[ovirt-users] post glusterfs 3.4 -> 3.5 upgrade issue in ovirt (3.4.0-1.fc19): bricks unavailable

[Kanagaraj]

engine.log and vdsm.log?

This can mostly happen due to following reasons
- "gluster volume status vm-store" is not consistently returning the 
right output
- ovirt-engine is not able to identify the bricks properly

Anyway, engine.log will give better clarity.


On 05/22/2014 02:24 AM, Alastair Neil wrote:
> I just did a rolling upgrade of my gluster storage cluster to the 
> latest 3.5 bits.  This all seems to have gone smoothly and all the 
> volumes are on line.  All volumes are replicated 1x2
>
> The ovirt console now insists that two of my volumes , including the 
> vm-store  volume with my vm's happily running have no bricks up.
>
> It reports "Up but all bricks are down"
>
> This would seem to be impossible.  Gluster  on the nodes itself 
> reports no issues
>
>     [root at gluster1 ~]# gluster volume status vm-store
>     Status of volume: vm-store
>     Gluster processPortOnlinePid
>     ------------------------------------------------------------------------------
>     Brick gluster0:/export/brick0/vm-store49158Y2675
>     Brick gluster1:/export/brick4/vm-store49158Y2309
>     NFS Server on localhost2049Y27012
>     Self-heal Daemon on localhostN/AY27019
>     NFS Server on gluster02049Y12875
>     Self-heal Daemon on gluster0N/AY12882
>
>     Task Status of Volume vm-store
>     ------------------------------------------------------------------------------
>     There are no active volume tasks
>
>
>
> As I mentioned the vms are running happily
> initially the ISOs volume had the same issue.  I did a volume start 
> and stop on the volume as it was not being activly used and that 
> cleared up the issue in the console.  However, as I have VMs running 
>  I can't so this for the vm-store volume.
>
>
> Any suggestions, Alastair
>
>
>
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