On Mon, Jul 21, 2008 at 11:02:36AM +0200, Pawel Jakub Dawidek wrote: > On Mon, Jul 21, 2008 at 12:29:54AM +0200, Daniel Eriksson wrote: > > Pawel Jakub Dawidek wrote: > > > > > Can you try this patch? > > > > > > http://people.freebsd.org/~pjd/patches/space_map.c.patch > > > > Now it panics (solaris assert) at line 431 in dmu.c. I'll try to get a > > backtrace in a day or two if it would help. > > The backtrace won't help here. I'm afraid your pool's metadata is > somehow corrupted that ZFS can't handle that. I saw warnings in your > first e-mail about ZFS not beeing able to replay ZIL. Can you try > disabling ZIL? Something like: > > # zpool export <name> > # kldunload zfs > # kenv vfs.zfs.zil_disable=1 > # kldload zfs > # zpool import <name> > > Although I'm not sure if disabling ZIL will prevent replaying previously > prepared ZIL. If that won't help, I'm afraid the last suggestion I can > provide is to try the lastest ZFS version (I can prepare a patch for you > in a few days). > > The panic you're seeing is in dmu_write() function. You could also try > to import a pool read-only, but I just tried doing so with > 'zpool import -o ro <name>' command and it mount file systems > read-write. Not sure why it doesn't work, but I'll try to fix it today.
I fixed 'zpool import -o ro' problem in HEAD, but you can also patch your 7.0 sources with this patch: http://people.freebsd.org/~pjd/patches/opensolaris_vfs.c.2.patch With this patch applied and ZIL disabled, try to: # zpool import -o ro <name> -- Pawel Jakub Dawidek http://www.wheel.pl [EMAIL PROTECTED] http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am!
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