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Date:      Mon, 17 May 1999 13:55:29 -0700 (PDT)
From:      Doug White <dwhite@resnet.uoregon.edu>
To:        Anders Nordby <anders@fix.no>
Cc:        freebsd-questions@FreeBSD.ORG
Subject:   Re: What really happens when swap_pager is out of space
Message-ID:  <Pine.BSF.4.03.9905171354460.15052-100000@resnet.uoregon.edu>
In-Reply-To: <19990516050208.A62940@totem.fix.no>

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On Sun, 16 May 1999, Anders Nordby wrote:

> By what rules are processes killed when swap_pager is out of space? I
> administrate a system that is quite far away from me, and some time
> ago I had it out of control as sshd was killed when swap_pager ran out
> of space. Sshd was hardly using any memory at all, it was lots of
> other processes (n copies of the same program running at the same
> time) that used up the swap space. How can I increase the chances of
> special processes surviving occurences like this?

There was a recent argument on -hackers (or -current) about this, check
the mail archives.

I believe it is somewhere between 'the program that's asking for memory'
and 'random.'  :-)

Doug White                               
Internet:  dwhite@resnet.uoregon.edu    | FreeBSD: The Power to Serve
http://gladstone.uoregon.edu/~dwhite    | www.freebsd.org



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