HP3000-L Archives

March 2007, Week 2

HP3000-L@RAVEN.UTC.EDU

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Subject:
From:
Christian Lheureux <[log in to unmask]>
Reply To:
Christian Lheureux <[log in to unmask]>
Date:
Sat, 10 Mar 2007 22:44:58 +0100
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text/plain (57 lines)
AFAIK, DDS-3 does hardware compression. Therefore, the "COMPRESS=HIGH",
which enables the most CPU-intensive software compression, is not useful.

Since you're at tape 5 of 7, you might as well let your backup run to
completion. But next time, try without the software compression. I'm
interested in the result.

Good luck from Old Europe,

Christian

> -----Message d'origine-----
> De : HP-3000 Systems Discussion [mailto:[log in to unmask]] De la part
> de Brian Donaldson
> Envoyé : samedi 10 mars 2007 21:33
> À : [log in to unmask]
> Objet : [HP3000-L] MpeiX Turbo-Store Question/Problem
> 
> My box is a 917-LX running under 6.5 PP3
> 
> Using Turbo-Store/Restore Version C.65.19 B5152AA
> 
> :File T;dev=tape
> :Store
> @[log in to unmask]@;*t;show;progress=20;inter;statistics;directory;compress=high;online=
> start;partial=db
> 
> DDS-3 Tape Drive and using HP's DDS-1, 90 meter tape cartridges 2GB  (4GB
> compressed)
> 
> Takes 7 tapes to backup the entire system.
> 
> 5 disc drives in box -- Ldev 1,2,3,4,5.
> 
> A total of 40 GB disc space is available to this system, and is at  around
> 50% capacity approx.
> 
> Why is this full system backup taking so long?
> 
> I started it at 6:30 AM this morning and it is still running at 12:30PM
> (so
> far it is on tape #5 of 7)
> 
> Any insight would be helpful....
> 
> TIA,
> Brian Donaldson.
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