From owner-freebsd-fs@FreeBSD.ORG Mon Sep 4 18:23:04 2006 Return-Path: X-Original-To: freebsd-fs@FreeBSD.ORG Delivered-To: freebsd-fs@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 69BEA16A4EB; Mon, 4 Sep 2006 18:23:04 +0000 (UTC) (envelope-from kris@obsecurity.org) Received: from elvis.mu.org (elvis.mu.org [192.203.228.196]) by mx1.FreeBSD.org (Postfix) with ESMTP id 098A143D64; Mon, 4 Sep 2006 18:23:04 +0000 (GMT) (envelope-from kris@obsecurity.org) Received: from obsecurity.dyndns.org (elvis.mu.org [192.203.228.196]) by elvis.mu.org (Postfix) with ESMTP id D42A61A4DAC; Mon, 4 Sep 2006 11:23:03 -0700 (PDT) Received: by obsecurity.dyndns.org (Postfix, from userid 1000) id 1948051603; Mon, 4 Sep 2006 14:23:03 -0400 (EDT) Date: Mon, 4 Sep 2006 14:23:02 -0400 From: Kris Kennaway To: Oliver Lehmann Message-ID: <20060904182302.GA40940@xor.obsecurity.org> References: <20060813011836.GE47774@dragon.NUXI.org> <200608171659.k7HGx1iI066404@lurza.secnetix.de> <20060904201220.a2707581.lehmann@ans-netz.de> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="qDbXVdCdHGoSgWSk" Content-Disposition: inline In-Reply-To: <20060904201220.a2707581.lehmann@ans-netz.de> User-Agent: Mutt/1.4.2.2i Cc: freebsd-fs@FreeBSD.ORG, Oliver Fromme , obrien@FreeBSD.ORG, freebsd-amd64@FreeBSD.ORG Subject: Re: NFS lockup when copying a "special" file X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 04 Sep 2006 18:23:04 -0000 --qDbXVdCdHGoSgWSk Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Sep 04, 2006 at 08:12:20PM +0200, Oliver Lehmann wrote: > Oliver Fromme wrote: >=20 > > This doesn't seem to be amd64-specific, so I copy freebsd-fs. > >=20 > > David O'Brien wrote: > > > On Thu, Jul 13, 2006 at 08:14:34PM +0200, Oliver Lehmann wrote: > > > > nfs server www:/mnt/space/www: not responding > > > > nfs server www:/mnt/space/www: not responding > > > > nfs server www:/mnt/space/www: not responding > >=20 >=20 > and again it hit me two times today where I was forced to reboot my > client... this all makes me feel kinda sad - Is there anything which can > be done to help fixing this? I nearly lost a really really important pdf > which was generated online and my browser became stuck on showing me the > "save as" dialog... (I just waited a very long long time until it showed > up - looks like from time to time some data can pass through) Debugging deadlocks typically starts with setting up DDB and obtaining information like backtraces of the running processes, 'show lockedvnods' output, etc. Kris --qDbXVdCdHGoSgWSk Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (FreeBSD) iD8DBQFE/G8GWry0BWjoQKURAuw5AJ0ZeMmnQyEM8nx/yKFujmZKOeGgSQCgm4dF p+e+5YBhEpeQnVdO/k0nqgk= =00Cf -----END PGP SIGNATURE----- --qDbXVdCdHGoSgWSk--