[ovirt-users] vm has been paused due to unknown storage

[David Gossage]

On Wed, May 31, 2017 at 4:16 AM, <suporte at logicworks.pt> wrote:

> Hi,
>
> I found the cause of this problem. I had to turn off sharding.
>


Did you have sharding enabled but not have any sharded VM images or were
their shards missing on some bricks?



> ------------------------------
> *De: *suporte at logicworks.pt
> *Para: *"Sahina Bose" <sabose at redhat.com>
> *Cc: *"ovirt users" <users at ovirt.org>
> *Enviadas: *Sexta-feira, 26 De Maio de 2017 12:27:43
> *Assunto: *Re: [ovirt-users] vm has been paused due to unknown storage
>
> Hi,
>
> I updated glusterfs:
> glusterfs-client-xlators-3.8.12-1.el7.x86_64
> glusterfs-cli-3.8.12-1.el7.x86_64
> glusterfs-api-3.8.12-1.el7.x86_64
> glusterfs-fuse-3.8.12-1.el7.x86_64
> glusterfs-server-3.8.12-1.el7.x86_64
> glusterfs-libs-3.8.12-1.el7.x86_64
> glusterfs-3.8.12-1.el7.x86_64
>
> Now I cannot add a volume disk preallocated, after a while it breaks.
>
> message log:
> May 26 11:18:16 node journal: vdsm root ERROR VM metrics collection
> failed#012Traceback (most recent call last):#012  File
> "/usr/lib/python2.7/site-packages/vdsm/virt/vmstats.py", line 221, in
> send_metrics#012    diskinfo['readOps']#012KeyError: 'readOps'
>
> vdsm.log
> 2017-05-26 11:18:16,715+0100 ERROR (periodic/3) [root] VM metrics
> collection failed (vmstats:264)
> 2017-05-26 11:19:39,369+0100 ERROR (tasks/5) [storage.Volume] Unexpected
> error (fileVolume:456)
> 2017-05-26 11:19:39,373+0100 ERROR (tasks/5) [storage.Volume] Unexpected
> error (volume:1107)
> 2017-05-26 11:19:39,374+0100 ERROR (tasks/5) [storage.TaskManager.Task]
> (Task='5b2adb9a-e24e-48fa-9f01-f21c23588aef') Unexpected error (task:870)
>
> glusterfs
> [2017-05-26 10:53:08.247219] W [MSGID: 114031] [client-rpc-fops.c:2933:client3_3_lookup_cbk]
> 0-gv2-client-0: remote operation failed. Path: /.shard/55b94942-dee5-4f69-8b0f-52e251ac6f5e.164
> (00000000-0000-0000-0000-000000000000) [No data available]
> [2017-05-26 10:53:14.899499] W [MSGID: 114031] [client-rpc-fops.c:2933:client3_3_lookup_cbk]
> 0-gv2-client-0: remote operation failed. Path: /.shard/55b94942-dee5-4f69-8b0f-52e251ac6f5e.167
> (00000000-0000-0000-0000-000000000000) [No data available]
> [2017-05-26 10:53:14.899526] E [MSGID: 133010] [shard.c:1725:shard_common_lookup_shards_cbk]
> 0-gv2-shard: Lookup on shard 167 failed. Base file gfid =
> 55b94942-dee5-4f69-8b0f-52e251ac6f5e [No data available]
> [2017-05-26 10:53:19.712567] W [MSGID: 114031] [client-rpc-fops.c:2933:client3_3_lookup_cbk]
> 0-gv2-client-0: remote operation failed. Path: /.shard/55b94942-dee5-4f69-8b0f-52e251ac6f5e.169
> (00000000-0000-0000-0000-000000000000) [No data available]
> [2017-05-26 10:53:19.712614] E [MSGID: 133010] [shard.c:1725:shard_common_lookup_shards_cbk]
> 0-gv2-shard: Lookup on shard 169 failed. Base file gfid =
> 55b94942-dee5-4f69-8b0f-52e251ac6f5e [No data available]
> [2017-05-26 10:53:29.419317] W [MSGID: 114031] [client-rpc-fops.c:2933:client3_3_lookup_cbk]
> 0-gv2-client-0: remote operation failed. Path: /.shard/55b94942-dee5-4f69-8b0f-52e251ac6f5e.173
> (00000000-0000-0000-0000-000000000000) [No data available]
> [2017-05-26 10:53:29.419369] E [MSGID: 133010] [shard.c:1725:shard_common_lookup_shards_cbk]
> 0-gv2-shard: Lookup on shard 173 failed. Base file gfid =
> 55b94942-dee5-4f69-8b0f-52e251ac6f5e [No data available]
>
>
> thanks
>
> ------------------------------
> *De: *"Sahina Bose" <sabose at redhat.com>
> *Para: *suporte at logicworks.pt, "Krutika Dhananjay" <kdhananj at redhat.com>
> *Cc: *"ovirt users" <users at ovirt.org>
> *Enviadas: *Quinta-feira, 25 De Maio de 2017 7:12:40
> *Assunto: *Re: [ovirt-users] vm has been paused due to unknown storage
>
> The glusterfs logs contain below errors:
> [2017-05-22 18:12:50.941883] E [MSGID: 133010] [shard.c:1725:shard_common_lookup_shards_cbk]
> 0-gv2-shard: Lookup on shard 50 failed. Base file gfid =
> 33f1fe3e-c626-49f2-861e-2259c972931d [No data available]
> [2017-05-22 18:12:50.945085] W [fuse-bridge.c:1291:fuse_err_cbk]
> 0-glusterfs-fuse: 61306713: FSYNC() ERR => -1 (No data available)
>
> Krutika, could you take a look?
>
> On Thu, May 25, 2017 at 1:02 AM, <suporte at logicworks.pt> wrote:
>
>> Hi,
>>
>> I setup an ovirt hosted enine, in only one server with local gluster
>> bricks.
>>
>> When running a MS SQL 2012 process to rebuild a data base, which take
>> around 4 hours, after a while the VM is paused with the error:
>>
>> vm has been paused due to unknown storage
>>
>> The VM disk is in Thin provision
>>
>> Ovirt and gluter versions:
>>
>> Version 4.1.1.8-1.el7.centos
>>
>> glusterfs-cli-3.8.11-1.el7.x86_64
>> glusterfs-libs-3.8.11-1.el7.x86_64
>> glusterfs-3.8.11-1.el7.x86_64
>> glusterfs-client-xlators-3.8.11-1.el7.x86_64
>> glusterfs-fuse-3.8.11-1.el7.x86_64
>> glusterfs-api-3.8.11-1.el7.x86_64
>> glusterfs-server-3.8.11-1.el7.x86_64
>>
>>
>> I can find the reason why
>> The logs are attached.
>>
>> Any idea?
>>
>> Thanks
>>
>> --
>> ------------------------------
>> Jose Ferradeira
>> http://www.logicworks.pt
>>
>> _______________________________________________
>> Users mailing list
>> Users at ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
>>
>
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