HP 3PAR Remote Copy Software - Manual (Page 79)

3.17 Setting Up Remote Copy
InForm OS Version 2.3.1 Remote Copy User’s Guide
■ Follow the instructions in Setting Up Unidirectional Remote Copy on page 3.17, or the
instructions in Setting Up Bidirectional Remote Copy on page 3.25 to set up the first pair in
the configuration.
■ Repeat the instructions in Setting Up Unidirectional Remote Copy on page 3.17 for the
second pair.
■ You can have a maximum of two pairs. Note that all pairs must share the same primary
storage server. The primary server must have a minimum of four controller nodes.
3.5.1 Setting Up Unidirectional Remote Copy
Use the instructions in this section to set up a Remote Copy pair.
In this section, as illustrated by Figure 3-6 on page 3.18
■ The primary system is an eight-node cluster called InServ1 and the backup system is a four-
node cluster called InServ2.
■ InServ1 is the primary storage system
◆ System ID: 112
◆ Remote copy nodes: 6 and 7
◆ Target name: InServ2
◆ Links:
IP address 172.16.1.12
IP address 172.16.2.12
■ InServ2 is the backup storage system
◆ System ID: 125.
◆ Remote copy nodes: 2 and 3
◆ Target name: InServ1
◆ Links:
IP address 172.16.1.11
IP address 172.16.2.11
■ A virtual volume on InServ1 called vv1 is the only member of Group1.