HP StorageWorks MSA 2/8 - SAN Switch Reference Manual page 686

Fabric OS Commands
Example
To enable a Backup FCS switch to take over as the Primary FCS switch:
switch:admin> secfcsfailover
This switch is about to become the Primary FCS switch.
All transactions of the current Primary FCS switch will be aborted.
ARE YOU SURE
WARNING!!!
The FCS policy of Active and Defined Policy sets have been changed.
Review them before you issue secPolicyActivate again.
switch:admin>
See Also
secfabricshow
secmodedisable
secmodeenable
secmodeshow
686
(yes, y, no, n): [no] y
Fabric OS Version 3.1.x/4.1.x Reference Guide