From owner-freebsd-stable@FreeBSD.ORG Sat Mar 24 18:22:48 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 4056016A400 for ; Sat, 24 Mar 2007 18:22:48 +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 ED46F13C48A for ; Sat, 24 Mar 2007 18:22:47 +0000 (UTC) (envelope-from scrappy@hub.org) Received: from localhost (unknown [200.46.204.187]) by hub.org (Postfix) with ESMTP id D38AE85C901 for ; Sat, 24 Mar 2007 15:22:44 -0300 (ADT) Received: from hub.org ([200.46.204.220]) by localhost (mx1.hub.org [200.46.204.187]) (amavisd-new, port 10024) with ESMTP id 31944-01-4 for ; Sat, 24 Mar 2007 15:22:44 -0300 (ADT) Received: from ganymede.hub.org (blk-89-241-126.eastlink.ca [24.89.241.126]) by hub.org (Postfix) with ESMTP id 47A3B85C90F for ; Sat, 24 Mar 2007 15:22:44 -0300 (ADT) Received: by ganymede.hub.org (Postfix, from userid 1001) id E67E63BE4D; Sat, 24 Mar 2007 15:39:06 -0300 (ADT) Received: by ganymede.hub.org (Postfix, from userid 1001) id 8CC8C3815C; Sat, 24 Mar 2007 15:31:31 -0300 (ADT) Received: from localhost (localhost [127.0.0.1]) by ganymede.hub.org (Postfix) with ESMTP id 142AF35ABF for ; Fri, 23 Mar 2007 11:58:15 -0300 (ADT) Date: Fri, 23 Mar 2007 11:58:14 -0300 From: "Marc G. Fournier" To: freebsd-stable@freebsd.org Message-ID: <442CBD51B75099133C8A26C5@ganymede.hub.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 Subject: 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: Sat, 24 Mar 2007 18:22:48 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Almost like clockwork, every 3 days, I have one server that starts to generate errors similar to below ... it isn't a 'continous thing' at the start, but gradually grows worse ... it just started happening again today, after 3 days, 2hrs of uptime ... Mar 20 07:59:26 mars sshd[717]: error: reexec socketpair: No buffer space available As unrelated as this might sound, out of three servers that are virtually identical, this is the only one using gmirror for its drives vs a hardware raid controller, two of the three running kernels from about the same time ... # ssh jupiter uname -a FreeBSD jupiter.hub.org 6.2-STABLE FreeBSD 6.2-STABLE #1: Fri Mar 16 13:13:02 ADT 2007 root@jupiter.hub.org:/usr/obj/usr/src/sys/kernel i386 vs # ssh mars uname -a FreeBSD mars.hub.org 6.2-STABLE FreeBSD 6.2-STABLE #5: Tue Mar 13 02:29:37 ADT 2007 root@mars.hub.org:/usr/obj/usr/src/sys/kernel i386 jupiter is running more on it then mars right now ... So, I either have something mis-configured on mars that is done right on jupiter, or there is a bug that is being tickled on mars that isn't being tickled on jupiter ... If I have a login session on the machine, I can easily do a reboot of the machine, and it seems to come up clean every time (ie. no fsck's need to be run) ... Does anyone have any ideas of what I can look at? 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 ... - ---- 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) iD8DBQFGA+sG4QvfyHIvDvMRAoRuAJ9LXJ5RUZNXEQhEwkDFiMudThyASgCeNJXu 9Y7KZ6fSlk07/WmHGywTvJ4= =n3XS -----END PGP SIGNATURE-----