Date: Thu, 17 Jul 2008 08:52:15 +0200 From: Thomas Vogt <freebsdlists@bsdunix.ch> To: =?UTF-8?Q?JINMEI_Tatuya_/_=E7=A5=9E=E6=98=8E=E9=81=94=E5=93=89?= <Jinmei_Tatuya@isc.org> Cc: freebsd-net@freebsd.org Subject: Re: too many open file descriptors messages since bind 9.4.2-P1 (port dns94) Message-ID: <FA21BAC6-8A16-41A7-A7E5-7E4600359702@bsdunix.ch> In-Reply-To: <m2vdz6g8yt.wl%Jinmei_Tatuya@isc.org> References: <487C9457.5080609@bsdunix.ch> <m21w1vggnt.wl%Jinmei_Tatuya@isc.org> <2A7CBD67-7532-4B13-82DD-A6EF5DEAA6BD@bsdunix.ch> <m2vdz6g8yt.wl%Jinmei_Tatuya@isc.org>
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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 <freebsdlists@bsdunix.ch> 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
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