[LU-2189] failure on sanityn.sh test_36: space leaked

• Type: Bug
• Resolution: Fixed
• Priority: Major
• Fix Version/s: Lustre 2.4.0, Lustre 2.10.0
• Affects Version/s: Lustre 2.3.0, Lustre 2.4.0
• Labels: zfs
• Severity: 3
• Assignee: Nathaniel Clark
• Reporter: Maloo

Description

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

This issue relates to the following test suite run: https://maloo.whamcloud.com/test_sets/7a821d6a-1730-11e2-afe1-52540035b04c.

The sub-test test_36 failed with the following error:

space leaked

Info required for matching: sanityn 36

Issue Links

• is related to: LU-3053 Test failure on test suite replay-ost-single, subtest test_6

Comments

[Peter Jones]

Landed for 2.4

[Nathaniel Clark]

http://review.whamcloud.com/5722

[Li Wei (Inactive)]

https://maloo.whamcloud.com/test_sets/642d088c-81ab-11e2-9f6b-52540035b04c

[Peter Jones]

Nathaniel

Yangsheng is busy with other tasks atm. Could you please see if you can move this ticket along?

Thanks

Peter

[Sarah Liu]

another instance in zfs OFED build test:
https://maloo.whamcloud.com/test_sets/05f6b8c0-5ae7-11e2-b205-52540035b04c

[Yang Sheng]

I'll do more test to figure out whether it is a normal case for ZFS.

[Andreas Dilger]

Possibly related to internal ZFS housekeeping?

[Yang Sheng]

== sanityn test 36: handle ESTALE/open-unlink corectly =============================================== 04:40:02 (1350301202)
....
*** cycle(0) *** before(91339648) after_dd(106452736) after(106524032)
....
*** cycle(1) *** before(106524032) after_dd(106452992) after(106504064)
....
*** cycle(2) *** before(106504064) after_dd(106472960) after(106504064)
....
*** cycle(3) *** before(106504064) after_dd(106426240) after(106457856)
....
*** cycle(4) *** before(106457856) after_dd(106465792) after(106557056)
....
*** cycle(5) *** before(106557056) after_dd(106505472) after(106557056)
....
*** cycle(6) *** before(106557056) after_dd(106486016) after(106477440)
....

Looks like the space impacted by some reason. Obviously, not cause by test case.