From owner-freebsd-questions@FreeBSD.ORG Sat Apr 7 19:12:02 2007 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 74A9C16A400 for ; Sat, 7 Apr 2007 19:12:02 +0000 (UTC) (envelope-from chrcoluk@gmail.com) Received: from ug-out-1314.google.com (ug-out-1314.google.com [66.249.92.172]) by mx1.freebsd.org (Postfix) with ESMTP id BF6D213C457 for ; Sat, 7 Apr 2007 19:12:01 +0000 (UTC) (envelope-from chrcoluk@gmail.com) Received: by ug-out-1314.google.com with SMTP id 71so1363500ugh for ; Sat, 07 Apr 2007 12:12:00 -0700 (PDT) DKIM-Signature: a=rsa-sha1; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=YoPcUzgTf/afSKJ0LZ5HjGdV0y6q8ApsnY0YegMC/vCmB6cdbQe/d55ZGkoAqGOYkftTokoQ2Tv5mGw26AjFai9eHdXdZXFQK5F0zDNYu3G6044oiNHF9kqcWLhvD9mw9Rq5BlGW/uBTX8kIINjyX/v6jW3Qyt+lz+CxI3m5IGg= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=A3p7zbkOLLIp40poma428xm9dOW6mFHJ/7x8DfPpQqvuISqfXz7wLsPtu4H/QvcgGWDWPkAM3hm8/EEAkpHV+t9gMCrnW2pG7S5xrTcrCjJae7R4uDG8dgASlrrotP5rXWv87KLRxNFz2eSXJy91hGYFei8/Ri74+RIdfu//dlQ= Received: by 10.67.19.13 with SMTP id w13mr3940744ugi.1175973120585; Sat, 07 Apr 2007 12:12:00 -0700 (PDT) Received: by 10.67.24.15 with HTTP; Sat, 7 Apr 2007 12:12:00 -0700 (PDT) Message-ID: <3aaaa3a0704071212o3b4dce4dgd8def804e5b1156c@mail.gmail.com> Date: Sat, 7 Apr 2007 20:12:00 +0100 From: Chris To: "Marc G. Fournier" In-Reply-To: <0D3D8201F40120DCE73AD00B@ganymede.hub.org> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <3aaaa3a0704052217g67281716ge8a2d1a888025d0e@mail.gmail.com> <0D3D8201F40120DCE73AD00B@ganymede.hub.org> Cc: "Brian A. Seklecki" , Thiago Esteves de Oliveira , freebsd-stable@freebsd.org, freebsd-questions@freebsd.org Subject: Re: No buffer space available X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 07 Apr 2007 19:12:02 -0000 On 06/04/07, Marc G. Fournier wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > > > - --On Friday, April 06, 2007 06:17:04 +0100 Chris wrote: > > > I am seeing the no buffer space error on a machine running 6.2 STABLE > > feb 24 code, the machine isn't using gmirror. I had to recude > > recvspace and sendspace to lower values then I want to get round the > > problem. > > > > 67/1163/1230 mbufs in use (current/cache/total) > > 65/275/340/65536 mbuf clusters in use (current/cache/total/max) > > 65/255 mbuf+clusters out of packet secondary zone in use (current/cache) > > 0/0/0/0 4k (page size) jumbo clusters in use (current/cache/total/max) > > 0/0/0/0 9k jumbo clusters in use (current/cache/total/max) > > 0/0/0/0 16k jumbo clusters in use (current/cache/total/max) > > 146K/840K/987K bytes allocated to network (current/cache/total) > > 0/0/0 requests for mbufs denied (mbufs/clusters/mbuf+clusters) > > 0/0/0 requests for jumbo clusters denied (4k/9k/16k) > > 0/56/8704 sfbufs in use (current/peak/max) > > 0 requests for sfbufs denied > > 0 requests for sfbufs delayed > > 20233 requests for I/O initiated by sendfile > > 7740 calls to protocol drain routines > > What ethernet driver are you using? In my case, its an fxp device ... trying > to see if there is *some* sort of common denominator here :( > > I just upgraded to the latest kernel last night, to see if maybe a recent > commit had a side-effect of fixing it, but won't know anything for another 48 > hours or so ... > > - ---- > 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) > > iD8DBQFGFpJ44QvfyHIvDvMRAny4AKCOVStyCBOi5Pwt5uyelgze3ML/kQCgxqCp > 6VZ/f9U4ibx/zahMLWu+Fs0= > =U8Y1 > -----END PGP SIGNATURE----- > > Also to add I now have a 2nd box using 6.2 STABLE few days old code, had to use it because of broadcom 5755 nic card, I plan to use large tcp window sizes so will be interesting to see if this also suffers from the problem. Chris