HP 3PAR Operating System Software - Manual (Page 57)

Figure 21 Example Synchronous Long Distance Remote Copy Configuration
Example backup system 2 Example backup system 1 Example primary system
SystemC SystemB SystemA System name
four four four Nodes
63 195 96 System 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.1 testvv.B.1
•
testvv.A.2
• •
testvv.C.2 testvv.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 2 Example backup system 1 Example primary system
SystemC SystemB SystemA System name
Example Synchronous Long Distance Setup 57