ADSM-L

Re: compression on XL 3570 tapes

2000-07-12 09:22:25
Subject: Re: compression on XL 3570 tapes
From: "Rosa Leung ( rosal@ibmca tel : (416)-490-5151)" <rosal AT CA.IBM DOT COM>
Date: Wed, 12 Jul 2000 09:22:25 -0400
I have client,
1. install TSM 3.7.0 onto AIX box as backup server
2.using 3575 L24 library with XL (red) 3570 tapes,
3. backup Notes 5 database (on NT servers),
4. TDP  agent is installed,
5. Client and server compression are turnd off, let the hardware do the
compression

The backup is setup smoothly, but the capacity on tapes are not very good.
AIX clients, NT clients, and TDP domino clients all at 9 GB per tape, which
we expect at least 15 GB towards 21 GB.



Anybody,has the same environment like the above, can get better rate?  If
you have green or blue tab of tape, what kind the capacity rates they have?


Rosa Leung
Distributed Storage Services
Tel: (416) 490-5151  Fax: (416) 490-5283
rosal AT ca.ibm DOT com   BK02/245/TOR
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