[LU-3920] Interop 2.4.0<->2.5 failure on test sanity test_56y: Invalid argument

• Status: Resolved
• Project: Lustre
• Affects Version/s: Lustre 2.5.0
• Fix Version/s: Lustre 2.6.0, Lustre 2.5.1
• Type: Bug
• Priority: Minor
• Reporter: Sarah Liu
• Assignee: Sarah Liu
• Resolution: Fixed
• Labels: patch

Environment

server: 2.4.0
client: lustre-master build #1652

• Severity: 3

Description

Here is the Maloo link:
https://maloo.whamcloud.com/test_sets/f5eae562-19c4-11e3-bb73-52540035b04c

test log shows:

== sanity test 56y: lfs find -L raid0|released == 16:31:53 (1378683113)
error on ioctl 0x4008669a for '/mnt/lustre/d0.sanity/d56/56y/file2' (3): Invalid argument
close: Bad file descriptor
 sanity test_56y: @@@@@@ FAIL: creating released file /mnt/lustre/d0.sanity/d56/56y/file2 

Mds console:

16:33:57:Lustre: DEBUG MARKER: == sanity test 56y: lfs find -L raid0|released == 16:31:53 (1378683113)
16:33:58:LustreError: 19634:0:(lod_qos.c:1286:lod_qos_parse_config()) invalid pattern: 80000001
16:34:00:Lustre: DEBUG MARKER: /usr/sbin/lctl mark  sanity test_56y: @@@@@@ FAIL: creating released file \/mnt\/lustre\/d0.sanity\/d56\/56y\/file2 
16:34:02:Lustre: DEBUG MARKER: sanity test_56y: @@@@@@ FAIL: creating released file /mnt/lustre/d0.sanity/d56/56y/file2

Comments

[Oleg Drokin]

It seems this tests needs a check to make sure the server is supporting released files.

[Peter Jones]

Sarah

Could you please look into making this test improvement?

Thanks

Peter

[Sarah Liu]

http://review.whamcloud.com/#/c/7966/

[Vladimir Saveliev]

It looks like sanity test_229 should also be fixed in similar way. The below patch fixes both, please take a look
http://review.whamcloud.com/8121

[Sarah Liu]

http://review.whamcloud.com/#/c/8121/ patch landed, close

[Jian Yu]

Lustre client build: http://build.whamcloud.com/job/lustre-b2_5/5/
Lustre server build: http://build.whamcloud.com/job/lustre-b2_4/70/ (2.4.2)

The same failure occurred:
https://maloo.whamcloud.com/test_sets/a8e2dbf8-74f5-11e3-95ae-52540035b04c

Hi Oleg,
Could you please cherry-pick patch http://review.whamcloud.com/#/c/8121/ to Lustre b2_5 branch? Thanks.

[Jian Yu]

Here is the back-ported patch for Lustre b2_5 branch: http://review.whamcloud.com/8734