Re: Poll and Select not scaling

From: Micah Gorrell (angelcode@myrealbox.com)
Date: Thu Jan 11 2001 - 18:07:47 EST


I would just like to thank every one for your help. I have found the
problem and it is now working wonderfuly.

Micah

-----Original Message-----
From: "David Schwartz" <davids@webmaster.com>
To: "Micah Gorrell" <angelcode@myrealbox.com>;
<linux-kernel@vger.kernel.org>
Date: Thursday, January 11, 2001 3:42 PM
Subject: RE: Poll and Select not scaling

>
>> I have been trying to increase the scalabilty of an email server that has
>> been ported to Linux. It was originally written for Netware, and there
we
>> are able to provide over 30,000 connections at any given time. On Linux
>> however select stops working after the first 1024 connections. I have
>> changed include/linux/fs.h and updated NR_FILE to be 81920. In test
>> applications I have been able to create well over 30,000 connections but
I
>> am unable to do either a select or a poll on them. Does any one
>> know what I
>> can do to fix this?
>
> Multithread.
>
> DS
>
>-
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