From owner-freebsd-current@FreeBSD.ORG Tue Apr 10 20:53:21 2007 Return-Path: X-Original-To: freebsd-current@freebsd.org Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id A7BEF16A400 for ; Tue, 10 Apr 2007 20:53:21 +0000 (UTC) (envelope-from Johan@double-l.nl) Received: from smtp-vbr5.xs4all.nl (smtp-vbr5.xs4all.nl [194.109.24.25]) by mx1.freebsd.org (Postfix) with ESMTP id 309CF13C457 for ; Tue, 10 Apr 2007 20:53:20 +0000 (UTC) (envelope-from Johan@double-l.nl) Received: from w2003s01.double-l.local (dpm.xs4all.nl [213.84.11.61]) by smtp-vbr5.xs4all.nl (8.13.8/8.13.8) with ESMTP id l3AKrJt2060213 for ; Tue, 10 Apr 2007 22:53:20 +0200 (CEST) (envelope-from Johan@double-l.nl) MIME-Version: 1.0 Content-class: urn:content-classes:message X-MimeOLE: Produced By Microsoft Exchange V6.5 Date: Tue, 10 Apr 2007 22:54:21 +0200 Message-ID: <57200BF94E69E54880C9BB1AF714BBCB01115B@w2003s01.double-l.local> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: lost zfs pool after buildworld Thread-Index: Acd7smnnSI5DiiIvSvmiv6/1MNE6cQ== From: "Johan Hendriks" To: X-Virus-Scanned: by XS4ALL Virus Scanner Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: lost zfs pool after buildworld X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 10 Apr 2007 20:53:21 -0000 I had created a zfs pool of two disks (da1 and da2). =20 # zpool create tank mirror /dev/da1 /dev/da2 then created the dir # zfs create tank/samba and the mount point #zfs set mountpoint=3D/usr/local/samba tank/samba =20 it all worked well. this was after zfs was put to head the same hours after. Now i have cvsupped the system did a buildworld and my pool is gone. zpool list says no pool defined. =20 I did the installworld from a remote location so zfs was active during = installworld, and zfs module loaded. =20 Must i unload zfs next time? I have recreated the pool now ( no important data) but is this normal or = is it bad luck. =20 And is there a way to let zpool see the metadata (if any) on the disk. =20 regards, Johan