Hi Claudia,

there was some discussion regarding performance problems with 
ML09 on this list lately (see the archives at www.adsm.org).

We had to install
> 1. bos.mp.4.3.3.79
> 2. bos .rte.libc.4.3.3.81
> 3. bos.net.tcp.server.4.3.3.78
> 4. bos.net.tcp.client.4.3.3.78
> 5. devices.common.IBM.atm.rte 4.3.3.77
to get rid of our performance problems.

Kind regards
Thomas Rupp
Vorarlberger Illwerke AG
MAIL:   thomas.rupp AT illwerke DOT at
TEL:    ++43/5574/4991-251
FAX:    ++43/5574/4991-820-8251


> -----Ursprüngliche Nachricht-----
> Von:  Claudia Mºller [SMTP:claudia.mueller AT UBS DOT COM]
> Gesendet am:  Mittwoch, 10. April 2002 15:28
> An:   ADSM-L AT VM.MARIST DOT EDU
> Betreff:      Big Performance Problem after upgrading from AIX TSM Client
> 4.1 to 4.2
> 
> We have TSM Server on Aix and TSM Clients on Aix, and we save DB2 to DLT
> Tapes.
> Aix is  Version 4.3.3 ML09.
> Since upgrading the Clients from 4.1 to 4.2 we notice much higher times
> for a
> DB save: with Version 4.1 it a DB save took about 5 hours, with Version
> 4.2 it
> takes now about 8.5 hours.
> 
> We are already talked with the TSM Support who recommended to set the
> tcpwindowsize on client and server to 640 which we did without success.
> 
> I wonder if anybody else has the same Problem or could already solve this
> Problem?
> 
> thanxs a lot
> 
> Claudia Mueller


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