Bug #21468: kcephfs: hang during umount - CephFS - Ceph

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Bug #21468

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kcephfs: hang during umount

Added by Patrick Donnelly over 6 years ago. Updated over 6 years ago.

Status:

Duplicate

Priority:

Urgent

Assignee:

Zheng Yan

Category:

Correctness/Safety

Target version:

% Done:

Source:

Development

Tags:

Backport:

Regression:

Severity:

3 - minor

Reviewed:

Affected Versions:

Ceph - v12.2.1

ceph-qa-suite:

kcephfs

Component(FS):

kceph

Labels (FS):

Pull request ID:

Crash signature (v1):

Crash signature (v2):

Description

After completing tasks.cephfs.test_client_recovery.TestClientRecovery.test_filelock_eviction:

2017-09-16T05:12:49.927 INFO:teuthology.orchestra.run.smithi092:Running: "sudo adjust-ulimits ceph-coverage /home/ubuntu/cephtest/archive/coverage timeout 120 ceph --cluster ceph log 'Ended test tasks.cephfs.test_client_recovery.TestClientRecovery.test_filelock_eviction'" 
2017-09-16T05:12:51.285 INFO:teuthology.nuke.actions:Clearing teuthology firewall rules...
2017-09-16T05:12:51.285 INFO:teuthology.orchestra.run.smithi010:Running: "sudo sh -c 'iptables-save | grep -v teuthology | iptables-restore'" 
2017-09-16T05:12:51.449 INFO:teuthology.orchestra.run.smithi092:Running: "sudo sh -c 'iptables-save | grep -v teuthology | iptables-restore'" 
2017-09-16T05:12:51.475 INFO:teuthology.orchestra.run.smithi130:Running: "sudo sh -c 'iptables-save | grep -v teuthology | iptables-restore'" 
2017-09-16T05:12:51.631 INFO:teuthology.orchestra.run.smithi131:Running: "sudo sh -c 'iptables-save | grep -v teuthology | iptables-restore'" 
2017-09-16T05:12:51.784 INFO:teuthology.nuke.actions:Cleared teuthology firewall rules.
2017-09-16T05:12:51.784 INFO:tasks.cephfs.mount:Terminating background process
2017-09-16T05:12:51.801 DEBUG:tasks.cephfs.kernel_mount:Unmounting client client.0...

From: /ceph/teuthology-archive/yuriw-2017-09-15_22:35:19-kcephfs-luminous-testing-basic-smithi/1638203/teuthology.log

A re-run of that test also failed:

/ceph/teuthology-archive/yuriw-2017-09-16_21:36:24-kcephfs-luminous-testing-basic-smithi/1641246/teuthology.log

Related issues 1 (0 open — 1 closed)