%> 1. Ensure expiration is happening - if expiration interval
%> in 'q stat' output is 0 there must be admin schedule for
%> 'expi inv'.
Thereis no expiration interval in q stat... but several times i ran expi
inven
%> 2. 'q stg <pool with those tapes> f=d' will show
%> you the reclamation threshold. It usually has to be 60-70
%> (%). If is 100% reclamation will never start.
tsm: TSM>q stg HRMSTAPEPOol f=d
Storage Pool Name: HRMSTAPEPOOL
Storage Pool Type: Primary
Device Class Name: 3570_CLASS
Estimated Capacity (MB): 1,976,277.8
Pct Util: 6.3
Pct Migr: 91.7
Pct Logical: 96.9
High Mig Pct: 90
Low Mig Pct: 70
Migration Delay: 0
Migration Continue: Yes
Migration Processes:
Next Storage Pool:
Reclaim Storage Pool:
Maximum Size Threshold: No Limit
Access: Read/Write
Description: Pula HRMS
Overflow Location:
Cache Migrated Files?:
Collocate: Yes
Reclamation Threshold: 30
Maximum Scratch Volumes Allowed: 60
Delay Period for Volume Reuse: 1 Day(s)
Migration in Progress?: No
Amount Migrated (MB): 0.00
Elapsed Migration Time (seconds): 0
Reclamation in Progress?: No
Volume Being Migrated/Reclaimed:
Last Update by (administrator): ADMIN
Last Update Date/Time: 12-07-2002 09:06:19
Storage Pool Data Format: Native
So i set reclamation treshold from 60% to 30% three days ago, when I started
running out of tapes...
%> 3. compare the
%> percentage in 'q vol' against the threshold from p.2
0A4C47 HRMSTAPEPO- 3570_CLASS 19,502.9
87.6 Full
OL
0A4ED6 HRMSTAPEPO- 3570_CLASS 11,513.1
26.1 Full
OL
0A5E11 HRMSTAPEPO- 3570_CLASS 18,322.3
29.2 Full
OL
0A6192 HRMSTAPEPO- 3570_CLASS 39,121.4
1.6 Full
OL
0A6A66 HRMSTAPEPO- 3570_CLASS 41,038.8
0.1 Full
OL
0A6AB6 HRMSTAPEPO- 3570_CLASS 40,614.3
1.8 Full
OL
0A6B0C HRMSTAPEPO- 3570_CLASS 21,939.3
0.2 Full
OL
0A6CE8 HRMSTAPEPO- 3570_CLASS 37,974.6
0.2 Full
OL
0A6DC8 HRMSTAPEPO- 3570_CLASS 14,402.8
14.3 Full
OL
0A6E51 HRMSTAPEPO- 3570_CLASS 22,334.8
37.1 Full
OL
0A6E55 HRMSTAPEPO- 3570_CLASS 34,369.6
0.0 Full
OL
0A6E7D HRMSTAPEPO- 3570_CLASS 27,465.4
0.1 Full
..
..
0A77C2 HRMSTAPEPO- 3570_CLASS 23,998.0
46.2 Full
OL
0A77D2 HRMSTAPEPO- 3570_CLASS 7,168.0
0.5 Filling
OL
0A7858 HRMSTAPEPO- 3570_CLASS 27,987.2
0.5 Full
OL
0A78BC HRMSTAPEPO- 3570_CLASS 34,339.0
100.0 Filling
OL
0A78F0 HRMSTAPEPO- 3570_CLASS 34,031.5
5.2 Full
...
...
so lots of tapes are utilised < 30% !!!
And some of them are at 100% marked as filling....
and if
%> necessary lower the threshold with 'upd stg <the pool>
%> recl=<something
%> less>'
%> And do not search yourself, there are computers for that
%> (and search functionality in help). Just find time to read
%> redbook SG24-4877.
%>
read this one... :(
Maybe there is a bug?
