[ovirt-users] Not able to resume a VM which was paused because of gluster quorum issue

[Alastair Neil]

You need to set the gluster.server-quorum-ratio to 51%

On 22 September 2015 at 08:25, Ramesh Nachimuthu <rnachimu at redhat.com>
wrote:

>
>
> On 09/22/2015 05:43 PM, Alastair Neil wrote:
>
> what are the gluster-quorum-type and gluster.server-quorum-ratio  settings
> on the volume?
>
>
> *cluster.server-quorum-type*:server
> *cluster.quorum-type*:auto
> *gluster.server-quorum-ratio is not set.*
>
> One brick process is purposefully killed  but remaining two bricks are up
> and running.
>
> Regards,
> Ramesh
>
> On 22 September 2015 at 06:24, Ramesh Nachimuthu <rnachimu at redhat.com>
> wrote:
>
>> Hi,
>>
>>    I am not able to resume a VM which was paused because of gluster
>> client quorum issue. Here is what happened in my setup.
>>
>> 1. Created a gluster storage domain which is backed by gluster volume
>> with replica 3.
>> 2. Killed one brick process. So only two bricks are running in replica 3
>> setup.
>> 3. Created two VMs
>> 4. Started some IO using fio on both of the VMs
>> 5. After some time got the following error in gluster mount and VMs moved
>> to paused state.
>>          " server 10.70.45.17:49217 has not responded in the last 42
>> seconds, disconnecting."
>>       "vmstore-replicate-0: e16d1e40-2b6e-4f19-977d-e099f465dfc6:
>> Failing WRITE as quorum is not met"
>>       more gluster mount logs at <http://pastebin.com/UmiUQq0F>
>> http://pastebin.com/UmiUQq0F
>> 6. After some time gluster quorum is active and I am able to write the
>> the gluster file system.
>> 7. When I try to resume the VM it doesn't work and I got following error
>> in vdsm log.
>>       http://pastebin.com/aXiamY15
>>
>>
>> Regards,
>> Ramesh
>>
>>
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>>
>>
>
>
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