Date: Thu, 28 Jun 2007 14:44:30 +0200 From: Pawel Jakub Dawidek <pjd@FreeBSD.org> To: "James R. Van Artsdalen" <james-freebsd-fs2@jrv.org> Cc: freebsd-fs@freebsd.org Subject: Re: ZFS - how to recover pool after power loss? Message-ID: <20070628124430.GB9381@garage.freebsd.pl> In-Reply-To: <46823E1D.8060403@jrv.org> References: <46823E1D.8060403@jrv.org>
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--UHN/qo2QbUvPLonB Content-Type: text/plain; charset=iso-8859-2 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Jun 27, 2007 at 05:38:21AM -0500, James R. Van Artsdalen wrote: > What is the right way to recover a pool after a power loss? >=20 > Neither "zpool import pool" nor "zpool import -f pool" seem to work for > me: I get a "no such pool available" error. > What *does* seem to work is to destroy the pool, then import the > destroyed pool. >=20 > The setup is a pool with a single vdev, a raidz of five USB disks.=20 > FreeBSD i386, the 7.0-CURRENT-200706-i386-disc1.iso image using that kern= el. >=20 > # zpool import > no pools available to import > # zpool import pool > cannot import 'pool': no such pool available > # zpool import -f > no pools available to import > # zpool import -f pool > cannot import 'pool': no such pool available > # zpool destroy pool > # zpool import -D -f pool Your pool is already imported after power failure. Try 'zpool status'. In other words, pool are imported automatically after power failures, but file systems and ZVOLs are not, you need to use rc.d/zfs script or do it manually: # zfs mount -a # zfs volinit --=20 Pawel Jakub Dawidek http://www.wheel.pl pjd@FreeBSD.org http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am! --UHN/qo2QbUvPLonB Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (FreeBSD) iD8DBQFGg60uForvXbEpPzQRApMUAJsGckTRP+m+IIwVUZMm1IqdbQjZgwCgnNWr bDroKoGExAfuweaiMOzuhas= =jUlv -----END PGP SIGNATURE----- --UHN/qo2QbUvPLonB--
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