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

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Chapter 13. Routine tasks
415
Total Usable Pages: 262,144
Used Pages: 8,361
Pct Util: 3.2
Max. Pct Util: 3.2
Physical Volumes: 2
Buffer Pool Pages: 131,072
Total Buffer Requests: 1,964
Cache Hit Pct.: 84.83
Cache Wait Pct.: 0.00
Backup in Progress?: No
Type of Backup In Progress:
Incrementals Since Last Full: 0
Changed Since Last Backup (MB): 29.43
Percentage Changed: 90.10
Last Complete Backup Date/Time: 02/24/2006 07:00:23
Estimate of Recoverable Space (MB): 0
Last Estimate of Recoverable Space (MB): 02/17/2006 11:48:26
Display database volumes information
Use the
query dbvolume
command to display information about one or more
database volumes, including available, allocated, and free space on the volume.
This command displays information about the specified database volume and
any database volume copies, as shown in Example 13-13.
Example 13-13 Viewing database volumes
tsm: ATLANTIC>
query dbvol
Volume Name Copy Volume Name Copy Volume Name Copy
(Copy 1) Status (Copy 2) Status (Copy 3) Status
---------------- ------ ---------------- ------ ---------------- ------
/tsm/db/primary- Sync'd /tsm/db/mirror/- Sync'd Undef-
/dbp_01.dsm dbm_01.dsm ined
Display information about the recovery log
Use the
query log
command to display allocation information about the recovery
log, including utilization, expansion, and reduction abilities, as in Example 13-14.
Example 13-14 Query log command
tsm: ATLANTIC>
query log
Available Assigned Maximum Maximum Page Total Used Pct Max.
Space Capacity Extension Reduction Size Usable Pages Util Pct
(MB) (MB) (MB) (MB) (bytes) Pages Util
--------- -------- --------- --------- ------- --------- --------- ----- -----
512 512 0 504 4,096 130,560 308 0.2 0.4