From owner-freebsd-fs@freebsd.org Wed Apr 27 10:53:33 2016 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 1B47AB1D459 for ; Wed, 27 Apr 2016 10:53:33 +0000 (UTC) (envelope-from girgen@FreeBSD.org) Received: from mail.pingpong.net (mail.pingpong.net [79.136.116.202]) by mx1.freebsd.org (Postfix) with ESMTP id DC9F214A2 for ; Wed, 27 Apr 2016 10:53:32 +0000 (UTC) (envelope-from girgen@FreeBSD.org) Received: from nt9.bahnhof.se (nt9.bahnhof.se [213.136.34.39]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.pingpong.net (Postfix) with ESMTPSA id 530E115FAC for ; Wed, 27 Apr 2016 12:53:25 +0200 (CEST) From: Palle Girgensohn Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Subject: Moved disks to new machine. Zfs won't boot Message-Id: <0E6A1067-B066-4C73-8D9C-BFA95C6FA338@FreeBSD.org> Date: Wed, 27 Apr 2016 12:53:24 +0200 To: freebsd-fs@freebsd.org Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) X-Mailer: Apple Mail (2.3124) X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 27 Apr 2016 10:53:33 -0000 Hi, =20 We had a faulty machine and thought the simple solution to get our = systems online would be to move the disks to another identical box. But now the ZFS will not boot. I booted as USB stick and I can see the zfs pool after importing it with zpool import -o altroot=3D/mnt -f tank after this, I can see the pool and the file systems, but a reboot will = not see the disk in BIOS, and I have my root there... :-/ gpart bootcode is installed (again, should really have been there = already) The machines are HP DL380 G7 woth P410i. any ideas? zpool.cache?=