Bug #13913: librbd: assertion failure on copyup request during trim operation - rbd - Ceph

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Bug #13913

closed

librbd: assertion failure on copyup request during trim operation

Added by Jason Dillaman over 8 years ago. Updated over 8 years ago.

Status:

Resolved

Priority:

Normal

Assignee:

Jason Dillaman

Target version:

% Done:

Source:

other

Tags:

Backport:

Regression:

Severity:

3 - minor

Reviewed:

Affected Versions:

ceph-qa-suite:

Pull request ID:

Crash signature (v1):

Crash signature (v2):

Description

2015-11-27T23:38:28.281 INFO:teuthology.orchestra.run.burnupi22.stderr:librbd/operation/TrimRequest.cc: In function 'virtual int librbd::operation::C_CopyupObject::send()' thread 7ff483fff700 time 2015-11-27 23:38:28.312952
2015-11-27T23:38:28.281 INFO:teuthology.orchestra.run.burnupi22.stderr:librbd/operation/TrimRequest.cc: 40: FAILED assert(!m_image_ctx.image_watcher->is_lock_supported() || m_image_ctx.image_watcher->is_lock_owner())
2015-11-27T23:38:28.281 INFO:teuthology.orchestra.run.burnupi22.stderr:librbd/CopyupRequest.cc: In function 'bool librbd::CopyupRequest::send_object_map()' thread 7ff4836fd700 time 2015-11-27 23:38:28.312952
2015-11-27T23:38:28.281 INFO:teuthology.orchestra.run.burnupi22.stderr:librbd/CopyupRequest.cc: 281: FAILED assert(copy_on_read)

http://qa-proxy.ceph.com/teuthology/teuthology-2015-11-27_23:00:10-rbd-master---basic-multi/1161646/teuthology.log

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Updated by Jason Dillaman over 8 years ago

Subject changed from librbd: to librbd: assertion failure on copyup request during trim operation

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Updated by Jason Dillaman over 8 years ago

Lost watch during copy-up operation, resulting in the exclusive lock being released:

#2 0x00007ff49f47d6b3 in librbd::ImageWatcher::release_lock (this=this@entry=0x7ff4a592d7c0) at librbd/ImageWatcher.cc:425
#3 0x00007ff49f47f1f0 in librbd::ImageWatcher::reregister_watch (this=0x7ff4a592d7c0) at librbd/ImageWatcher.cc:1218

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