Re: Web Resource Unavailable

From: Stamper, Steve (sstamper@FOREMOST.COM)
Date: Thu Jan 02 2003 - 14:30:52 EST


Looks like we have a winner. The setting is currently 128 and right now I have 121 httpd processes. I will change this tomorrow AM and let everyone know if it works. Thanks for your help!!!!!!

-----Original Message-----
From: antfio@MUZE.COM [mailto:antfio@MUZE.COM]
Sent: Thursday, January 02, 2003 1:50 PM
To: aix-l@Princeton.EDU
Subject: Re: Web Resource Unavailable

I'd check to see how many proccesses are in use by the nobody user then check my maximum user proccess setting (maxuproc) by doing lsattr -El sys0

if there's a clash there, 'smitty chgsys' will fix it :)

-----Original Message-----
From: Stamper, Steve [mailto:sstamper@FOREMOST.COM]
Sent: Thursday, January 02, 2003 1:42 PM
To: aix-l@Princeton.EDU
Subject: Web Resource Unavailable

I have IBM's HTTPServer running on a B50. First of the month the server gets pretty busy and occasionally we get an "Internal Server Error" and the following message in the error_log:

        Resource temporarily unavailable: couldn't spawn child process: /usr/lpp.....

The file is there! CPU > 60% idle. Lots of RAM (1G). rss and nofiles in /etc/security/limits have not been touched (still set to unlimited).

'nobody' is still running the web server. MaxRequestsPerChild set to 10000. MaxClients 250. httpd processes at that time < 130. Almost no swapping.

I'm stuck and open for ideas.....

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