ADSM-L

ADSM Capacity

1997-01-16 15:54:20
Subject: ADSM Capacity
From: Jane Dagostino-Snyder <j-dago AT CAFE.TC.UMN DOT EDU>
Date: Thu, 16 Jan 1997 14:54:20 -0600
This is a grab bag of questions and how are the other ADSM folks
environment look like:  Thanks to those that responded to my file restore
question today.

1) The Max session is set in the server options file for multitasking so
multiple clients can backup while other server tasks are running,  The
default is 25, although documentation states this is only limited by
available virtual memory size or communications resources, I am
wondering what is the overall setting for this, what at range is used and
what range is used most?  What is yours set to?

2) I have read on this list that some sites run more than one ADSM task
on MVS, like say 2 or 3.  Why would one do this?   I have an idea but
wondering how close I am.  My thoughts are that one, you want to keep
your database a certain size,   2), maybe different types of data, critical
verses non-critical are being backed up to separate ones?   Please could
someone respond as to the reasons why you run more than 1 server on
MVS host?

3) If in number 2 question, statement number one is correct, how big
should you allow your database to get before you 'put up' a second
ADSM on MVS?   Is this when you reach a certain number of nightly files
equal to ?? or when a database reaches a certain size or what?

Thank you to any one that can answer any part or all of these questions.
Jane Dagostino-Snyder
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