Change name of history file to History to avoid name conflicts.
Don't try to make devices unless devfs has been removed.
Don't accept resetconfig command from a file.
Abused by: Jens Schweikhardt <schweikh@schweikhardt.net>
Remove dead code (#if 0)
vinum_mirror: Don't try to create mirrors with 0 drives.
Found by: mismatch between enum kw in two different files.
f8a75224c1