Hi bbutler - PowerPath Management Appliance (license server) is not a critical dependency. PowerPath/VE always contains a license; if the Management Appliance becomes unavailable PowerPath/VE will continue to work.  There are instructions in the PPMA install and config guide for shutting down the PPMA; to move it to a different host you simply install it on the new host. If the IP address of virtual appliance changes you will need a new license file.  Bob Lonadier PowerPath Product Manager
Can the PowerPath Management Appliance handle config changes and/or getting migrated to other hosts without breaking the license?  What happens if the PowerPath Management Appliance becomes unavailable - will PowerPath quit working on the hosts?
License server a critical dependency?