Can't rebuild kernel with ZFS v15

[krad]

On 29 March 2011 10:05, Andre Goree <andre at drenet.info> wrote:

> Thank you for responding.
>
> For two reasons I know it's running zfs v14 after the rebuild:
>
> 1)  During boot, a message shows:
>
> ZFS Filesystem version 4
> ZFS Storage pool version 14
>
> 2)  After getting to the failed root mount point of the boot (after it
> fails to mount my zfs root), I enter:
>
> ufs:/dev/ad4s1a
>
> to get to my boot partition (which must remain UFS obviously, hehe), and
> try to mount my pools with the 'zfsmount' command, however it errors with
> something similar to:
>
> "storage pool version does not match"
>
> I can only get my system working again by manually moving /boot/kernel to
> /boot/kernel.bad (or whatever) and replacing it with the previous kernel.
>
> :(
>
>
>
> On Tue, 29 Mar 2011 03:40:17 -0500, krad <kraduk at gmail.com> wrote:
>
>  On 28 March 2011 10:37, Andre Goree <andre at drenet.info> wrote:
>>
>>  Hello,
>>>
>>> Ever since I upgraded to 8.2 a few weeks ago, I can't seem to rebuild my
>>> kernel without it being built with ZFS v14 rather than v15.  This is a
>>> problem because I'm using root on ZFS and my box won't boot after the
>>> kernel
>>> rebuild and reboot.
>>>
>>> At first I thought it was because I rebuilt the kernel without rebuilding
>>> world, however the same thing happens even after getting up-to-date
>>> sources
>>> and rebuilding world.  Anyone else having this problem?
>>>
>>> Thanks in advance.
>>>
>>> Andre Goree
>>> andre at drenet.info
>>> _______________________________________________
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>>> http://lists.freebsd.org/mailman/listinfo/freebsd-questions
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>>>
>>>
>> what is making you think you are running zfs v14? Are you looking at zpool
>> status?
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>
>
> --
> Andre Goree
> andre at drenet.info
> _______________________________________________
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>


as i thought, it doesnt look like you have done a "ZPOOL UPGRADE" to upgrade
the pool to version 15. You can also do a "zfs upgrade" to update the file
systems as well