From owner-freebsd-fs@FreeBSD.ORG Sat Aug 9 20:58:33 2008 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id B182D1065672 for ; Sat, 9 Aug 2008 20:58:33 +0000 (UTC) (envelope-from pjd@garage.freebsd.pl) Received: from mail.garage.freebsd.pl (chello087206045140.chello.pl [87.206.45.140]) by mx1.freebsd.org (Postfix) with ESMTP id 584E28FC23 for ; Sat, 9 Aug 2008 20:58:33 +0000 (UTC) (envelope-from pjd@garage.freebsd.pl) Received: by mail.garage.freebsd.pl (Postfix, from userid 65534) id E353045C8C; Sat, 9 Aug 2008 22:58:31 +0200 (CEST) Received: from localhost (chello087206045140.chello.pl [87.206.45.140]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.garage.freebsd.pl (Postfix) with ESMTP id 35700456AB; Sat, 9 Aug 2008 22:58:27 +0200 (CEST) Date: Sat, 9 Aug 2008 22:58:35 +0200 From: Pawel Jakub Dawidek To: Weldon S Godfrey 3 Message-ID: <20080809205835.GE1363@garage.freebsd.pl> References: <20080806101621.H24586@emmett.excelsus.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="ZInfyf7laFu/Kiw7" Content-Disposition: inline In-Reply-To: <20080806101621.H24586@emmett.excelsus.com> User-Agent: Mutt/1.4.2.3i X-PGP-Key-URL: http://people.freebsd.org/~pjd/pjd.asc X-OS: FreeBSD 8.0-CURRENT i386 X-Spam-Checker-Version: SpamAssassin 3.0.4 (2005-06-05) on mail.garage.freebsd.pl X-Spam-Level: X-Spam-Status: No, score=-2.6 required=3.0 tests=BAYES_00 autolearn=ham version=3.0.4 Cc: freebsd-fs@freebsd.org Subject: Re: ZFS-NFS kernel panic under load 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: Sat, 09 Aug 2008 20:58:33 -0000 --ZInfyf7laFu/Kiw7 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Aug 06, 2008 at 11:00:57AM -0400, Weldon S Godfrey 3 wrote: >=20 > Hello, >=20 > Please forgive me, I didn't really see this discussed in the archives but= =20 > I am wondering if anyone has seen this issue. I can replicate this issue= =20 > under FreeBSD amd64 7.0-RELEASE and the latest -STABLE (RELENG_7). I do= =20 > not replicate any problems running 9 instances of postmark on the machine= =20 > directly, so the issue appears to be isolated with NFS. The backtrace you posted doesn't suggest it is ZFS problem, although it can of course be. Can you try to reproduce it with NFS-exported UFS file system? --=20 Pawel Jakub Dawidek http://www.wheel.pl pjd@FreeBSD.org http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am! --ZInfyf7laFu/Kiw7 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.4 (FreeBSD) iD8DBQFIngT7ForvXbEpPzQRAhyCAKC9PRNZ+k8O+3lIhqsM8EoQ+ZV0NACfbM3X IDKxgoxi7pufjA0DKj1XFnU= =I7jC -----END PGP SIGNATURE----- --ZInfyf7laFu/Kiw7--