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Home -> Community -> Mailing Lists -> Oracle-L -> RE: nfile parameter problem
John - Is there some underlying problem with the O.S.? To me MTS doesn't
make sense on top of an application server that is doing connection pooling.
I would tend to first suggest reducing the number of connections the A.S. is
configured for. But I suspect they have performed some study that tells them
that they need that many connections. I thing Madhu hinted at that when he
said they weren't handling the current number of connections well. Maybe the
server is too small or too little memory. Okay, I'm running pretty thin on
my O.S. expertise here, but something just isn't making sense. I have a big
server with hundreds of dedicated connections and hundreds of files, and
don't have this issue. Hopefully I won't encounter it anytime soon.
Dennis Williams
DBA, 80%OCP, 100% DBA
Lifetouch, Inc.
[EMAIL PROTECTED]
-----Original Message-----
Sent: Wednesday, June 25, 2003 4:59 PM
To: Multiple recipients of list ORACLE-L
Madhu,
>I wanted to reduce the open connections by each oracle processes
As was clearly explained (nay! demonstrated) by Tanel, you _cannot_ reduce the open connections as each Db file that contains the requested block will be opened by the server process. MTS is one option, but the basic problem could be that you have way too many Datafiles... Consolidating this files (via CTAS, Export/Import, etc.) will reduce the number of open files, as there will be lesser number of files to open.
John Kanagaraj
Oracle Applications DBA
DB Soft Inc
Work : (408) 970 7002
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-- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: DENNIS WILLIAMS INET: [EMAIL PROTECTED] Fat City Network Services -- 858-538-5051 http://www.fatcity.com San Diego, California -- Mailing list and web hosting services --------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).Received on Wed Jun 25 2003 - 16:49:41 CDT
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