From owner-freebsd-current@FreeBSD.ORG Wed Oct 15 07:01:57 2003 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 37CC216A4D5 for ; Wed, 15 Oct 2003 07:01:57 -0700 (PDT) Received: from mail.alkar.net (mail.alkar.net [195.248.191.95]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3E19C43FAF for ; Wed, 15 Oct 2003 07:01:54 -0700 (PDT) (envelope-from mav@alkar.net) Received: from [212.86.226.11] (HELO alkar.net) by mail.alkar.net (CommuniGate Pro SMTP 4.1.5) with ESMTP id 112514436; Wed, 15 Oct 2003 17:01:41 +0300 Message-ID: <3F8D5345.90007@alkar.net> Date: Wed, 15 Oct 2003 17:01:41 +0300 From: Alexander Motin User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.5b) Gecko/20030913 X-Accept-Language: ru, en-us, en MIME-Version: 1.0 To: eischen@vigrid.com References: In-Reply-To: Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit cc: freebsd-current@freebsd.org Subject: Re: KSE & MySQL & rc.d X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 15 Oct 2003 14:01:57 -0000 Hi. This patch did not fix the problem. On the 4th boot system hang with same symptoms. Daniel Eischen wrote: >>I have P4 system with SMP kernel and HyperThreading enabled. >>I have one strange problem with mysql 4.1.0 when using KSE on 5.1-CURRENT. >>After building mysql server with libkse as thread library and adding its >>start script into /usr/local/etc/rc.d, system hangs on boot without any >>error message when mysql trying to start. >>If I trying to start mysql by hands after system completely boot then >>everything works just fine. >>If I add delay into mysql start script and run it in backgroud from rc.d >>- everything is fine >>If I build mysql without KSE it works fine. > > > I'm not sure, but try this patch; it duplicates what libc_r does. > Index: thread/thr_init.c =================================================================== RCS file: /opt/FreeBSD/cvs/src/lib/libpthread/thread/thr_init.c,v retrieving revision 1.60 diff -u -r1.60 thr_init.c --- thread/thr_init.c 18 Aug 2003 03:58:29 -0000 1.60 +++ thread/thr_init.c 7 Oct 2003 13:30:54 -0000 @@ -251,6 +251,10 @@ PANIC("Can't set login to root"); if (__sys_ioctl(fd, TIOCSCTTY, (char *) NULL) == -1) PANIC("Can't set controlling terminal"); + if (__sys_dup2(fd, 0) == -1 || + __sys_dup2(fd, 1) == -1 || + __sys_dup2(fd, 2) == -1) + PANIC("Can't dup2"); } /* Initialize pthread private data. */ -- Alexander Motin mav@alkar.net ISP "Alkar-Teleport"