ZFS kernel panics due to corrupt DVAs (despite RAIDZ)

[Raymond Jimenez]

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