Re: [ADSM-L] ULTRIUM4C but not 1.6TB
2010-12-09 07:21:48
On Dec 9, 2010, at 3:18 AM, Mehdi Salehi wrote:
> Hi,
> Drives are LTO4, devclass is ULTRIUM4C, but all "Full" volumes are between
> 800GB to 1TB. Is it normal? It seems TSM does not use compression.
The physical capacity of Ultrium 4 is 800 GB, so compression is obviously
happening. Some data is more compressible than other data, and some is
essentially incompressible.
Richard Sims
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