From owner-freebsd-hackers@FreeBSD.ORG  Wed Dec 10 08:09:19 2008
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Date: Wed, 10 Dec 2008 09:04:31 +0100
From: Roman Divacky <rdivacky@freebsd.org>
To: Cheng Renquan <crquan@gmail.com>
Message-ID: <20081210080431.GA29866@freebsd.org>
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Cc: ????????? <stutiredboy@gmail.com>, freebsd-hackers@freebsd.org
Subject: Re: [help]strange problem about gethostbyname/getaddrinfo
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On Wed, Dec 10, 2008 at 02:36:27PM +0800, Cheng Renquan wrote:
> On Wed, Dec 10, 2008 at 1:57 PM, ????????? <stutiredboy@gmail.com> wrote:
> > hi,all,we have a project which must resolv some domains in the server
> > process
> > our system in FreeBSD 6.2 or 6.3, the server process may open 7000+
> > sockets,not fork
> > we have set the maxopensockets as 65536,as follows:
> 
> Use strace to trace it,

I personally found strace on fbsd to lie to me everytime. I'd avoid
that and use ktrace/kdump instead...