IBM E16RMLL-I - Tivoli Storage Manager, Руководство по внедрению

Страница: 623 / 828

Chapter 19. Disaster Recovery Manager
593
Example 19-2 shows using the define stgpool command to create the copy
storage pool OFFDATA using the device class defined for the LTO tape library.
Note the value of REUsedelay=6. This is important for ensuring recovery
integrity. See step 8 on page 596 for more information about how this relates to
the database backup series expiration value.
Example 19-2 Creation of copy storage pool
tsm: LOCHNESS_SERVER1>define stgpool offdata lto2-dc pooltype=copy reclaim=100
maxscratch=10000 reusedelay=6 collocate=no
ANR2200I Storage pool OFFDATA defined (device class LTO2-DC).
Query stgpool
displays the details of the new pool, as shown in Example 19-3.
Example 19-3 Query stgpool command output
tsm: LOCHNESS_SERVER1>q stg offdata f=d
Storage Pool Name: OFFDATA
Storage Pool Type: Copy
Device Class Name: LTO2-DC
Estimated Capacity: 0.0 M
Space Trigger Util:
Pct Util: 0.0
Pct Migr:
Pct Logical: 0.0
High Mig Pct:
Low Mig Pct:
Migration Delay:
Migration Continue:
Migration Processes:
Reclamation Processes: 1
Next Storage Pool:
Reclaim Storage Pool:
Maximum Size Threshold:
Access: Read/Write
Description:
Overflow Location:
Cache Migrated Files?:
Collocate?: No
Reclamation Threshold: 100
Offsite Reclamation Limit: No Limit
Maximum Scratch Volumes Allowed: 10,000
Number of Scratch Volumes Used: 0
Delay Period for Volume Reuse: 6Day(s)
Migration in Progress?:
Amount Migrated (MB):
Elapsed Migration Time (seconds):
Reclamation in Progress?: No