Bug #1239: client: hang on umount after snaps workunit - CephFS - Ceph

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Bug #1239

closed

client: hang on umount after snaps workunit

Added by Sage Weil almost 13 years ago. Updated almost 7 years ago.

Status:

Resolved

Priority:

Normal

Assignee:

Sage Weil

Category:

Target version:

% Done:

Source:

Tags:

Backport:

Regression:

Severity:

3 - minor

Reviewed:

Affected Versions:

ceph-qa-suite:

Component(FS):

Labels (FS):

Pull request ID:

Crash signature (v1):

Crash signature (v2):

Description

two inodes still have pins. looks like a ref count leak somewhere.

2011-06-29 09:16:27.192994 7f41cd4bb700 client4107 unmounting: trim pass, size was 0+2
2011-06-29 09:16:27.193000 7f41cd4bb700 client4107 trim_cache size 0 max 0
2011-06-29 09:16:27.193005 7f41cd4bb700 client4107 unmounting: trim pass, size still 0+2
2011-06-29 09:16:27.193073 7f41cd4bb700 client4107 dump_cache: inode 10000002625.head ref 1 dir 0 10000002625.head( cap_refs={1024=0,2048=0,4096=0,8192=0} open={1=0,2=0} ref=1 caps=p mode=100644 mtime=2011-06-28 22:57:13.086569)
2011-06-29 09:16:27.193115 7f41cd4bb700 client4107 dump_cache: inode 10000002565.head ref 1 dir 0 10000002565.head( cap_refs={1024=0,2048=0,4096=0,8192=0} open={1=0,2=0} ref=1 caps=p mode=100644 mtime=2011-06-28 22:57:07.110499)