Here is the what is required for tuning.
on client side              on server side                       on AIX side
add these lines to          Pl say dsmadmc                          see that
ur n/w speed is not in autonegotiation.
dsm.sys file                 >set opt for the following             its
100mbs/sec.
LARGECOMmbuffers   Yes        these values get updated              See that
ur default gateway does not have n/w
   TCPBuffsize        32      in dsmserv.opt file.
congesion.
   TCPNodelay         Yes
   TCPWindowsize      64
   compression        yes        BUFPoolsize
                                 LOGPoolsize
-----Original Message-----       EXPInterval
                                 MOVEBatchsize
                                 MOVEBatchsize
                                 MAXSessions
                                 TXNGroupmax
                                 USELARGEBUFFERS

It may pl be noted that client side tuning is done for network related
tuning.
Another parameter is memoryefficient backup The trade off is TSM client and
CPU overhead.
One more parameter to look at is TXnbytelimit.Pl look at info on web site to
set this.

If still ur data xfer is slow pl mail me I will  be helpful to u to work in
different directions also.

Pl also see that u have patches set to latest maint. level.

BALANAND PINNI.
PHONE 314-206-5911.
EM:bp3965 AT momail.sbc DOT com.
PG:1-800-451-6897.

From: Angela Hughes [mailto:hughesa1989 AT YAHOO DOT COM]
Sent: Tuesday, June 19, 2001 11:02 AM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: Re: TSM Tuning Guides for AIX


go to the Tivoli web site www.tivoli.com and search on
adsm tuning guide or tuning guide.  Support developed
this tuning guide to assist administrators in tuning
and understanding all of the elements involved awhile
back.  It's very good and I've used it at IBM
previously.  The down side is that tuning isn't
covered in support contracts and it's charged on an
hourly basis.  Hope this helps.  If you need anything
else please don't hesitate to yell.
Thanks,
Angela
--- "Forgosh, Seth" <sforgosh AT TIAA-CREF DOT ORG> wrote:
> We are in the process of preparing to move our
> We are in the process of preparing to move our
> production TSM from NT to AIX
> and we are looking for recommendations on tuning
> guides specifically related
> to TSM on AIX. If anyone has any links to this type
> of information it would
> be greatly appreciated.
>
> Thanks,
> Seth Forgosh
>
>
>
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