gmirror: degraded, Component ad4 (device gm0) broken, skipping.

[Brian A. Seklecki]

> gmirror insert gm0 ad4

The big question is:

In your example, ad4 has already been "prepped" for use in as a component 
in the gmirror by ....?

Or will it just overwrite anything on ad4 regardless?

~BAS