Hi all,
What does 'Total Buffer Requests' mean if it is a negative value? And 'Cache
Hit Pct' is zero?
Thanks.
Regards,
Phillip Guan
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tsm>q stg
Storage Device Estimated Pct Pct High
Low Next
Pool Name Class Name Capacity Util Migr Mig
Mig Storage
(MB) Pct
Pct Pool
----------- ---------- ---------- ----- ----- ---- -
-- -----------
-- -----------
ARCHIVEPOOL DISK 0.0 0.0 0.0 90
ARCHIVEPOOL DISK 0.0 0.0 0.0 90
70
BACKUPPOOL DISK 199,680.0 80.5 79.8 95
70 TAPEPOOL
RECLAIMPOOL IBM3494DEV 0.0 0.0 0.0 90
0 TAPEPOOL
SPACEMGPOOL DISK 0.0 0.0 0.0 90
70
TAPEPOOL IBM3494DEV 1,637,566. 49.4 80.8 90
70
0
tsm>q db
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
--------- -------- --------- --------- ------- --------- -
-------- ----- -----
-------- ----- -----
11,232 11,232 0 0 4,096 2,875,392
11,232 11,232 0 0 4,096 2,875,392
1,408,586 49.0 76.8
tsm>q db f=d
Available Space (MB): 11,232
Assigned Capacity (MB): 11,232
Maximum Extension (MB): 0
Maximum Reduction (MB): 0
Page Size (bytes): 4,096
Total Usable Pages: 2,875,392
Used Pages: 1,408,586
Pct Util: 49.0
Max. Pct Util: 76.8
Physical Volumes: 15
Buffer Pool Pages: 2,190
Total Buffer Requests: -927,311,467
Cache Hit Pct.: 0.00
Cache Wait Pct.: 0.00
Backup in Progress?: No
Type of Backup In Progress:
Incrementals Since Last Full: 0
Changed Since Last Backup (MB): 0.25
Percentage Changed: 0.00
Last Complete Backup Date/Time: 04/30/01 07:00:42
tsm>q log f=d
Available Space (MB): 1,024
Assigned Capacity (MB): 1,024
Maximum Extension (MB): 0
Maximum Reduction (MB): 656
Page Size (bytes): 4,096
Total Usable Pages: 261,632
Used Pages: 93,368
Pct Util: 35.7
Max. Pct Util: 100.0
Physical Volumes: 2
Log Pool Pages: 128
Log Pool Pct. Util: 3.49
Log Pool Pct. Wait: 0.01
Cumulative Consumption (MB): 124,290.02
Consumption Reset Date/Time: 08/24/00 16:04:10
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