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2016-07-29T14:54:56Z
Ceph
rbd - Bug #16773: FAILED assert(m_image_ctx.journal == nullptr)
https://tracker.ceph.com/issues/16773?journal_id=75616
2016-07-29T14:54:56Z
Jason Dillaman
dillaman@redhat.com
<ul><li><strong>Assignee</strong> deleted (<del><i>Jason Dillaman</i></del>)</li></ul>
rbd - Bug #16773: FAILED assert(m_image_ctx.journal == nullptr)
https://tracker.ceph.com/issues/16773?journal_id=76413
2016-08-10T20:55:14Z
Jason Dillaman
dillaman@redhat.com
<ul></ul><p>Repeated here: <a class="external" href="http://pulpito.ceph.com/jdillaman-2016-08-08_08:12:47-rbd-wip-jd-testing---basic-vps/354673/">http://pulpito.ceph.com/jdillaman-2016-08-08_08:12:47-rbd-wip-jd-testing---basic-vps/354673/</a></p>
<p>Both cases seem to involve a shrink followed by a expand resize op (although could be a coincidence).</p>
rbd - Bug #16773: FAILED assert(m_image_ctx.journal == nullptr)
https://tracker.ceph.com/issues/16773?journal_id=76424
2016-08-11T03:09:56Z
Jason Dillaman
dillaman@redhat.com
<ul></ul><p>If the rbd image header watch is lost ...</p>
<pre>
$302 = 0x7f69940b6a60 "librbd::ImageWatcher: 0x7f69940145b0 image watch failed: 140091431348880, (107)", <incomplete sequence \360>
$303 = 0x7f699403e530 "-- 172.21.2.17:0/4122897661 --> 172.21.2.17:6800/20170 -- osd_op(client.4117.0:345173 2.a80d9177 rbd_header.10151b739747 [watch unwatch cookie 140091431348880] snapc 0=[] ondisk+write+known_if_redirec"...
$304 = 0x7f699d88d5c0 "-- 172.21.2.17:0/4122897661 <== osd.0 172.21.2.17:6800/20170 908 ==== osd_op_reply(345173 rbd_header.10151b739747 [watch unwatch cookie 140091431348880] v0'0 uv2869 ondisk = 0) v7 ==== 143+0+0 (308780"...
</pre>
<p>... it's possible for a refresh request to be triggered by an incoming API action and to race with the background release/acquire of the image lock ...</p>
<pre>
$462 = 0x7f699401b830 "librbd::AioImageRequestWQ: block_writes: 0xa5bed00, num=1\270\001\224i\177"
$463 = 0x7f6998016d50 "-- 172.21.2.17:0/4122897661 --> 172.21.2.17:6804/1604 -- osd_op(client.4117.0:345230 2.a87d6cb8 journal.10151b739747 [watch unwatch cookie 140091431418080] snapc 0=[] ondisk+write+known_if_redirected "...
</pre>
<p>... since both image::RefreshRequest and exclusive_lock::AcquireRequest can attempt to open the journal ...</p>
rbd - Bug #16773: FAILED assert(m_image_ctx.journal == nullptr)
https://tracker.ceph.com/issues/16773?journal_id=76569
2016-08-12T18:50:41Z
Jason Dillaman
dillaman@redhat.com
<ul><li><strong>Status</strong> changed from <i>New</i> to <i>In Progress</i></li><li><strong>Assignee</strong> set to <i>Jason Dillaman</i></li><li><strong>Backport</strong> set to <i>jewel</i></li></ul>
rbd - Bug #16773: FAILED assert(m_image_ctx.journal == nullptr)
https://tracker.ceph.com/issues/16773?journal_id=76856
2016-08-17T19:06:03Z
Jason Dillaman
dillaman@redhat.com
<ul><li><strong>Status</strong> changed from <i>In Progress</i> to <i>Fix Under Review</i></li></ul><p><strong>PR</strong>: <a class="external" href="https://github.com/ceph/ceph/pull/10770">https://github.com/ceph/ceph/pull/10770</a></p>
rbd - Bug #16773: FAILED assert(m_image_ctx.journal == nullptr)
https://tracker.ceph.com/issues/16773?journal_id=77298
2016-08-25T10:50:25Z
Mykola Golub
mgolub@suse.com
<ul><li><strong>Status</strong> changed from <i>Fix Under Review</i> to <i>Pending Backport</i></li></ul>
rbd - Bug #16773: FAILED assert(m_image_ctx.journal == nullptr)
https://tracker.ceph.com/issues/16773?journal_id=77312
2016-08-25T11:45:59Z
Loïc Dachary
loic@dachary.org
<ul><li><strong>Copied to</strong> <i><a class="issue tracker-9 status-3 priority-4 priority-default closed" href="/issues/17134">Backport #17134</a>: jewel: FAILED assert(m_image_ctx.journal == nullptr)</i> added</li></ul>
rbd - Bug #16773: FAILED assert(m_image_ctx.journal == nullptr)
https://tracker.ceph.com/issues/16773?journal_id=85399
2017-02-01T20:38:30Z
Nathan Cutler
ncutler@suse.cz
<ul><li><strong>Status</strong> changed from <i>Pending Backport</i> to <i>Resolved</i></li></ul>