ADSM-L

Re: MagStar drives and 3494 Library

1996-11-18 06:38:54
Subject: Re: MagStar drives and 3494 Library
From: "Ann E. Slaughter" <asla AT LOC DOT GOV>
Date: Mon, 18 Nov 1996 06:38:54 -0500
On Fri, 15 Nov 1996, Bill Koeneman wrote:

We have had a 3495 tape library with 4 MAGSTAR drives attached to a
RS/6000 in operation since April.  With the exception of a problem with
one of the drives which took a while to diagnose, we have been extremely
pleased with the performance and reliability of the units.  We find mount
times consistently under 30 seconds.  We do not get the 30GB estimated
capacity of the tape with compression, more like an average of 10-13GB,
but we back up lots of graphics which are already stored compressed
anyway.  Without any hesitation, I would highly recommend the 3494 and the
MAGSTAR drives.

Ann Slaughter
Library of Congress
Washington, D.C.

The views expressed are my own and may not reflect the views of the
Library.





> MS Mail To:  X400
>
>
> >From Bill Koeneman -- Koch Industries, Wichita Kansas (koenemab AT kochind 
> >DOT com)
>
> We are a prospective ADSM user (RS6000-G40,3494-L12, 2 MagStar Drives) and
> would like to get some feedback on the reliability of both the MagStar
> drives and the 3494 robotics unit. Would like to know user experiences with
> these devices (frequency of problems, time to repair, types of problems,
> shelf life of tapes etc.). Any feedback would be greatly appreciated.
>