From owner-freebsd-stable@FreeBSD.ORG Sun Dec 5 13:07:02 2004 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 3739E16A4CE; Sun, 5 Dec 2004 13:07:02 +0000 (GMT) Received: from hotmail.com (bay13-f40.bay13.hotmail.com [64.4.31.40]) by mx1.FreeBSD.org (Postfix) with ESMTP id 1C2B843D1D; Sun, 5 Dec 2004 13:07:02 +0000 (GMT) (envelope-from martarese@hotmail.com) Received: from mail pickup service by hotmail.com with Microsoft SMTPSVC; Sun, 5 Dec 2004 05:06:00 -0800 Message-ID: Received: from 83.132.77.28 by by13fd.bay13.hotmail.msn.com with HTTP; Sun, 05 Dec 2004 13:05:25 GMT X-Originating-IP: [83.132.77.28] X-Originating-Email: [martarese@hotmail.com] X-Sender: martarese@hotmail.com In-Reply-To: From: "Marta Resende" To: rwatson@freebsd.org Date: Sun, 05 Dec 2004 13:05:25 +0000 Mime-Version: 1.0 Content-Type: text/plain; format=flowed X-OriginalArrivalTime: 05 Dec 2004 13:06:00.0695 (UTC) FILETIME=[2AF23870:01C4DACB] cc: freebsd-stable@freebsd.org Subject: Re: NFS filesystem breaks the boot X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 05 Dec 2004 13:07:02 -0000 I try it, ot does nothing, when the boot process cames to NFS filesystems mounting, the computer blocks .. these never happen to me, and now, all machines i update to -stable, has these problem! thank u >From: Robert Watson >To: Marta Resende >CC: freebsd-stable@freebsd.org >Subject: Re: NFS filesystem breaks the boot >Date: Sun, 5 Dec 2004 11:53:39 +0000 (GMT) > >On Sun, 5 Dec 2004, Marta Resende wrote: > > > Hey,i upgrade using that options: > > > > #cd /usr/src > > #make buildworld > > #make buildkernel KERNCONF=MINE > > #make installkernel KERNCONF=MINE > > #reboot > > (press 4 for single-user mode) > > #fsck -p > > #mount -u / > > #mount -a > > #cd /usr/src > > #mergemaster -p > > #make installworld > > #mergemaster> > > > and when i reboot, freebsd stops under "Mounting NFS file systems:." > >Could you try hitting Ctrl-T at the point where things seem stuck? This >will cause the kernel to print out information on the current foreground >process. It will also tell us what, at a kernel level, the process is >blocked on. For example: > >paprika:~/ngcmac> sleep 10 >load: 0.01 cmd: sleep 45193 [nanslp] 0.00u 0.00s 0% 452k > >The sleep command is typically blocked in the nanslp wait channel in the >kernel. You are likely to find a process blocked in [kqread], which is >often a suggestion that the process is blocked in a DNS lookup: > >paprika:~/freebsd/commit/src/sys/kern> telnet www.unresolveable.org >load: 0.08 cmd: telnet 45211 [kqread] 0.01u 0.00s 0% 1944k > >Robert N M Watson FreeBSD Core Team, TrustedBSD Projects >robert@fledge.watson.org Principal Research Scientist, McAfee Research > > _________________________________________________________________ Express yourself instantly with MSN Messenger! Download today it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/