GEOM corrupt or invalid GPT detected on ZFS raid on Freebsd 8.0 x64

[Kirk Strauser]

On 01/08/10 09:56, Derrick Ryalls wrote:
> After not getting daily system mails for a while, then suddenly
> getting them, I took a closer look and noticed this message appears
> after a boot:
>
> +GEOM: ad4: corrupt or invalid GPT detected.
> +GEOM: ad4: GPT rejected -- may not be recoverable.
> +GEOM: label/disk1: corrupt or invalid GPT detected.
> +GEOM: label/disk1: GPT rejected -- may not be recoverable.
>
> label/disk1 should be the same thing as ad4, and it is part of a 4
> disk raidz.
>    

My guess it that ZFS overwrote the label. The two aren't very 
compatible, to the best of my knowledge.

-- 
Kirk Strauser