Example 1-to-n remote-copy setup, N-to-1 remote-copy configuration—example – HP 3PAR Operating System Software User Manual
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Figure 19 N-to-1 Remote-Copy Configuration—Example
Example backup system
Example primary system
System2
System1
System name
125
112
System ID
four (only two are shown)
eight (only two are shown)
Nodes
2 and 3
0 and 1
Nodes dedicated to remote copy
System1
System2
Target system
IP address XXX.XX.2.10
IP address XXX.XX.1.10
Links
IP address XXX.XX.2.11
IP address XXX.XX.1.11
One secondary virtual volume
(vv1_remote)
One virtual volume (vv1)
One primary volume group (Group1)
Virtual volumes and volume groups
One secondary volume group
(Group1.r112)
Example 1-to-N Remote-Copy Setup
In a 1-to-N configuration, one primary storage system participates in a maximum of four remote-copy
pairs. The example in
shows a primary system participating in two remote-copy
pairs, one for each backup storage system.
M-to-N Remote-Copy Examples
47