The following applies to the duplexed structure before a request to switch to the new structure is made:

• If the failure involves all connections to the structure and all systems using the CFRM active policy, MVS™ stops the duplexing rebuild to switch to the new structure.
• If the failure involves all connections to the structure, but does not include the failure of all systems using the CFRM active policy, MVS allows the structure to remain in its duplexed state with no active connections.