HP 3PAR Operating System Software - Manual (Page 87)

Figure 30 Bidirectional Remote-Copy Configuration—Example
Example backup system Example primary system
System1 System2 System name
112 125 System ID
System2 System1 Target system
Virtual volumes and volume groups •
Unidirectional setup
(System1 —> System2):
•
Unidirectional setup
(System1 —> System2):
One secondary volume group
(Group1.r112) contains one
virtual volume (vv1_remote) One primary volume group
(Group1) contains one virtual
volume (vv1)
• • Bidirectional setup
(System2 —> System1):
Bidirectional setup
(System2 —> System1):
One primary volume group
(Group2) One secondary volume group
(Group2.r125)
One virtual volume (vv2) One virtual volume (vv2_remote)
Example Bidirectional Setup 87