ADSM-L

running dsmserv as a ksh co-routine

2000-04-05 10:47:00
Subject: running dsmserv as a ksh co-routine
From: "Frost, Dave" <dave.frost AT GUARDIANIT DOT COM>
Date: Wed, 5 Apr 2000 15:47:00 +0100
Hi, *Smers

We have been bitten (HARD) by a tape drive going bad - it gave a write
error, but adsm carried on using it for many, many tapes.  A significant
percentage of these were then rendered unreadable.  We have recovered them
all, but it was a major job.

I have been considering running dsmserv as a ksh co-routine so that I can
trap a message such as ANR8302E containing the string OP=WRITE, and issue a
command to vary the affected drive offline until we can investigate.

Is anybody running dsmserv in this way?  Any problems or disadvantages?  It
<seems> ok on our test rig so far.

Tia

dave


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