ADSM-L

Antwort: Cleaning Frequency

1999-12-28 02:48:01
Subject: Antwort: Cleaning Frequency
From: Michael Hack <hackmich AT MAINSTOR DOT DE>
Date: Tue, 28 Dec 1999 08:48:01 +0100
Hi Carrie,

I can not give you an answer of your question, but I think it  is better to
set the parameter CLEANFREQUENCY to ASNEEDED for DLT drives .
Because after every cleaning the reliability of the Head Life is shorter.

Michael




Von:  Carrie Hughes <cahughes AT MCO DOT EDU>
Am:   27.12.99 19:27 GMT


Bitte antworten an "ADSM: Dist Stor Manager" <ADSM-L AT VM.MARIST DOT EDU>

An:   ADSM-L AT VM.MARIST DOT EDU
Kopie:     (Blindkopie: Michael Hack/Mainstor/Niedernberg/m&s/DE)
Thema:    Cleaning Frequency




We have purchased an Exabyte 690d Tape Library and attached it to our ADSM
server.  The problem I am running into is how to get the library to
automaticly clean the drives.  I have set the CLEANFREQUENCY to 100GB.
This seemed to work for a couple of months with each drive being cleaned
every couple of days, but now my drives are not all getting cleaned
automatically.  The help on UPDATE DRIVE CLEANINGFREQUENCY tells me that
TSM resets the gigabytes-processed counter each time it loads a cleaner.
Is there a query I can run to find the values in the gigabytes-processed
counter??


Thanks!

Carrie
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