Query on HA-LDOm

I just have a look at Doc ID 1366967.1 and need some clarification,

Only for live migration of LDom:
* the root filesystem for the failover guest domain must be accessible from both nodes without a storage failover.
The fact that stopping, migrating and starting of a guest LDoM is all being performed by the stop method, makes it obvious, that a failover filesystem, configured as an HAStoragePlus resource cannot be used as the root file system for a guest LDom that shall be live migrated. A failover file system would only be available after its start method has run which is too late, as the LDom has been resumed by the stop method.