Networker

[Networker] SDLT600 compression?

2009-12-07 16:32:35
Subject: [Networker] SDLT600 compression?
From: George Sinclair <George.Sinclair AT NOAA DOT GOV>
To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
Date: Mon, 7 Dec 2009 16:28:53 -0500
Anyone know if SDLT600 drives will try to compress non-compressible data?

I did some checking around on Google to determine the compression algorithm for SDLT and LTO. I found that information, and I also found several sources that say that an LTO-3 drive will not attempt to compress data that cannot be compressed. For example, the Wikipedia article on LTO under LTO-DC, where it mentions:

" ... difference between ALDC and SLDC is that SLDC does not apply the compression algorithm to uncompressible data ..."

but I was unable to locate anything about whether or not SDLT600 drives have this intelligent feature?

George

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George Sinclair
Voice: (301) 713-3284 x210
- The preceding message is personal and does not reflect any official or unofficial position of the United States Department of Commerce -
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