8.2->9.prerel: gmirror failed with error 19

[Randy Bush]

> I would like to see better documentation on labeling file systems and
> disks, though. It can be rather confusing between gpart labels,
> glabels, and such.

been making me crazy on some systems.  and i have one hpt where i used
labels but the controller is soooo smart it moves dev nums under me.
wanna take an axe to it but it is in dallas and who the hell wants to
go there?

randy