Re: ATM / ADSM Throughput
1997-12-18 08:23:16
Subject: |
Re: ATM / ADSM Throughput |
From: |
Francois Morin <fmorin AT CA.IBM DOT COM> |
Date: |
Thu, 18 Dec 1997 08:23:16 -0500 |
Hello,
Try sending the data directly to Tape. You can expect a throughput of anywhere
between 17G-22G an hour. Yes as high as
22Gig an hour. You'll have to tune your ATM network but these numbers are
right.
Enjoy!
Francois.
ADSM-L AT VM.MARIST DOT EDU on 12-15-97 08:04:19 AM
Please respond to ADSM-L AT VM.MARIST DOT EDU @ internet
To: ADSM-L AT VM.MARIST DOT EDU @ internet
cc:
Subject: ATM / ADSM Throughput
Hy dud,
I got a pretty new ATM network in my compagny, and ADSM can enjoy it.
My environment is :
ADSM server 215.15 on an AIX 415 plateform,
ADSM client 2107 also on AIX,
TCPIP communication via ATM,
sending the data to a 3590 via a disk pool,
Parameters on client side are :
TCPWINDOWSIZE=2048,
TCPNODELAY=YES
TCPBUFFSIZE=8
These parameters give methe best throughput : 150 seconds for a 400 Mbytes
file. It's better than over token-ring, but I expected more.
Do you have a good idea to improve the performances ??
Thanks for attention. Good night.
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