ADSM-L

Re: Incremental backups

2004-02-27 16:00:36
Subject: Re: Incremental backups
From: "Prather, Wanda" <Wanda.Prather AT JHUAPL DOT EDU>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Fri, 27 Feb 2004 15:59:50 -0500
I agree that both ways work.

If you have a LOT of Win2K servers to back up, using ntbackup is arguably
better because tsm system object backup creates 1800+ entries in the TSM DB
for EACH backed up version of the system object.  Lots of overhead, if you
have lots of Win2K machines.  Using ntbackup to a flat file, you get 1 entry
in the TSM DB for each backup version.


-----Original Message-----
From: Robertson, G Louis (BearingPoint)
[mailto:glouisrobertson AT BEARINGPOINT DOT NET]
Sent: Thursday, February 26, 2004 10:34 AM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: Re: Incremental backups


Nicolas wrote:

        "3. What about backing up the system state of a windows 2000 server?
        Is it ok to perform "dsmc backup systemstate" or is better to use
NTBackup
        utility and save the backup file on the disk and then backup that
file with
        TSM."

I use ntbackup to backup up the systemstate because I found in earlier
versions of TSM (4.x) I had problems restoring with just the "dsmc backup
systemstate".  We have a preschedule task that does an ntbackup of the
systemstate prior to our incremental backups.  Here is the syntax I use:
ntbackup backup systemstate /f "C:\Srvutils\Systemstate.bkf" /m copy

Louis

G Louis Robertson
Senior Systems Analyst

BearingPoint
glouisrobertson AT BearingPoint DOT net
Cell (717) 903-1324
Fax (717) 213-6101


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