HP 3PAR Operating System Software - Manual (Page 122)

6. Verify that failback is complete and the natural direction of data flow is restored:
a.
Issue the showrcopy command on the failover system (System1).
b. Verify that the Role of the secondary volume group is Secondary.
For example, the showrcopy output on System1 shows that group periodic_group_1.r96
is correctly restored to Secondary:
# showrcopy
Remote Copy System Information
Status: Started, Normal
Target Information
Name ID Type Status Options Policy
System2 7 IP ready mirror_config
System3 8 IP ready mirror_config
Link Information
Target Node Address Status Options
System2 0 10.100.33.96 Up
System2 1 10.101.33.96 Up
System3 0 10.100.33.11 Up
System3 1 10.101.33.11 Up
receive 0 10.100.33.96 Up
receive 1 10.101.33.96 Up
Group Information
Name Target Status Role Mode Options
periodic_group_1.r96 System2 Started Secondary Periodic Last-Sync Thu Dec 14 18:39:03
PST 2006 , over_per_alert
LocalVV ID RemoteVV ID SyncStatus LastSyncTime
remotevv.0 21 localvv.0 413 Stale Thu Dec 14 18:40:14 PST 2006
remotevv.1 22 localvv.1 414 Stale Thu Dec 14 18:39:03 PST 2006
Name Target Status Role Mode Options
periodic_group_2.r11 System3 Started Secondary Periodic over_per_alert
LocalVV ID RemoteVV ID SyncStatus LastSyncTime
remotevv.2 23 localvv.0 385 Synced Thu Dec 14 18:23:45 PST 2006
remotevv.3 24 localvv.1 386 Synced Thu Dec 14 18:23:44 PST 2006
c. Issue the showrcopy command on the recovered system (System2).
122 Disaster Recovery for N-to-1 Configurations