Hang when importing pool

[Marcelo Araujo]

2012/8/23 Karli Sjöberg <Karli.Sjoberg at slu.se>

>
> 23 aug 2012 kl. 12.45 skrev Marcelo Araujo:
>
>
>
> 2012/8/23 Karli Sjöberg <Karli.Sjoberg at slu.se>
>
>>
>> As I chose to compile the kernel without debugging, I didn´t have that.
>> So I compiled a new kernel from the same sources with debugging included
>> and uploaded that file for you:
>> http://www.sendspace.com/file/updu8x
>>
>>
>>
> Dear Karli,
>
> Before import the pool; did you try to disable the checksum?
>
>
> No I didn´t. Can you do that during import? Like:
> # zpool import -o checksum=off -o readonly=on poolname
>
>

No, there is no option on zpool import.
But, maybe there is a way to disable it on zio_checksum.c

Look here:
http://mail.opensolaris.org/pipermail/zfs-discuss/2007-April/009898.html

However, it is just my guess, I need check more your vmcore to maybe try to
figure out.

Best Regards,
-- 
Marcelo Araujo
araujo at FreeBSD.org