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copy storage pool OFFDATA. Because the backup stgpool operation is
incremental, only new files in the primary pool are copied to the copy pool. If we
first back up DISKDATA, then TAPEDATA, any files that might have migrated
from DISKDATA to TAPEDATA after we backed up DISKDATA do not get copied
a second time from TAPEDATA to OFFDATA.
Example 6-24 backs up a storage pool named TAPEDATA to a copy pool named
OFFDATA.
Example 6-24 Backup storage pool
backup stgpool tapedata offdata
tsm: ATLANTIC>
ANS8003I Process number 18 started.
query proc
tsm: ATLANTIC>
Process Process Description Status
Number
-------- -------------------- -------------------------------------------------
18 Backup Storage Pool Primary Pool TAPEDATA, Copy Pool OFFDATA, Files
Check the activity log to see the successful completion, as shown in
Example 6-25.
Example 6-25 Verifying that the storage pool backup completed
query actlog
tsm: ATLANTIC>
02/23/06 17:54:40 ANR2017I Administrator ADMIN issued command: BACKUP
STGPOOL tapedata offdata
02/23/06 17:54:40 ANR0984I Process 18 for BACKUP STORAGE POOL started in the
BACKGROUND at 17:54:40.
02/23/06 17:54:40 ANR2110I BACKUP STGPOOL started as process 18.
02/23/06 17:54:40 ANR1210I Backup of primary storage pool TAPEDATA to copy
storage pool OFFDATA started as process 18.
02/23/06 17:54:40 ANR1228I Removable volume ALF007 is required for storage
pool backup.
02/23/06 17:54:40 ANR8324I LTO volume ALF007 is expected to be mounted
(R/W).
02/23/06 17:55:12 ANR8329I LTO volume ALF007 is mounted R/W in drive DR00
(/dev/rmt0), status: IDLE.
02/23/06 17:55:12 ANR8334I
02/23/06 17:55:15 ANR2017I Administrator ADMIN issued command: QUERY REQ
Backed Up: 0, Bytes Backed Up: 0, Unreadable
Files: 0, Unreadable Bytes: 0. Current Physical
File (bytes): 1,074,198
Current input volume: ALF007.
Waiting for mount of scratch volume (11
seconds).
1 volumes found.
Chapter 6. Data storage
249
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