[LU-3364] Interop 2.1.5<->2.4 failure on test suite sanity-lfsck test_0: Fail to start LFSCK for namespace Created: 20/May/13  Updated: 10/Aug/13  Resolved: 10/Aug/13

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: Lustre 2.4.0, Lustre 2.4.1, Lustre 2.5.0
Fix Version/s: Lustre 2.4.1, Lustre 2.5.0

Type: Bug Priority: Major
Reporter: Maloo Assignee: Sarah Liu
Resolution: Fixed Votes: 0
Labels: None
Environment:

server: 2.1.5
client: tag-2.4.0RC1


Severity: 3
Rank (Obsolete): 8327

 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/3d2a9d68-bf03-11e2-88e0-52540035b04c.

The sub-test test_0 failed with the following error:

(2) Fail to start LFSCK for namespace!

Info required for matching: sanity-lfsck 0



 Comments   
Comment by nasf (Inactive) [ 21/May/13 ]

Lustre-2.1 does not support LFSCK, so related user space commands: "lctl lfsck_{start,stop}" cannot be found on Lustre-2.1 client. Please ignore LFSCK/OI scrub test for 2.1/2 interoperability.

Comment by Andreas Dilger [ 22/May/13 ]

Rather than hitting this error during every interop test and having to manually inspect the failure, it would be better if the test script were changed to skip the test if the server version does not support lfsck. That is already done at the start of sanity-scrub.sh, and should be done in sanity-lfsck.sh as well.

Comment by Sarah Liu [ 23/May/13 ]

patch is at http://review.whamcloud.com/#change,6424

Comment by Jian Yu [ 17/Jul/13 ]

The sanity-lfsck.sh was added by patch http://review.whamcloud.com/4911, which was included since Lustre 2.3.60 instead of 2.2.90.
Here is the patch for Luster master branch to fix the number: http://review.whamcloud.com/7019. The patch also needs to be cherry-picked to Lustre b2_4 branch.

Comment by Jian Yu [ 10/Aug/13 ]

Patches were landed on Lustre b2_4 and master branches.

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