Subject: Re: can't fork but what's short?
To: Simon J. Gerraty <sjg@zen.void.oz.au>
From: Tobias Weingartner <weingart@austin.BrandonU.CA>
List: current-users
Date: 04/20/1995 17:02:46
In message <199504201359.XAA00292@zen.void.oz.au>, "Simon J. Gerraty" writes:
>
> Ok, I finally got some time to have a look around and found that
> MAXUPROC is set via CHILD_MAX (defined in sys/syslimits.h) but short
> of editing that file there seems no way to modify MAXUPROC.
>
> I figured I'd rather be able to configure it in my kernel config
> (if not on the fly...) so a simple #ifndef in syslimits.h and:
>
> options CHILD_MAX="(maxproc / 2)" # sets MAXUPROC
>
> in my config and I'm now allowed 500+ processes.
>
Hmm, I don't know, 40 might be a little cramped, but I have never hit it
yet. Even with X. However, if I do a 'unlimit maxproc', I get to have
260 procs running all at once. I doubt I'll ever hit that limit
intentionally.
--Toby.
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