It depends on the type of network you are running on.
We are currently using ATM here at our site and with
AIX 4.1.4
ADSM server 2.1.5.13
We are getting 5 to 6 MB per second.
This also depends on the type of files you are backing up.
Large/ Small???
You may need to change some of your network settings on your OS.
On a 10 Base T network you will only get around 2 GB per hour.
Mark A. Adams
UNIX SYSTEMS ADMINISTRATOR
(402) 963-7369 Office
(402) 444-0754 Pager
Communications Marketing Services
SITEL Corporation
7444 Farnam
Omaha, NE 68114
>-----Original Message-----
>From: Michael Hagen [SMTP:Michael.Hagen AT GECITS-EU DOT COM]
>Sent: Friday, November 07, 1997 11:07 AM
>To: ADSM-L AT VM.MARIST DOT EDU
>Subject: ADSM with bad performance
>
>Hi everyone,
>
>I have a problem with the performance of ADSM. We installed ADSM on an IBM
>G40 with 256 MB RAM
>and we use an IBM Magstar 3570 (B02) with two drives. We installed AIX
>4.1.5 and ADSM server 2.1.5.13.
>
>When backing up the ADSM-Server itself, we expected a performance of
>approximately 20 to 30 GB per
>hour. But we got instead only 2 GB per hour. While backing up very large
>files we get 5 GB per hour, which
>is too slow. Did you ever have similar problems?
>
>There are a couple of parameters (on the server and on the client side)
>with which one can increase
>(or decrease) the backup performance: TXNGroupmax, MoveSizeThresh,
>MoveBatch, TCPWindowSize,
>TCPBuffSize, TXNBytelimit, ,,,. Does anyone of you has made any experiences
>with these (and other)
>parameters? Are there any other possiblities to increase performance. I
>don´t have so much experiences
>with performance.
>
>Thank you very much in advance,
>
> Michael.
>
>
>Me ektimissi - Yours sincerely
>
>Michael Hagen
>CompuNet Essen
>System Engineering
>Severinstrasse 42, 45127 Essen, Germany
>Phone: 0201/2012-289, Fax: 0201/2012-123,
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