[LU-3704] sanity-hsm test_21 - test_24 Error: 'could not release file'

• Type: Technical task
• Resolution: Cannot Reproduce
• Priority: Major
• Affects Version/s: Lustre 2.5.0
• Labels: HSM
• Environment: autotest
• Assignee: Bruno Faccini (Inactive)
• Reporter: Keith Mannthey (Inactive)

Description

Sanity-hsm test 21 seems to fail alot.

An example:
https://maloo.whamcloud.com/test_sets/adac0ef6-fb6b-11e2-8c6e-52540035b04c

'could not release file' seem to be the slightly more common error.

test_21 	

    Error: 'could not release file'
    Failure Rate: 32.00% of last 100 executions [all branches] 

The test logs look like.

== sanity-hsm test 21: Simple release tests == 09:25:28 (1375374328)
2+0 records in
2+0 records out
2097152 bytes (2.1 MB) copied, 0.387647 s, 5.4 MB/s
Cannot send HSM request (use of /mnt/lustre/d0.sanity-hsm/d21/test_release): Device or resource busy
 sanity-hsm test_21: @@@@@@ FAIL: could not release file 
  Trace dump:

test 3 and 22-24 errors look to all be related.

Issue Links

• is related to: LU-3730 sanity-hsm test_3 Error: 'could not create file'
• is related to: LU-3700 sanity-hsm test_21 Error: 'wrong block number'