On Sunday 25 September 2005 16:45, Alexander Lazarevich wrote:
> tsm: ITG-TSM>q vol stgpool=lto3pool
> Volume Name Storage Device Estimated
> Pool Name Class Name Capacity Pct
> ------------------------ ----------- ---------- --------- ----
> ITG001L3 LTO3POOL LTOCLASS2 800,000.0 20.5
> Filling
> ITG002L3 LTO3POOL LTOCLASS2 386,496.7 90.2
> Full
>
> Then, notice the volumes in the LTO3POOL are LTO3 tapes, 800GB capacity,
> compressed that is, and should be 400GB native.
You didn't post the output of 'q devc LTOCLASS2 f=d' - the value of
FORMAT should be 'ULTRIUM3C' if you want to use compression. The
"estimated capacity" gives an idea about the tape's capacity, but doesn't
force compression, in fact you can set it to anything you want.
Dmitri
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