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Bug #42274

open

mds: FAILED assert(in->filelock.can_read(mdr->get_client()))

Added by symbat karzhassov over 4 years ago. Updated over 4 years ago.

Status:
Need More Info
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
% Done:

0%

Source:
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
Ceph - v12.2.12
ceph-qa-suite:
Component(FS):
MDS
Labels (FS):
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

mds crashed when client worked with it:

Oct 04 02:59:38 cph-obs2-lp1 ceph-mds[1357515]: /home/abuild/rpmbuild/BUILD/ceph-12.2.12-573-g67074fa839/src/mds/Server.cc: In function 'bool Server::_dir_is_nonempty(MDRequestRef&, CInode*)' thread 7f7dfecee700 time 2019-10-04 02:59:38.636539
Oct 04 02:59:38 cph-obs2-lp1 ceph-mds[1357515]: /home/abuild/rpmbuild/BUILD/ceph-12.2.12-573-g67074fa839/src/mds/Server.cc: 6728: FAILED assert(in->filelock.can_read(mdr->get_client()))

Files

obs1-lp2.mds.journalctl (52.7 KB) obs1-lp2.mds.journalctl symbat karzhassov, 10/11/2019 06:19 AM
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 #1

Updated by Greg Farnum over 4 years ago

  • Project changed from Ceph to CephFS
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 #2

Updated by Patrick Donnelly over 4 years ago

  • Subject changed from mds crash to mds: FAILED assert(in->filelock.can_read(mdr->get_client()))
  • Description updated (diff)
  • Status changed from New to Need More Info
  • Component(FS) MDS added

Can you share more logs around the time of the event. What kind of clients do you have.

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