From owner-freebsd-net@FreeBSD.ORG Thu Jul 17 06:52:19 2008 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 870DB106566C for ; Thu, 17 Jul 2008 06:52:19 +0000 (UTC) (envelope-from freebsdlists@bsdunix.ch) Received: from conversation.bsdunix.ch (ns1.bsdunix.ch [82.220.1.90]) by mx1.freebsd.org (Postfix) with ESMTP id 39C448FC1C for ; Thu, 17 Jul 2008 06:52:19 +0000 (UTC) (envelope-from freebsdlists@bsdunix.ch) Received: from localhost (localhost.bsdunix.ch [127.0.0.1]) by conversation.bsdunix.ch (Postfix) with ESMTP id 97D545D7E; Thu, 17 Jul 2008 08:52:17 +0200 (CEST) X-Virus-Scanned: by amavisd-new at mail.bsdunix.ch Received: from conversation.bsdunix.ch ([127.0.0.1]) by localhost (conversation.bsdunix.ch [127.0.0.1]) (amavisd-new, port 10024) with LMTP id YTVYBZ6QYq6R; Thu, 17 Jul 2008 08:52:16 +0200 (CEST) Received: from [192.168.1.101] (home.bsdunix.ch [82.220.17.23]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) by conversation.bsdunix.ch (Postfix) with ESMTP id 058225D63; Thu, 17 Jul 2008 08:52:15 +0200 (CEST) Message-Id: From: Thomas Vogt To: =?UTF-8?Q?JINMEI_Tatuya_/_=E7=A5=9E=E6=98=8E=E9=81=94=E5=93=89?= In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed; delsp=yes Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (Apple Message framework v926) Date: Thu, 17 Jul 2008 08:52:15 +0200 References: <487C9457.5080609@bsdunix.ch> <2A7CBD67-7532-4B13-82DD-A6EF5DEAA6BD@bsdunix.ch> X-Mailer: Apple Mail (2.926) Cc: freebsd-net@freebsd.org Subject: Re: too many open file descriptors messages since bind 9.4.2-P1 (port dns94) X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 17 Jul 2008 06:52:19 -0000 Hello Am 15.07.2008 um 22:59 schrieb JINMEI Tatuya / =E7=A5=9E=E6=98=8E=E9=81=94= =E5=93=89: > At Tue, 15 Jul 2008 22:54:11 +0200, > Thomas Vogt wrote: > >>>> Since i updated my FreeBSD 6.3 dns server with the latest bind >>>> version >>>> in the ports (dns/bind94) my system is flooding my log with "too =20= >>>> many >>>> open file descriptors" messages. >>>> >>>> Is there something i can do? >>> >>> How many sockets is named actually using while it makes this log >>> message? Try, e.g, >>> % sockstat | grep named | wc -l >> >> Not that many: >> sockstat | grep named | wc -l >> 996 > > Ah, it's actually quite a lot in this context:-) > > If that's regularly happening, I'm afraid recent P1 versions don't > handle that well, and recommend you try 9.4.3b2 ore 9.5.1b1. I installed 9.4.3b2. I haven't seen any "too many open file =20 descriptors" messages so far. "sockstat | grep named | wc -l" shows me much less listen bind =20 versions. During the whole night and at this early time in the morning =20= we just have 40-150 open binds. Maybe all our customers are enjoying =20= their summer hollydays or 9.4.3b2 handels it much better. Regads, Thomas