How much can these 100GB native tapes hold?
Can I really be getting this kind of compression?
Half a TB on one tape? Anyone else seeing this?
My real issue is with the Status. It says that the tape is still filling,
yet its Pct Util is only at 95%.
I don't get this. I thought that a tape get to 100% full and the Est Cap
keeps increasing until EOT is met. At which time the Status changes to Full
and the Pct Util can then drop from 100% as the data on the tape expires.
Have I been wrong???
tsm: TSM-D2>q vol
Volume Name Storage Device Estimated Pct Volume
Pool Name Class Name Capacity Util Status
(MB)
------------------------ ----------- ---------- --------- -----
--------
--------
/tsm/tsmstg/disk-vol01 DISKPOOL DISK 5,000.0 30.5 On-Line
/tsm/tsmstg/disk-vol01 DISKPOOL DISK 5,000.0 30.5 On-Line
A00000 TAPEPOOL LTOTAPE 100,000.0 7.2 Filling
A00007 TAPEPOOL LTOTAPE 204,800.0 2.6 Filling
A00023 TAPEPOOL LTOTAPE 384,482.9 65.0 Full
A00031 TAPEPOOL LTOTAPE 398,471.2 64.4 Full
A00035 TAPEPOOL LTOTAPE 537,664.2 85.3 Filling
tsm: TSM-D2>
> Jim Taylor
> Senior Associate, Technical Services
> Enlogix
> * E-mail: jtaylor AT enlogix DOT com
> * Office: (416) 496-5264 ext. 286
> * Cell: (416)458-6802
> * Fax: (416) 496-5245
>
>
|