[LU-10835] dm-flakey module is left loaded Created: 21/Mar/18  Updated: 09/Apr/18  Resolved: 09/Apr/18

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: Lustre 2.11.0
Fix Version/s: Lustre 2.12.0

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

Severity: 3
Rank (Obsolete): 9223372036854775807

 Description   

The recent landing in master of the patch "LU-684 tests: replace dev_read_only patch with dm-flakey" adds a 'modprobe dm-flakey' command to test-framework.sh. There is no corresponding rmmod of this kernel module anywhere. This leaves the kernel module always loaded, even when it stops being referenced or used by anything.

Maybe remove of the module needs to be added in relevant places like test-framework.sh and lustre_rmmod.

 Comments   
Comment by Gerrit Updater [ 22/Mar/18 ]

Jian Yu (jian.yu@intel.com) uploaded a new patch: https://review.whamcloud.com/31739
Subject: LU-10835 tests: unload dm-flakey module
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 8a5b1308fb4c3bd40a15e58d094f59d4f02baadc

Comment by Gerrit Updater [ 09/Apr/18 ]

Oleg Drokin (oleg.drokin@intel.com) merged in patch https://review.whamcloud.com/31739/
Subject: LU-10835 tests: unload dm-flakey module
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: faec4b0de5686dbc1031bad7fc6e2f7cc4fbcd65

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