[LU-4060] Interop 2.4.0<->2.5 failure on test suite sanityn test_74: time out

• 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: Major
• Reporter: Maloo
• Assignee: Emoly Liu
• Resolution: Fixed

Environment

server: 2.4.0
client: lustre-master build #1687

• Severity: 3

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/7c9e1c44-28f4-11e3-8951-52540035b04c.

The sub-test test_74 failed with the following error:

test failed to respond and timed out

Info required for matching: sanityn 74

Issue Links

• is related to: LU-1601 Flock deadlock isn't detected while a...

Comments

[Andreas Dilger]

Test was added for http://review.whamcloud.com/3276 in LU-1601 needs to be skipped for Lustre MDS versions older than 2.5.0.

[Emoly Liu]

The patch is at http://review.whamcloud.com/7911 .

[Emoly Liu]

patch landed

[Jian Yu]

Lustre client: http://build.whamcloud.com/job/lustre-b2_5/5/
Lustre server: http://build.whamcloud.com/job/lustre-b2_1/220/ (2.1.6)

The same failure occurred:
https://maloo.whamcloud.com/test_sets/c60eff56-7309-11e3-9955-52540035b04c

Hi Oleg,
Could you please cherry-pick patch http://review.whamcloud.com/#/c/7911/ to Lustre b2_5 branch? Thanks.

[James Nunez (Inactive)]

A b2_5 patch to check MDS version is at http://review.whamcloud.com/#/c/8700/1

[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/e388e602-74f6-11e3-95ae-52540035b04c

[Jian Yu]

Patch landed for Lustre 2.5.1.