From owner-freebsd-stable@FreeBSD.ORG Thu May 3 15:47:55 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 78DF616A401; Thu, 3 May 2007 15:47:55 +0000 (UTC) (envelope-from cswiger@mac.com) Received: from pi.codefab.com (pi.codefab.com [199.103.21.227]) by mx1.freebsd.org (Postfix) with ESMTP id 481FD13C45B; Thu, 3 May 2007 15:47:55 +0000 (UTC) (envelope-from cswiger@mac.com) Received: from localhost (localhost [127.0.0.1]) by pi.codefab.com (Postfix) with ESMTP id 6CD065C5A; Thu, 3 May 2007 11:18:02 -0400 (EDT) X-Virus-Scanned: amavisd-new at codefab.com Received: from pi.codefab.com ([127.0.0.1]) by localhost (pi.codefab.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Flsl6H9bKlIj; Thu, 3 May 2007 11:18:00 -0400 (EDT) Received: from [192.168.1.3] (pool-96-224-43-99.nycmny.east.verizon.net [96.224.43.99]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by pi.codefab.com (Postfix) with ESMTP id 554155C54; Thu, 3 May 2007 11:18:00 -0400 (EDT) Message-ID: <4639FD24.9080508@mac.com> Date: Thu, 03 May 2007 11:17:56 -0400 From: Chuck Swiger User-Agent: Thunderbird 1.5.0.10 (Windows/20070221) MIME-Version: 1.0 To: "Marc G. Fournier" References: <8D083D1175D331F7E56AB69D@ganymede.hub.org> In-Reply-To: <8D083D1175D331F7E56AB69D@ganymede.hub.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: John-Mark Gurney , freebsd-stable@freebsd.org, Adrian Chadd Subject: Re: What triggers "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: Thu, 03 May 2007 15:47:55 -0000 Marc G. Fournier wrote: [ ... ] > okay, next question ... under 'Active UNIX domain sockets, I see alot that have > no Addr: > > Active UNIX domain sockets > Address Type Recv-Q Send-Q Inode Conn Refs Nextref Addr > d06b7480 stream 0 0 0 c969b240 0 0 > private/proxymap > c969b240 stream 0 0 0 d06b7480 0 0 > ce6fc870 stream 0 0 0 cf744870 0 0 > private/rewrite > cf744870 stream 0 0 0 ce6fc870 0 0 > ce4b2630 stream 0 0 0 d0cee900 0 0 > private/proxymap The ones you're showing are from Postfix. It would be interesting to sort them by frequency and see what the majority of the use is from. If you sort the data by the conn field, do the ones without an address all hit the same thing? If you grep for that in the first field, I found a lot that are talking to /var/run/logpriv (ie, a socketpair() to syslogd, presumably). -- -Chuck