Date: Mon, 21 Jan 2008 10:05:43 -0200 From: "Alexandre Biancalana" <biancalana@gmail.com> To: "Gergo Szakal" <bastyaelvtars@gmail.com> Cc: freebsd-stable@freebsd.org Subject: Re: ZFS assert panic Message-ID: <8e10486b0801210405n2a255110y2a2fa71a9f61faca@mail.gmail.com> In-Reply-To: <20080120235011.0a8772f9.bastyaelvtars@gmail.com> References: <20080120235011.0a8772f9.bastyaelvtars@gmail.com>
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On 1/20/08, Gergo Szakal <bastyaelvtars@gmail.com> wrote: > I have done everyday work on my ZFS-enabled FreeBSD7 box. It is having > 4*250G disks in a RAIDZ array (the base system is on a separate disk). > > %uname -a > FreeBSD ginger.apathy.szote.u-szeged.hu 7.0-RC1 FreeBSD 7.0-RC1 #0: Mon > Dec 24 10:10:07 UTC 2007 > root@driscoll.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC amd64 > > > %cat info.0 > Dump header from device /dev/ad4s1b > Architecture: amd64 > Architecture Version: 2 > Dump Length: 253394944B (241 MB) > Blocksize: 512 > Dumptime: Sun Jan 20 23:51:58 2008 > Hostname: > Magic: FreeBSD Kernel Dump > Version String: FreeBSD 7.0-RC1 #0: Mon Dec 24 10:10:07 UTC 2007 > root@driscoll.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC > Panic String: solaris assert: sm->sm_space == space (0x1686d4800 == > 0x1686d3800), > file: /usr/src/sys/modules/zfs/../../contrib/opensolaris/uts/common/fs/zfs/space_map.c, > line: 357 > Dump Parity: 4000765979 > Bounds: 0 > Dump Status: good > > Of course I have tried the things described at [1] but they did not > work, same crash occured when importing. Haven't yet tried OpenSolaris, > though. > I can provide the dump should it be needed. > > TIA for looking into the issue. Hi ! I don't want to scare you, I loose my data from the zfs filesystem in the thread pointed by you... After some days of tries to repair this with Pawel (and his contact @zfs-discuss), I ended recreating the filesystem and assuming the lost of my data. This was the first of two times that I lost the same pool with zfs, after the second time I had to give up from zfs because my job will not resists to a thrid time..... Maybe Pawel can help you... Regards, Alexandre
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