[ovirt-users] all hosts non-operational

Kanagaraj kmayilsa at redhat.com
Mon Dec 22 08:47:31 UTC 2014


Looks like there is some network connectivity issue between the hosts. 
Due to this, some hosts might not aware of the existence of the volume, 
hence its removed from ovirt. Do you see any errors in gluster log file 
when gluster commands fail?

Thanks,
Kanagaraj

On 12/22/2014 01:50 PM, Brent Hartzell wrote:
>
> Hello,
>
> After testing replacing a failed Gluster brick (shared ovirt/gluster) 
> ALL hosts in the cluster go non-responsive, storage drops off etc. 
> Now, gluster peer status fails, can’t set any volume options, the 
> volume randomly drops out of oVirt (was created from oVirt), log in 
> oVirt dashboard shows the entry that the volume was deleted (but is 
> there). Any gluster commands just hang. The combination of Ovirt & 
> Gluster seems stable until there’s a problem, then literally 
> everything just grinds to a halt. All VM’s go down, datacenter & hosts 
> go non-responsive and the whole thing is broke.. Any ideas on what we 
> should be looking for?
>
>
>
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