DISKBUFFSIZE came with TSM Client version 5.3 and this option
replaces the largecommbuffers option.

Best Regards,
Gokhan YILDIRIM

-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf Of
Robert Ouzen
Sent: Wednesday, January 18, 2006 3:01 PM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: Re: [ADSM-L] Upgrade mystery

Hi to all

I try this on my dsm.opt in the TDP folder but got this:

01/18/2006 14:50:10 ANS1036S Invalid option 'DISKBUFFSIZE' found in
options file 'C:\Program Files\Tivoli\TSM\TDPExchange\dsm.opt'
         at line number : 28
         Invalid entry : 'DISKBUFFSIZE      32'

My version of TDP for Exchange is 5.2.1.0 and client version is 5.2.3.0

Regards Robert Ouzen






-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf Of
LeBlanc, Patricia
Sent: Wednesday, January 18, 2006 2:44 PM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: Re: Upgrade mystery

I applied the change to 2 of my windows exchange servers.....here are
the results...

Without the DISKBUFFSIZE      32
Server 04 started at 20:00 and completed at 01:21 Server 05 started at
20:00 and completed at 00:22

WITH the DISKBUFFSIZE      32
Server 04 started at 20:00 and completed at 23:07 Server 05 started at
20:00 and completed at 22:35.

I will make the change on the rest of the exchange servers today to see
the result in the overall run time of the backups. 
Thanks!!

-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf Of
Steven Harris
Sent: Tuesday, January 17, 2006 8:12 PM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: Re: Upgrade mystery

FWIW Del

I applied this change to my SAP nodes and lo-and-behold restore
throughput just about quadrupled.

But, I applied it to my exchange nodes and there was no discernable
difference. YMMV

Steve.



> -----Original Message-----
> From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf
> Of Del Hoobler
> Sent: Tuesday, 17 January 2006 11:47 PM
> To: ADSM-L AT VM.MARIST DOT EDU
> Subject: Re: [ADSM-L] Upgrade mystery
>
>
> Patricia,
>
> See if this append I made last month helps at all:
>
>    http://msgs.adsm.org/cgi-bin/get/adsm0512/204.html
>
> Thanks,
>
> Del
>
> ----------------------------------------------------
>
> "ADSM: Dist Stor Manager" <ADSM-L AT VM.MARIST DOT EDU> wrote on
> 01/17/2006 08:38:42 AM:
>
> > I just upgraded my windows2k and w2k3 servers from tsm
> backup client
> > 5.2 to 5.3.0.8. These servers also run the tdp for exchange
> v5.2.1.0.
> >
> > Since then, my exchange backups take an hour longer to complete.
> >
> > Does anyone know of a conflict with the software?  Or a
> setting I need
> > to set??
>
>
>

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