Date: Thu, 17 Nov 2011 13:30:08 +0000 From: Johannes Totz <jtotz@imperial.ac.uk> To: freebsd-fs@freebsd.org Subject: Re: zfs: panic on import Message-ID: <ja328t$lb8$1@dough.gmane.org> In-Reply-To: <4EC45380.7080006@FreeBSD.org> References: <j9udn2$lqj$1@dough.gmane.org> <CAOjFWZ4ayuCbfdXrvDg7nX4CduV5dQjP1%2BZ5ZDWr1PCd8HC5hA@mail.gmail.com> <j9uemd$t17$1@dough.gmane.org> <ja0svk$hqe$1@dough.gmane.org> <CAOjFWZ47Az0%2BkNxg=jV6KL3r5szPC1Rc9cph%2Bh6Snf%2Bz%2BTY6sA@mail.gmail.com> <ja103j$cfh$1@dough.gmane.org> <ja1idp$i45$1@dough.gmane.org> <4EC45380.7080006@FreeBSD.org>
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On 17/11/2011 00:21, Andriy Gapon wrote: > on 17/11/2011 01:53 Johannes Totz said the following: >> On 16/11/2011 18:40, Johannes Totz wrote: >>> On 16/11/2011 17:50, Freddie Cash wrote: >>>> On Wed, Nov 16, 2011 at 9:47 AM, Johannes Totz<jtotz@imperial.ac.uk> >>>> wrote: >>>> >>>>> Does anybody have a very recent FreeBSD live cd/dvd image that I >>>>> could try? >>>>> >>>> >>>> The FreeBSD 9.0 install CD is a LiveCD. The first screen gives you the >>>> option of starting the installer or dropping to a shell. >>>> >>>> 9.0-RC2 CDs are available on ftp://ftp.freebsd.org and should be >>>> available >>>> on most mirrors by now. >>>> >>> >>> Ah thanks for the pointer, I always get lost navigating the ftp sever... >>> >>> But, same panic unfortunately (transcribbled): >>> >>> current process: txg_thread_enter >>> panic: page fault >>> ... >>> #5 ... calltrap >>> #6 ... zio_vdev_io_start >>> #7 ... zio_execute >>> #8 ... zio_ioctl >>> #9 ... zio_flush >>> #10 ... vdev_config_sync >>> #11 ... spa_sync >>> #12 ... txg_sync_thread >>> #13 ... fork_exit >>> #14 ... fork_trampoline >> >> This PR http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/155587 seems related. I >> also offlined the file-vdev before the machine crashed. Now it panics on import. >> And I don't get any dump either... > > > Perhaps the following commit might help you > http://svnweb.freebsd.org/base?view=revision&revision=226617 Indeed, it looks like it could be relevant. But, unfortunately, I dont have any means to compile a current live-disc at the moment :( you wouldn't happen to have one handy?
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