The IBM Tivoli Storage Manager administrator received a new requirement to enhance the current storage pool. There is a need to place an active data storage pool for the client into the pool hierarchies named Diskpool. What are the steps?

A.
UPDate STG COPYPool COPYCONTINUE=YES
UPDate STG DISKPOOL ARCHIVEDATApools=archive

B.
DEFine STG archive_pool_name POoltype=DATA
UPDate STG DISKPOOL ARCHIVEDATApools=archive-data_pool_name

C.
UPDate STG active-data_pool COPYCONTINUE=NO POoltype=ACTIVEdata 56
UPDate STG DISKPOOL ARCHIVEDATApools=archive

D.
DEFine STG active-data_pool_name POoltype=ACTIVEdata UPDate STG DISKPOOL ACTIVEDATApools=active-data_pool_name COPYCONTINUE=YES

Explanation: