Operating System Software Owner manual

Figure 21 Example Synchronous Long Distance Remote Copy Configuration
Example backup system 2Example backup system 1Example primary system
SystemCSystemBSystemASystem name
fourfourfourNodes
6319596System ID
Three secondary virtual
volumes:
Three secondary virtual
volumes:
Three virtual volumes:Virtual volumes and volume
groups
• testvv.A.0
• testvv.C.0• testvv.B.0
• testvv.A.1
•• testvv.C.1testvv.B.1
• testvv.A.2
•• testvv.C.2testvv.B.2
One primary volume group
(testgroup) One secondary volume
group (testgroup.r96)
One secondary volume
group (testgroup.r96)
The primary system and backup system 1 (SystemA and SystemB) are located near each other.
• An FC SAN connects SystemA and SystemB.
• Replication between SystemA and SystemB is in synchronous mode.
Local Setup
Example backup system 2Example backup system 1Example primary system
SystemCSystemBSystemASystem name
Example Synchronous Long Distance Setup 57