[LU-7573] rmmod command is missing the -w option Created: 17/Dec/15  Updated: 29/Dec/15  Resolved: 23/Dec/15

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: None
Fix Version/s: Lustre 2.8.0

Type: Bug Priority: Minor
Reporter: Bob Glossman (Inactive) Assignee: Bob Glossman (Inactive)
Resolution: Fixed Votes: 0
Labels: None

Issue Links:
Related
Severity: 3
Rank (Obsolete): 9223372036854775807

 Description   

The rmmod command in the most recent linux versions we support has no -w option. Since some of our tests use this option those tests fail.

Currently the only linux versions impacted by this problem are RHEL 7.2 and SLES 12. Over time there will likely be more.



 Comments   
Comment by Bob Glossman (Inactive) [ 17/Dec/15 ]

The only test known to hit this problem for sure is sanity, test 60a. The script run-llog.sh called by this test uses 'rmmod -vw'. There may be others not detected yet.

Until a better fix is developed to avoid the use of the missing option I will work up a patch to just skip the test in cases where there is no -w option available.

Comment by Gerrit Updater [ 17/Dec/15 ]

Bob Glossman (bob.glossman@intel.com) uploaded a new patch: http://review.whamcloud.com/17659
Subject: LU-7573 test: skip test when there is no rmmod -w option
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 086e935f063292c6b356e8218de406ce37172bb2

Comment by Gerrit Updater [ 23/Dec/15 ]

Oleg Drokin (oleg.drokin@intel.com) merged in patch http://review.whamcloud.com/17659/
Subject: LU-7573 test: remove rmmod -w option
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 959f8f78f0d6db014b61e5abbcb86821c0eb595f

Comment by Peter Jones [ 23/Dec/15 ]

Landed for 2.8

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