adding drive to raidz1

[Andrew Snow]

Randy Bush wrote:
> so, i made the jet-lagged mistake of saying
> 
>     # zpool add tank ad7s1
> when i wanted to add it to the raidz1.
> 
>     # zpool remove tank ad7s1
>     cannot remove ad7s1: only inactive hot spares or cache devices can be removed
>     # zpool offline tank ad7s1
>     cannot offline ad7s1: no valid replicas
> 
> how do i pry it off of the pool and stick it into the raidz1?


*braces*  You can't, without recreating the whole zpool.

- Andrew