mount root from zfs fails under current with "error 6"
Andriy Gapon
avg at FreeBSD.org
Tue May 31 19:29:03 UTC 2011
on 31/05/2011 20:38 Michael Reifenberger said the following:
> Hi,
>
> On Tue, 31 May 2011, Michael Reifenberger wrote:
> ...
>> (fs)(root) gpart show ada0
>> => 34 5860533101 ada0 GPT (2.7T)
>> 34 990 1 freebsd-boot (495k)
>> 1024 2098176 2 freebsd-swap (1.0G)
>> 2099200 5858433928 3 freebsd-zfs (2.7T)
>> 5860533128 7 - free - (3.5k)
>>
> ...
>
> maybe I found something:
> After setting vfs.zfs.debug=1 I got two new verbose bootlogs:
> http://people.freebsd.org/~mr/boot_fail2.txt
> http://people.freebsd.org/~mr/boot_success2.txt
>
> As you can see, in the failing case ZFS tries to attach to ada[0123]
> whereas in the succeeding case ZFS attaches to ada[0123]p3 (which are the
> correct devices)
Maybe try to enable GEOM debug to see if/when tasting of the GPT partitions occurs.
--
Andriy Gapon
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