Reclamation will only occur on tapes that are marked as "full". Filling
tapes will not be reclaimed until they have first been marked "full", and
then are found to be candidates for reclamation. Assuming you have not
changed the 60% threshold, you have only one tape (SLT0S5) that would be a
candidate for reclamation.
I don't know what your hardware configuration is, but I should note that
under V2, 2 drives are required for a reclamation; if you only have one, then
obviously this will not work. To do the same thing, you would have to
execute a MOVE DATA command to move the data back to the DASD pool, and then
let it migrate to a new/different tape.
Hope this helps.
Jerry Lawson
jlawson AT thehartford DOT com
______________________________ Forward Header __________________________________
Subject: reclamation
Author: INTERNET.OWNERAD at SNADGATE
Date: 12/1/97 8:57 AM
Can anyone tell me what the STANDARD settings might be for defining space
reclamation? ie. HIGH MIG, LOW MIG, etc. I am trying to get an idea of what
other site's are using for their settings, to see if there is a better way
of setting this up than we have.
adsm> q stg
Storage Device Estimated %Util %Migr High Low Next
Pool Name Class Name Capacity Mig% Mig% Storage
(MB) Pool
----------- ---------- ---------- ----- ----- ---- ---- -----------
TAPE 210 110,887.6 31.7 55.0 90 70
TAPE 210 110,887.6 31.7 55.0 90 70
adsm>q vol
Volume Name Storage Device Estimated %Util Volume
Pool Name Class Name Capacity Status
(MB)
------------------------ ----------- ---------- --------- -----
--------
--------
SLT0S5 TAPE 210 4,864.3 39.5 Full
SLT0S5 TAPE 210 4,864.3 39.5 Full
SLT1S3 TAPE 210 5,120.0 33.4 Filling
SLT3S5 TAPE 210 5,745.8 45.2 Full
SLT4S4 TAPE 210 4,923.7 52.0 Full
SLT5S6 TAPE 210 5,120.0 38.5 Filling
SLT6S3 TAPE 210 5,919.1 56.4 Full
SLT7S3 TAPE 210 5,449.6 60.8 Filling
SLT8S3 TAPE 210 6,696.4 84.7 Filling
SLT9S4 TAPE 210 5,129.0 42.9 Full
SLTAS1 TAPE 210 7,020.2 92.0 Filling
SLTBS1 TAPE 210 5,000.0 67.0 Filling
adsm>
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