From owner-freebsd-stable@FreeBSD.ORG Mon Oct 14 00:56:28 2013 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 447DB8B6 for ; Mon, 14 Oct 2013 00:56:28 +0000 (UTC) (envelope-from doconnor@gsoft.com.au) Received: from cain.gsoft.com.au (cain.gsoft.com.au [203.31.81.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 9395D2058 for ; Mon, 14 Oct 2013 00:56:26 +0000 (UTC) Received: from ur.gsoft.com.au (Ur.gsoft.com.au [203.31.81.31]) (authenticated bits=0) by cain.gsoft.com.au (8.14.4/8.14.3) with ESMTP id r9E0u9ho056256 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=NO); Mon, 14 Oct 2013 11:26:15 +1030 (CST) (envelope-from doconnor@gsoft.com.au) Subject: Re: ZFS hanging on too hard Mime-Version: 1.0 (Mac OS X Mail 6.6 \(1510\)) Content-Type: multipart/signed; boundary="Apple-Mail=_31750BA9-C9B2-4197-86BF-763B279E7731"; protocol="application/pgp-signature"; micalg=pgp-sha1 From: "Daniel O'Connor" X-Priority: 3 In-Reply-To: <82DE976BC33C4B2781D9DAA4D18740E8@multiplay.co.uk> Date: Mon, 14 Oct 2013 11:26:08 +1030 Message-Id: References: <0A1B986B-1D7D-4D88-82EF-C1E7A91FF089@gsoft.com.au> <7C2F6AFBB5BD41868450D3C4BD722B5F@multiplay.co.uk> <0BC7A3E1DA9A4D0C9E63ED73E88BA6AE@multiplay.co.uk> <9E3D28DB8C9E49DC869717C4649F3EBD@multiplay.co.uk> <237467E4-2D98-4A8B-937B-56A610E0F8B9@gsoft.com.au> <82DE976BC33C4B2781D9DAA4D18740E8@multiplay.co.uk> To: Steven Hartland X-Mailer: Apple Mail (2.1510) X-Spam-Score: -3.55 () ALL_TRUSTED,BAYES_00,RP_MATCHES_RCVD X-Scanned-By: MIMEDefang 2.67 on 203.31.81.10 Cc: freebsd-stable stable X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Oct 2013 00:56:28 -0000 --Apple-Mail=_31750BA9-C9B2-4197-86BF-763B279E7731 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=iso-8859-1 On 14/10/2013, at 9:19, Steven Hartland wrote: >> > > hw.usb.no_shutdown_wait=3D1 >> That seems to work around the hang on reboot, thanks. >> I am running 9.2 (fresh install from a USB key). >=20 > That does kind of point the finger away from ZFS code, is it = reproducable? Yes, 100% of the time. I agree the USB behaviour is suboptimal, however I'm not sure if the ZFS = code is blameless. -- Daniel O'Connor software and network engineer for Genesis Software - http://www.gsoft.com.au "The nice thing about standards is that there are so many of them to choose from." -- Andrew Tanenbaum GPG Fingerprint - 5596 B766 97C0 0E94 4347 295E E593 DC20 7B3F CE8C --Apple-Mail=_31750BA9-C9B2-4197-86BF-763B279E7731 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP using GPGMail -----BEGIN PGP SIGNATURE----- Comment: GPGTools - http://gpgtools.org iD8DBQFSW0Eo5ZPcIHs/zowRArzgAJ9RYOtyz1JMbzqAfgP5ETt2PD8t9wCeLUw/ yk3FrG246xqqnPZEwdaUGHo= =JmoB -----END PGP SIGNATURE----- --Apple-Mail=_31750BA9-C9B2-4197-86BF-763B279E7731--