On Tue, Feb 03, 2009 at 12:51:27AM -0800, Handojo wrote:
> Dear ZFS experts,
> handojoh at opensolaris:~# zpool add rpool c4d0
> cannot label 'c4d0': EFI labeled devices are not supported on root pools.
I think you want:
zpool attach rpool c3d0s0 c4d0s0
That will create a mirror; ("add" would make it a RAID-1 stripe, which is
not what you want).
The reason it is complaining is that by specifying "c4d0", you are
telling ZFS that you want to use the whole disk, which implies relabeling
it as EFI. You need to specify a slice, as I have above.
Cheers,
- jonathan
>
>
> ======================================================================
>
> I've been changing the partition type to "Solaris", "Solaris2", "Unix
> System", etc other than "EFI", but the result is still the same. Everytime I
> add c4d0 to rpool, it always says : Cannot label 'c4d0': EFI labeled devices
> are not supported on root pools.
>
> Hoping to get some enlightment on this Simple ZFS Problem
> --
> This message posted from opensolaris.org
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