Date: Thu, 29 Nov 2012 02:13:28 -0800 From: Raymond Jimenez <raymondj@caltech.edu> To: Andriy Gapon <avg@FreeBSD.org> Cc: freebsd-fs@FreeBSD.org Subject: Re: ZFS kernel panics due to corrupt DVAs (despite RAIDZ) Message-ID: <50B73548.4020802@caltech.edu> In-Reply-To: <50B72F2E.6080808@FreeBSD.org> References: <50B3E680.8060606@caltech.edu> <50B49F6A.2020509@FreeBSD.org> <50B72AFD.3040902@caltech.edu> <50B72F2E.6080808@FreeBSD.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On 11/29/2012 1:47 AM, Andriy Gapon wrote: > on 29/11/2012 11:29 Raymond Jimenez said the following: >> Hi Andriy, >> >> On 11/27/2012 3:09 AM, Andriy Gapon wrote: >>> >>> Perhaps this thread could be of some interest to you: >>> http://thread.gmane.org/gmane.os.freebsd.devel.file-systems/15611/focus=15616 >>> >> >> Thank you for the pointer. Unfortunately, a scrub segfaults in the same >> place with the same output. > > My intention was to show the debugging techniques for examining that troublesome > data. > I see, thank you very much. It did help a considerable bit, especially showing how to use zdb with the debugging information. I'll continue working on this and maybe if I'm lucky, I can come up with some patch for my system. Raymond Jimenez
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?50B73548.4020802>