ADSM-L

[ADSM-L] Some advice about compression=yes to perform IMAGE backup

2009-09-20 00:11:35
Subject: [ADSM-L] Some advice about compression=yes to perform IMAGE backup
From: admbackup <tsm-forum AT BACKUPCENTRAL DOT COM>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Sun, 20 Sep 2009 00:10:16 -0400
Hi.

I am need some advice about using compression=yes for image backups


I need to perform image backups of mulitple disks on a windows 2008 server.  
Most of them have like 1.45T of size.

We are running out of tapes and I was thinking in using compression.  I know 
that it is recommended to set compressalways=yes on the TSM server when using 
compression, but I am not using compression for all the backups.  Is this 
parameter transparent for the client servers that dont use compression=yes?

Also, how recommended is using compression for image backups??  I know that it 
is going to increasse the time that the backup takes but I have a lot of time 
windows to perform those image backups (All the weekend)

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