From owner-freebsd-stable@FreeBSD.ORG Tue Mar 27 20:45:42 2007 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id A1B3716A401 for ; Tue, 27 Mar 2007 20:45:42 +0000 (UTC) (envelope-from scrappy@hub.org) Received: from hub.org (hub.org [200.46.204.220]) by mx1.freebsd.org (Postfix) with ESMTP id 588C213C43E for ; Tue, 27 Mar 2007 20:45:42 +0000 (UTC) (envelope-from scrappy@hub.org) Received: from localhost (unknown [200.46.204.191]) by hub.org (Postfix) with ESMTP id 272E585C8DF; Tue, 27 Mar 2007 17:45:33 -0300 (ADT) Received: from hub.org ([200.46.204.220]) by localhost (mx1.hub.org [200.46.204.191]) (amavisd-new, port 10024) with ESMTP id 29404-02; Tue, 27 Mar 2007 17:45:41 -0300 (ADT) Received: from ganymede.hub.org (blk-89-241-126.eastlink.ca [24.89.241.126]) by hub.org (Postfix) with ESMTP id 832AF85BC20; Tue, 27 Mar 2007 17:45:32 -0300 (ADT) Received: from localhost (localhost [127.0.0.1]) by ganymede.hub.org (Postfix) with ESMTP id 9C6C336DB5; Tue, 27 Mar 2007 17:45:42 -0300 (ADT) Date: Tue, 27 Mar 2007 17:45:42 -0300 From: "Marc G. Fournier" To: Robert Watson Message-ID: <1EB8548DF713266DCB8A6512@ganymede.hub.org> In-Reply-To: <20070327210207.F42335@fledge.watson.org> References: <442CBD51B75099133C8A26C5@ganymede.hub.org> <20070327210207.F42335@fledge.watson.org> X-Mailer: Mulberry/4.0.7 (Linux/x86) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Content-Disposition: inline Cc: freebsd-stable@freebsd.org Subject: Re: socketpair: No buffer space available X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 27 Mar 2007 20:45:42 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 thanks ... just rebooted it yesterday again, so it has another 48 hours before it starts up again, so will save that output before next reboot ... - --On Tuesday, March 27, 2007 21:03:55 +0100 Robert Watson wrote: > > On Fri, 23 Mar 2007, Marc G. Fournier wrote: > >> I've checked nmbclusters between the two machines, and both are at 25600, >> but not sure what sysctl to look at for how much is actually used out of >> that 25600 ... > > netstat -mb > > nmbclusters directly affects the number of clusters available in the network > stack; it also indirectly affects the scaling of other settings, such as > resource limits on the number of sockets. vmstat -z is also generally useful. > > There are a few paths to ENOBUFS in the socket allocation code--one path is > if you are over-committed on socket buffer resources with respect to the > resource limits of the user. Check the output of limits and the socket > buffer size limit. > > Robert N M Watson > Computer Laboratory > University of Cambridge - ---- Marc G. Fournier Hub.Org Networking Services (http://www.hub.org) Email . scrappy@hub.org MSN . scrappy@hub.org Yahoo . yscrappy Skype: hub.org ICQ . 7615664 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (FreeBSD) iD8DBQFGCYJ24QvfyHIvDvMRAlPjAJ9zbGNDlGxTO/TFuoAQAw2zUsmj/wCgmPlG 9yyzoZWGu3B55xoAZ0iLjhg= =8QWr -----END PGP SIGNATURE-----