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Bug #275

closed

Unable to remove module when monitors or mds'es are down

Added by Wido den Hollander almost 14 years ago. Updated over 13 years ago.

Status:
Can't reproduce
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
% Done:

0%

Source:
Tags:
Backport:
Regression:
Severity:
Reviewed:
Affected Versions:
ceph-qa-suite:
Crash signature (v1):
Crash signature (v2):

Description

When a cluster fails you can unmount the filesystem with "umount -lf /path/to/ceph", that works fine.

But then "rmmod ceph" fails with the message that "ceph is still in use".

[38079.360211] ceph: mon1 [2001:16f8:10:2::c3c3:2e5c]:6789 connection failed
[38089.380202] ceph: mon0 [2001:16f8:10:2::c3c3:3f9b]:6789 connection failed

That messages keep coming back in the dmesg.

Imho you should be able to remove the module when no filesystem is mounted.

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