Project

General

Profile

Actions
Copy link

Bug #9308

closed

EBUSY on umount of osd volume after ceph-osd shutdown

Added by Sage Weil over 9 years ago. Updated about 7 years ago.

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

0%

Source:
Q/A
Tags:
Backport:
Regression:
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

2014-08-31T04:23:42.711 INFO:tasks.ceph:Unmounting /var/lib/ceph/osd/ceph-4 on ubuntu@plana21.front.sepia.ceph.com
2014-08-31T04:23:42.711 INFO:teuthology.orchestra.run.plana21:Running: 'sync && sudo umount -f /var/lib/ceph/osd/ceph-4'
2014-08-31T04:23:42.807 INFO:teuthology.orchestra.run.plana21.stderr:umount2: Device or resource busy
2014-08-31T04:23:42.808 INFO:teuthology.orchestra.run.plana21.stderr:umount: /var/lib/ceph/osd/ceph-4: device is busy.
2014-08-31T04:23:42.808 INFO:teuthology.orchestra.run.plana21.stderr:        (In some cases useful info about processes that use
2014-08-31T04:23:42.808 INFO:teuthology.orchestra.run.plana21.stderr:         the device is found by lsof(8) or fuser(1))
2014-08-31T04:23:42.808 INFO:teuthology.orchestra.run.plana21.stderr:umount2: Device or resource busy

ubuntu@teuthology:/a/sage-2014-08-30_20:39:25-rados-wip-sage-testing-testing-basic-multi/462763

have seen this a few times before. maybe we can make the ceph task do an lsof when this particular command fails?

Actions
Copy link

Also available in: Atom PDF