org
> > http://lists.ovirt.org/mailman/listinfo/users
> >
>
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