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

[Sahina Bose]

On Wed, May 31, 2017 at 3:01 PM, David Gossage <dgossage at carouselchecks.com>
wrote:

> 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?
>


Yes, interested to know why you had to turn off sharding. Could you
elaborate?


>
>
>
>> ------------------------------
>> *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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>
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