[Bugs] [Bug 1532868] gluster upgrade causes vm disk errors

bugzilla at redhat.com bugzilla at redhat.com
Thu Feb 22 20:44:10 UTC 2018


https://bugzilla.redhat.com/show_bug.cgi?id=1532868

David Galloway <dgallowa at redhat.com> changed:

           What    |Removed                     |Added
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                 CC|                            |dgallowa at redhat.com



--- Comment #4 from David Galloway <dgallowa at redhat.com> ---
I just hit this bug a few hours after upgrading from
glusterfs-3.8.4-18.el7rhgs.x86_64 to 3.8.4-54.el7rhgs.x86_64.

The VM started back up fine after manually setting it to Up.

I have sosreports from the RHV Manager, the hypervisor, and one of the Gluster
nodes if it'd help.

=== RHV Manager ===

2018-02-22 19:29:17,200Z INFO 
[org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer]
(ForkJoinPool-1-worker-4) [] VM
'da38e6f8-9ccb-4ce0-95f0-afc98a171386'(teuthology) moved from 'Up' --> 'Paused'
2018-02-22 19:29:17,243Z INFO 
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(ForkJoinPool-1-worker-4) [] EVENT_ID: VM_PAUSED(1,025), Correlation ID: null,
Call Stack: null, Custom ID: null, Custom Event ID: -1, Message: VM teuthology
has been paused.
2018-02-22 19:29:17,290Z ERROR
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(ForkJoinPool-1-worker-4) [] EVENT_ID: VM_PAUSED_ERROR(139), Correlation ID:
null, Call Stack: null, Custom ID: null, Custom Event ID: -1, Message: VM
teuthology has been paused due to unknown storage error.

=== Hypervisor Gluster log ===

[2018-02-22 19:29:17.197805] E [shard.c:426:shard_modify_size_and_block_count]
(-->/usr/lib64/glusterfs/3.8.4/xlator/cluster/distribute.so(+0x6a26d)
[0x7f854855926d]
-->/usr/lib64/glusterfs/3.8.4/xlator/features/shard.so(+0xb38e)
[0x7f85482d838e]
-->/usr/lib64/glusterfs/3.8.4/xlator/features/shard.so(+0xac3b)
[0x7f85482d7c3b] ) 0-ssdstorage-shard: Failed to get
trusted.glusterfs.shard.file-size for 4a9b76ea-b373-4129-adcb-3a9b04b14ea1
[2018-02-22 19:29:17.197840] W [fuse-bridge.c:767:fuse_attr_cbk]
0-glusterfs-fuse: 686161812: STAT()
/ba9d818f-aa63-4a96-a9be-8d50d04fe44e/images/e4493c34-2805-41ed-8a1b-bfc1a6adad93/6f0ab3fe-e64f-4ad8-8a25-a0881e9713c3
=> -1 (Invalid argument)


Nothing relevant in vdsm.log aside from this one line:

2018-02-22 20:29:17,108+0000 INFO  (periodic/314) [vdsm.api] START
getVolumeSize(sdUUID=u'ba9d818f-aa63-4a96-a9be-8d50d04fe44e',
spUUID=u'28fc87ad-2e28-44d2-8ce4-2e63b9bad4c6',
imgUUID=u'e4493c34-2805-41ed-8a1b-bfc1a6adad93',
volUUID=u'6f0ab3fe-e64f-4ad8-8a25-a0881e9713c3', options=None) from=internal,
task_id=15aec0cf-8854-4959-9e14-3bb14a00dc63 (api:46)

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