Date: Tue, 6 Feb 2001 11:13:20 -0200 (BRDT) From: Rik van Riel <riel@conectiva.com.br> To: Matt Dillon <dillon@earth.backplane.com> Cc: Dan Phoenix <dphoenix@bravenet.com>, Alfred Perlstein <bright@wintelcom.net>, Jos Backus <josb@cncdsl.com>, freebsd-hackers@FreeBSD.ORG Subject: Re: qmail IO problems Message-ID: <Pine.LNX.4.21.0102061112060.1535-100000@duckman.distro.conectiva> In-Reply-To: <200102060231.f162VL557466@earth.backplane.com>
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On Mon, 5 Feb 2001, Matt Dillon wrote: > :file: table is full > :looutput: mbuf allocation failed > :nfs server 172.16.0.101:/bravenet1/home: is alive again > This sheds a considerable amount of light on the problems... > methinks you may have a low 'maxusers' setting in the kernel > config. Read on. Linux had problems with errors like this too, with kernel 2.0 and 2.2 when used under heavy load. In kernel 2.4 this has been solved by simply having the kernel allocate (and free) these structures on demand ... would that be an idea for FreeBSD ? Rik -- Linux MM bugzilla: http://linux-mm.org/bugzilla.shtml Virtual memory is like a game you can't win; However, without VM there's truly nothing to lose... http://www.surriel.com/ http://www.conectiva.com/ http://distro.conectiva.com/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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