ADSM-L

IBM 3575/Logical library question

1999-01-15 16:12:53
Subject: IBM 3575/Logical library question
From: "Monks, Phil" <PMONKS AT LOUKY DOT ORG>
Date: Fri, 15 Jan 1999 16:12:53 -0500
ADSM'rs

        I'm running ADSM 3.1.2.1 on AIX 4.2.1, Model R30/7015. We are
switching from IBM 3570 to an IBM3575/L32 (two drives) tape system with no
intention of keeping the 3570.

        The hardware manual on the 3575 makes mention of the optional use of
logical libraries.  Are there any real advantages/disadvantages to breaking
up the 320 slots into multiple logical libraries as opposed to leaving it as
one large library, i.e. physical = logical.

        P.S.  I make no great claims to having a good handle on 'logical
libraries'.

        Any light on this subject would be much appreciated.

Thanks,

Phil



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