Check for damaged containers

TSM> AUDit CONTainer "container_name" Action=SCANAll
TSM> Query DAMaged "pool_name"
TSM> AUDit CONTainer "container_name" Action=REMOVEDamaged

Deletion of container storage pool fails with ANR2383E

ANR2383E DELETE STGPOOL: Storage pool POOL_NAME is currently in use by clients and/or data management operations.

Cause

Identify duplicates still runs for the storage pool as can be seen in the activity log:

ANR1018I Volume deduplication process X started for storage pool POOL_NAME, identify processes=X.

Check:

query stg POOL_NAME f=d

Processes For Identifying Duplicates:

setting, as it will be set to > 0.

Resolving the problem

Run:

identify duplicates POOL_NAME numprocesses=0
delete stgpool POOL_NAME

query stgpooldir f=d

q option DEFRAGCNTRTRIGGER 

q option DEFRAGFSTRIGGER 

query extentupdates stgpool_name 

query container stgpool=stgpool_name f=d 

query  fragmentation poolname type=summary 

query  fragmentation poolname type=container 

q opt disableautodefrag

show sdpool