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Why I spend my time on IRC

Monday December 14, 2009 by Cal Wilson in Life

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Thursday November 12, 2009 by Cal Wilson in

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Jo Jo Zep & The Falcons - Shape I'm In (1979)

Thursday October 1, 2009 by Cal Wilson in Music

I want an edit of this tune.

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Jo Jo Zep & The Falcons - Shape I'm In (1979)

Thursday October 1, 2009 by Cal Wilson in

So, I want an edit of this.

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Adjusting MaxClients in Plesk

Wednesday September 9, 2009 by Cal Wilson in Work

I’m posting this here because I think it might save some people some time.

Last night and all of this morning I have been struggling with errors of the following type:

[Wed Sep 09 11:58:57 2009] [error] server reached MaxClients setting, consider raising the MaxClients setting

I have recently moved a client to a new Plesk server, and Apache would occasionally stop responding. Investigation showed that the MaxClients setting in Apache was being reached, due to a misconfiguration, and that httpd would just stop responding. Not a wonderful thing to have happen on a large site.

So, naturally, I checked out /etc/httpd/conf/httpd.conf, found the MaxClients setting, edited, saved, and restarted Apache. No dice.

Then I discover that any increase in MaxClients should ensure that ServerLimit – so I checked, restarted, no dice. Still.

As it turns out, a Plesk server overwrites a bunch of stuff that you set in /etc/httpd/conf/httpd.conf using a file located at /etc/httpd/conf.d/swtune.conf

This was the file that was setting my MaxClients to 10! Grr!

Edited the file, stopped and restarted Apache, so far, no more timeouts!

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