[LU-1370] Lustre modules cannot be unloaded after sanity test_225 Created: 04/May/12  Updated: 20/Nov/12  Resolved: 30/Jul/12

Status: Closed
Project: Lustre
Component/s: None
Affects Version/s: Lustre 2.2.0, Lustre 2.3.0
Fix Version/s: Lustre 2.3.0

Type: Bug Priority: Blocker
Reporter: Alexander Lezhoev Assignee: Di Wang
Resolution: Fixed Votes: 0
Labels: None
Environment:

1node virtual cluster

Severity: 3
Rank (Obsolete): 4549

 Description   

Lustre modules cannot be unloaded after sanity test_225

#SLOW=true ONLY=225 ACC_SM_ONLY=sanity /usr/lib64/lustre/tests/acceptance-small.sh

#llmountcleanup.sh
...
Modules still loaded:
lustre/obdecho/obdecho.o lustre/llite/lustre.o lustre/cmm/cmm.o lustre/mdd/mdd.o lustre/mds/mds.o lustre/lov/lov.o lustre/osc/osc.o lustre/mdc/mdc.o lustre/fid/fid.o lustre/fld/fld.o lustre/quota/lquota.o lustre/ptlrpc/ptlrpc.o lustre/obdclass/obdclass.o lustre/lvfs/lvfs.o lnet/klnds/socklnd/ksocklnd.o lnet/lnet/lnet.o libcfs/libcfs/libcfs.o

#rmmod lustre
ERROR: Module lustre is in use

Due to this problem, number of conf-sanity tests failed, the mmp testsuite cannot be started until reboot.

test_225 was introduced by http://jira.whamcloud.com/browse/LU-1082

 Comments   
Comment by Peter Jones [ 07/May/12 ]

Wangdi

Could you please look into this one?

Thanks

Peter

Comment by Di Wang [ 14/May/12 ]

http://review.whamcloud.com/#change,2784

Comment by Peter Jones [ 30/Jul/12 ]

Fix landed for 2.3. Please speak up if problem still exists and this ticket can be reopened

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