[LU-5142] Interop 2.5.1<->2.6 failure on test suite conf-sanity test_43: check llite root_squash failed Created: 03/Jun/14  Updated: 04/Dec/14  Resolved: 16/Jun/14

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: Lustre 2.6.0, Lustre 2.5.4
Fix Version/s: Lustre 2.6.0, Lustre 2.5.4

Type: Bug Priority: Minor
Reporter: Maloo Assignee: Emoly Liu
Resolution: Fixed Votes: 0
Labels: None
Environment:

server: 2.5.1
client: lustre-master build # 2053

Issue Links:
Related
is related to LU-1778 Root Squash is not always properly en... Closed
Severity: 3
Rank (Obsolete): 14187

 Description   

This issue was created by maloo for sarah <sarah@whamcloud.com>

This issue relates to the following test suite run: http://maloo.whamcloud.com/test_sets/32668b40-e08f-11e3-8e3d-52540035b04c.

The sub-test test_43 failed with the following error:

check llite root_squash failed!

Update not seen after 90s: wanted '500:500' got '0:0'
 conf-sanity test_43: @@@@@@ FAIL: check llite root_squash failed!


 Comments   
Comment by Jodi Levi (Inactive) [ 04/Jun/14 ]

Emoly,
Could you please take this one?
Thank you!

Comment by Oleg Drokin [ 04/Jun/14 ]

So test 43 that was recently added needs a check added.
original patch was http://review.whamcloud.com/5700

Comment by Emoly Liu [ 05/Jun/14 ]

I can hit this failure in my local test. I will investigate it.

Comment by Emoly Liu [ 05/Jun/14 ]

As Oleg said, this issue is related to the master patch http://review.whamcloud.com/5700.
To resolve this issue, we can backport the patch to b2_5, or skip this test for MDS version < 2.5.58 on master since orignal patch made many changes. Which is better?

Comment by Emoly Liu [ 06/Jun/14 ]

What's more, if we choose to backport to b2_5, the patch http://review.whamcloud.com/#/c/9221/ should be included as well.

Comment by Emoly Liu [ 11/Jun/14 ]

The patch is here http://review.whamcloud.com/10675, to skip conf-sanity.sh test_43 for MDS version < 2.5.58 on master.

Comment by Emoly Liu [ 16/Jun/14 ]

The patch landed to 2.6.

Comment by Jian Yu [ 02/Dec/14 ]

Lustre client build: https://build.hpdd.intel.com/job/lustre-b2_5/104
Lustre server build: https://build.hpdd.intel.com/job/lustre-b2_4/73 (2.4.3)

The same failure occurred:
https://testing.hpdd.intel.com/test_sets/57a2934a-7a68-11e4-be53-5254006e85c2

Lustre version check codes need to be added into conf-sanity test 43 on Lustre b2_5 branch.

Comment by Gerrit Updater [ 03/Dec/14 ]

Jian Yu (jian.yu@intel.com) uploaded a new patch: http://review.whamcloud.com/12911
Subject: LU-5142 tests: add version check codes to conf-sanity test 43
Project: fs/lustre-release
Branch: b2_5
Current Patch Set: 1
Commit: bbd89b7f7f1bd04a8da24ce6811f9af3ce739588

Comment by Gerrit Updater [ 04/Dec/14 ]

Oleg Drokin (oleg.drokin@intel.com) merged in patch http://review.whamcloud.com/12911/
Subject: LU-5142 tests: add version check codes to conf-sanity test 43
Project: fs/lustre-release
Branch: b2_5
Current Patch Set:
Commit: eb96839fad363be810fd353bb2bb0b3cd104777e

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