Date: Sun, 10 Mar 2013 00:43:50 +0900 From: Stephane LAPIE <stephane.lapie@darkbsd.org> To: freebsd-fs@freebsd.org Subject: Panic loop on ZFS with 9.1-RELEASE Message-ID: <513B58B6.2090903@darkbsd.org>
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This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig0782E335DDACC550DDA5AB15 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hello list, I currently am faced with a sudden death case I can't understand at all, and I would be very appreciating of any explanation or assistance :( Here is my current kernel version : FreeBSD 9.1-STABLE FreeBSD 9.1-STABLE #5 r245055: Thu Jan 17 13:12:59 JST 2013 darksoul@eirei-no-za.yomi.darkbsd.org:/usr/obj/usr/storage/tech/eirei-no-= za.yomi.darkbsd.org/usr/src/sys/DARK-2012KERN=20 amd64 (Kernel is basically a lightened GENERIC kernel without VESA options and unneeded controllers removed) The pool is a set of 3x raidz1 (5 drives), + 2 cache devices + mirrored transaction log Booting and trying to import the pool is met with : Solaris(panic): zfs: panic: allocating allocated segment(offset=3D2335563722752 size=3D1024) Booting single mode on my emergency flash card with a base OS and zpool import -o readonly=3Don is met with : panic: solaris assert: zio->io_type !=3D ZIO_TYPE_WRITE || spa_writeable(spa), file: /usr/storage/tech/eirei-no-za.yomi.darkbsd.org/usr/src/sys/modules/zfs/..= /../cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c, line: 2461 I tried zpool import -F -f, zpool import -F -f -m after removing the mirrored transaction log devices, but after 40s of trying to import, it just blows up. I am currently running "zdb -emm" as per the procedure suggested here : http://simplex.swordsaint.net/?p=3D199 if only to get some debug informat= ion. Thanks in advance for your time. Cheers, --=20 Stephane LAPIE, EPITA SRS, Promo 2005 "Even when they have digital readouts, I can't understand them." --MegaTokyo --------------enig0782E335DDACC550DDA5AB15 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with undefined - http://www.enigmail.net/ iF4EAREIAAYFAlE7WLYACgkQDJ4OK7D3FWRoTAEA37F5qwLiUYAkvXWWZdnZv9Ei P2fnY5rRRROUeI/8ZFABALOKW6jFin09l7RPxw68xjy6MTP447zIfgtmSdYx7kIn =ofzD -----END PGP SIGNATURE----- --------------enig0782E335DDACC550DDA5AB15--
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