Networker

Re: [Networker] strange tape writing stats

2002-08-09 08:57:36
Subject: Re: [Networker] strange tape writing stats
From: Howard Martin <howard.martin AT EDS DOT COM>
To: NETWORKER AT LISTMAIL.TEMPLE DOT EDU
Date: Fri, 9 Aug 2002 09:00:19 -0400
No problems with DLT 2000,4000,7000,8000 or IBM LTO we assume 50%
compression on "general" filesystems but have seen low and high
compression, looked at an LTO volume yesterday marked full with 600GB!
If I wasn't sure I was in compresssed mode I would test it with a backup of
a large empty file which should compress well.


On Thu, 8 Aug 2002 10:21:30 -0400, Paul T. DAY <day AT DEAS.HARVARD DOT EDU> 
wrote:

>        Does anybody have problems with compression.  Its worse sometioms
>(almost all tapes just use the rated 50G) and then gets better for a
>while.
>
>

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