From owner-freebsd-fs@FreeBSD.ORG Mon Aug 1 18:57:32 2005 Return-Path: X-Original-To: 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 5BF0816A41F for ; Mon, 1 Aug 2005 18:57:32 +0000 (GMT) (envelope-from kris@obsecurity.org) Received: from fileserver.fields.utoronto.ca (fileserver.fields.utoronto.ca [128.100.216.10]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7E3D143D4C for ; Mon, 1 Aug 2005 18:57:31 +0000 (GMT) (envelope-from kris@obsecurity.org) Received: from fields.fields.utoronto.ca (fields.localdomain [192.168.216.11]) by fileserver.fields.utoronto.ca (8.12.8/8.12.8/Fields 6.0) with ESMTP id j71IvSNV008564 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Mon, 1 Aug 2005 14:57:28 -0400 Received: from obsecurity.dyndns.org (fields.fields.utoronto.ca [128.100.216.11]) by fields.fields.utoronto.ca (8.12.8/8.12.8/Fields WS 6.0) with ESMTP id j71IvR6P007380; Mon, 1 Aug 2005 14:57:27 -0400 Received: by obsecurity.dyndns.org (Postfix, from userid 1000) id 5ED76515A9; Mon, 1 Aug 2005 14:57:19 -0400 (EDT) Date: Mon, 1 Aug 2005 14:57:19 -0400 From: Kris Kennaway To: rick@snowhite.cis.uoguelph.ca Message-ID: <20050801185719.GA26377@xor.obsecurity.org> References: <200508010127.VAA29962@snowhite.cis.uoguelph.ca> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="6c2NcOVqGQ03X4Wi" Content-Disposition: inline In-Reply-To: <200508010127.VAA29962@snowhite.cis.uoguelph.ca> User-Agent: Mutt/1.4.2.1i Cc: openbsd-nfsv4@sfobug.org, fs@freebsd.org, kris@obsecurity.org Subject: Re: FreeBSD6.0-BETA1 panics 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, 01 Aug 2005 18:57:32 -0000 --6c2NcOVqGQ03X4Wi Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Jul 31, 2005 at 09:27:43PM -0400, rick@snowhite.cis.uoguelph.ca wro= te: > I've just put a little patch up > ftp://ftp.cis.uoguelph.ca/pub/nfsv4/patch2-freebsd6.0-bet1.diffc > (which is also appended to this message) that seems to fix the panics > that I reproduced when testing with: > option DEBUG_VFS_LOCKS > option DEBUG_LOCKS >=20 > I will be doing further testing on FreeBSD6.0-BETA1 and will cut new > tarballs, but you can try the patch in the meantime, since I think it > fixes the panic you saw. It didn't panic yet, but when doing a multiple simultaneous cvs update with NFS3 mounted repo the clients eventually got stuck in the nfsreq state. FreeBSD had a similar problem for a while, after a change made last December, but it was fixed early this year. Is your server based on an old version of the freebsd server code that is missing this (and possibly other) fixes, or is this a new bug introduced in your version? Kris --6c2NcOVqGQ03X4Wi Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iD8DBQFC7nCPWry0BWjoQKURAtlsAKCPQu7S5QP+39BRmSfQRwrlVce3jQCeJsPD Q1w2Gx7pSMJBTEAtvNtamco= =8XMj -----END PGP SIGNATURE----- --6c2NcOVqGQ03X4Wi--