[LU-6609] recovery-small test_26a : FAIL: remove sub-test dirs failed

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.11.0
• Labels: patch
• Severity: 3
• Assignee: Jian Yu
• Reporter: Sergey Cheremencev

Description

== recovery-small test 26a: evict dead exports == 00:18:10 (1373343490)
starting with 4 OST exports
fail_loc=0x505
Waiting 55 secs for update
Waiting 45 secs for update
Waiting 35 secs for update
Waiting 25 secs for update
Waiting 15 secs for update
Updated after 45s: wanted '3' got '3'
fail_loc=0x0
Resetting fail_loc on all nodes...done.
PASS 26a (50s)
== recovery-small test complete, duration 57 sec == 00:19:00 (1373343540)
 recovery-small : @@@@@@ FAIL: remove sub-test dirs failed 

It can't remove dirs because import after evicting is still invalid:

00000100:00000200:0.0:1385996752.852317:0:1047:0:(client.c:1170:ptlrpc_import_delay_req()) @@@ IMP_INVALID  req@ffff880051dd9b80 x1453320200794608/t0(0) o101->lustre-MDT0000-mdc-ffff88005d78ac00@10.3.0.65@tcp:12/10 lens 552/1016 e 0 to 0 dl 0 ref 2 fl Rpc:/0/ffffffff rc 0/-1

Test should wait for import state FULL before remove sub-test dirs.
Decrement of export number may be caused by net issues.
In suggested patch test passes only when import state becomes EVICTED.

Comments

[Peter Jones]

Landed for 2.11

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/14843/
Subject: LU-6609 test: wait for import state FULL
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 44cb3a92d756728195409b368b3e89b1a78ef0ae

[Peter Jones]

Jian

Could you please review this patch?

Thanks

Peter

[Gerrit Updater]

Sergey Cheremencev ([e-mail]) uploaded a new patch: http://review.whamcloud.com/14843
Subject: LU-6609 test: wait for import state FULL
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 411ab8f53dff7f34adafea558b5229eecbd9a348