K 10
svn:author
V 6
mjacob
K 8
svn:date
V 27
2010-04-29T19:06:43.134528Z
K 7
svn:log
V 570
This is an MFC of 205847

Change how multipath labels are created and managed. This makes it easier
to support various storage boxes which really aren't active-active.

We only write the label on the *first* provider. For all other providers
we just "add" the disk. This also allows for an "add" verb.

A usage implication is that you should specificy the currently active
storage path as the first provider.

Note that this does not add RDAC-like functionality, but better allows for
autovolumefailover configurations (additional checkins elsewhere will support
this).

END