Date: Tue, 3 Mar 2009 15:54:51 +0100 From: Peter Schuller <peter.schuller@infidyne.com> To: Cache <c-h@mail.ru> Cc: freebsd-fs@freebsd.org, freebsd-current@freebsd.org Subject: Re: Help! zpool corrupted! Message-ID: <20090303145451.GA76327@hyperion.scode.org> In-Reply-To: <E1LeFx9-0000LA-00.c-h-mail-ru@f86.mail.ru> References: <E1LeFx9-0000LA-00.c-h-mail-ru@f86.mail.ru>
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--/04w6evG8XlLl3ft Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable > With 'zfs mount -a' command terminal not returns command prompt, but syst= em not freezes - any typing echoed to display and ctrl-alt-del reboots syst= em as expected. I tried to mound datasets manually - system became thinking= on /home and /usr. Can you run "iostat -x 1" while while youre zfs mount -a hangs? It will probably indicate that there is 100% disk utilization on the disk in question, indicating there is one or more I/O request(s) outstanding to the device, indicating a driver/controller/cabling/drive problem. If on the other hand 'zfs mount -a' hangs but there is no ongoing attempts at disk I/O according to iostat, there may be a software problem with zfs or something else, although since you have confirmed disk-related issues it might have been triggered by actual on-disk corruption. --=20 / Peter Schuller PGP userID: 0xE9758B7D or 'Peter Schuller <peter.schuller@infidyne.com>' Key retrieval: Send an E-Mail to getpgpkey@scode.org E-Mail: peter.schuller@infidyne.com Web: http://www.scode.org --/04w6evG8XlLl3ft Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.10 (FreeBSD) iEYEARECAAYFAkmtRLsACgkQDNor2+l1i32sbgCglO+8joRcW8pelP/899h2vio/ nDMAoKQjjZ2gbw7Df/y4ansSfX/SFfCO =56YR -----END PGP SIGNATURE----- --/04w6evG8XlLl3ft--
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