Re: [Networker] tape utilization
2008-03-28 13:44:30
Davina Treiber <Davina.Treiber AT PeeVRo.co DOT uk> wrote on 03/28/2008
12:36:43
PM:
> MIchael Leone wrote:
> > EMC NetWorker discussion <NETWORKER AT LISTSERV.TEMPLE DOT EDU> wrote on
> > 03/27/2008 03:34:41 PM:
> >
> >> Depends on your data. File systems usually have a large volume of
> >> already compressed files, or files that don't compress much (jpgs,
mpg,
> >> mp3, etc). In our windows environments, we get about 300-400 on
LTO-2
> >> and 700-900 GB on LTO-3 tapes.
> >
> > You get 900GB on LTO-3? Isn't LTO-3 400G native, 800G compressed?
>
> Compression is variable.
Yes, I know, but I thought the upper limit was 2x. i.e., no more than 800G
physically on the tape ...
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