Relatively simple. The "EST CAP" is set when you define the DEVCLASS,
probably 80GB in this case (see line for tape 000034). When data is then
writtent to the tape, the EST Cap is updated to the ACTUAL capacity
when the tape gets FULL. This may be higher or lower than the value
in the defioned devclass.
The tape will show the original EST Cap while FILLING until the amount
of data exceeds this value. Then it increases as data is added
until tape is FULL.
The tapes that show FULL but have a pct Util less than 100 are
mostly tapes had some of the data expired since they became FULL.
David B. Longo
System Administrator
Health First, Inc.
3300 Fiske Blvd.
Rockledge, FL 32955-4305
PH 321.434.5536
Pager 321.634.8230
Fax: 321.434.5509
david.longo AT health-first DOT org
>>> rouzen AT UNIV.HAIFA.AC DOT IL 01/22/04 11:45AM >>>
Hi to all
Can anybody tell me why the huge difference between the numbers of
Estimated Capacity of a full cartidge DLT8000 (40/80 G). The format of the
devclass was configure to DRIVE.
The nodes are backup without compression .
Here the output of the q vol.
Volume Name Storage Device Estimated Pct Volume
Pool Name Class Name Capacity Util Status
(MB)
------------------------ ----------- ---------- --------- -----
--------
000002 SCA_UNIX SCALARCLA- 58,089.8 96.5 Full
SS
000009 SCA_UNIX SCALARCLA- 165,222.0 64.6 Full
SS
000016 SCA_UNIX SCALARCLA- 76,230.3 49.1 Full
SS
000027 SCA_UNIX SCALARCLA- 65,272.7 40.9 Full
SS
000034 SCA_UNIX SCALARCLA- 80,000.0 3.9 Filling
SS
000044 SCA_UNIX SCALARCLA- 136,684.2 62.8 Full
SS
000111 SCA_UNIX SCALARCLA- 48,768.3 44.5 Full
SS
000141 SCA_UNIX SCALARCLA- 51,704.7 40.6 Full
SS
000158 SCA_UNIX SCALARCLA- 70,574.6 97.3 Full
SS
000159 SCA_UNIX SCALARCLA- 80,000.0 62.9 Filling
T.I.A Regards
Robert Ouzen
E-mail: rouzen AT univ.haifa.ac DOT il
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