[LU-5213] conf-sanity test_45: umount2: Device or resource busy

• Type: Bug
• Resolution: Duplicate
• Priority: Minor
• Affects Version/s: Lustre 2.6.0
• Environment: server and client: lustre-master build #2091
• Severity: 3
• Assignee: WC Triage
• Reporter: Maloo

Description

This issue was created by maloo for sarah <[e-mail]>

This issue relates to the following test suite run: http://maloo.whamcloud.com/test_sets/0fa3ce68-f522-11e3-b29e-52540035b04c.

The sub-test test_45 failed with the following error:

test_45 failed with 3

CMD: shadow-49vm6.shadow.whamcloud.com lctl set_param fail_loc=0x50f
fail_loc=0x50f
sleep 10 sec
manual umount lustre on /mnt/lustre....
CMD: shadow-49vm6.shadow.whamcloud.com umount -d --force /mnt/lustre
umount2: Device or resource busy
umount: /mnt/lustre: device is busy.
        (In some cases useful info about processes that use
         the device is found by lsof(8) or fuser(1))
df: `/mnt/lustre'umount2: Device or resource busy
: Cannot send after transport endpoint shutdown
df: no file systems processed
 conf-sanity test_45: @@@@@@ FAIL: test_45 failed with 3 

Issue Links

• is related to: LU-1882 conf-sanity test_45: umount2: Device or resource busy