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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[-- Attachment #1 --] 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 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=2335563722752 size=1024) Booting single mode on my emergency flash card with a base OS and zpool import -o readonly=on is met with : panic: solaris assert: zio->io_type != 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=199 if only to get some debug information. Thanks in advance for your time. Cheers, -- Stephane LAPIE, EPITA SRS, Promo 2005 "Even when they have digital readouts, I can't understand them." --MegaTokyo [-- Attachment #2 --] -----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-----
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