ADSM-L

Adsm TCP/IP Tuning

1997-12-29 07:07:18
Subject: Adsm TCP/IP Tuning
From: Robert Ouzen <robert AT RESEARCH.HAIFA.AC DOT IL>
Date: Mon, 29 Dec 1997 14:07:18 +0200
Hello,

I install Adsm Version 3 on a server AIX 4.1 and try to figure the
tuning of the TCP/IP parameters.

My TCP/IP tuning on AIX (non-SP2) now is: (128MB memory)

/etc/no -o sb_max=1310720
/etc/no -o rfc1323=0
/etc/no -o thewall=16376
/etc/no -o tcp_sendspace=65360
/etc/no -o tcp_recvspace=65360

Adsm server options are:

TCPWINDOWSIZE      65536
TCPBUFSIZE         32768
TCPNODELAY         yes
BUFPOOLSIZE        2048
LOGPOOLSIZE        1024
TXNGROUPMAX        40    (backup only to disk for now )
MOVEBATCHSIZE      128
MOVESIZETHRESH     256
USELARGEBUFFERS    yes


Any comments will be appreciate .....

Regards Robert





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