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Bug #48679
closedclient: items pinned in cache preventing unmount
% Done:
100%
Source:
Q/A
Tags:
Backport:
pacific,octopus,nautilus
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
Client
Labels (FS):
qa-failure
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
2020-12-18T02:17:36.017+0000 7f967501e200 2 client.4623 unmounting ... 2020-12-18T02:17:36.018+0000 7f967501e200 2 client.4623 cache still has 0+25 items, waiting (for caps to release?) ...
From: /ceph/teuthology-archive/pdonnell-2020-12-17_23:13:08-fs-wip-pdonnell-testing-20201217.205941-distro-basic-smithi/5715878/remote/smithi091/log/ceph-client.0.36435.log.gz
Symptom:
2020-12-18T02:32:45.191 ERROR:tasks.cephfs.fuse_mount:process failed to terminate after unmount. This probably indicates a bug within ceph-fuse. 2020-12-18T02:32:45.192 ERROR:teuthology.run_tasks:Manager failed: ceph-fuse Traceback (most recent call last): File "/home/teuthworker/src/git.ceph.com_git_teuthology_master/teuthology/run_tasks.py", line 173, in run_tasks suppress = manager.__exit__(*exc_info) File "/usr/lib/python3.6/contextlib.py", line 88, in __exit__ next(self.gen) File "/home/teuthworker/src/git.ceph.com_ceph-c_wip-pdonnell-testing-20201217.205941/qa/tasks/ceph_fuse.py", line 175, in task mount.umount_wait() File "/home/teuthworker/src/git.ceph.com_ceph-c_wip-pdonnell-testing-20201217.205941/qa/tasks/cephfs/fuse_mount.py", line 380, in umount_wait run.wait([self.fuse_daemon], timeout) File "/home/teuthworker/src/git.ceph.com_git_teuthology_master/teuthology/orchestra/run.py", line 473, in wait check_time() File "/home/teuthworker/src/git.ceph.com_git_teuthology_master/teuthology/contextutil.py", line 133, in __call__ raise MaxWhileTries(error_msg) teuthology.exceptions.MaxWhileTries: reached maximum tries (150) after waiting for 900 seconds
From: /ceph/teuthology-archive/pdonnell-2020-12-17_23:13:08-fs-wip-pdonnell-testing-20201217.205941-distro-basic-smithi/5715878/teuthology.log
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