Maximizing Efficiency Through Data Replication Manager Data Movement Application Notes

Procedures and Examples

Application Notes - Maximizing Efficiency Through Data Replication Manager Data Movement 41

RCS3 remote copy D3

Reported LUN ID: 6000-1FE1-0000-1530-0009-9231-4229-0093

Switches:

OPERATION_MODE = SYNCHRONOUS

ERROR_MODE = NORMAL

FAILOVER_MODE = MANUAL

OUTSTANDING_IOS = 200

Initiator (BUILDNGA\D3) state:

ONLINE to this controller

Not reserved

Target state:

BUILDNGB\D3 is NORMAL

I 20. Reconnect the intersite link. A normalization does not occur and all remote copy sets are back in

use with disaster-tolerant LUNs (refer to callout - on Figure 12). Use the following commands:

SET THIS_CONTROLLER PORT_Number_TOPOLOGY=FABRIC

Example: set this_controller port_2_topology=fabric

SET OTHER_CONTROLLER PORT_Number_TOPOLOGY=FABRIC

Example: set other_controller port_2_topology=fabric

Refer to Example Display 40 for sample completion message received after performing each of

these commands. The instance code confirms the action was completed.

Example Display 40

%EVL--BUILDNGA Top-> --14-JAN-2001 07:33:57 (time not set)-- Instance Code: 0E120064

Instance Code: 0E120064

I 21. Check the status of your remote copy sets to ensure the target states are normal. Use the following

command:

SHOW REMOTE_COPY_SETS FULL

Refer to Example Display 41 for a sample output.

Example Display 41

Name Uses Used by

------------------------------------------------------------------------------

RCS1 remote copy D1

Reported LUN ID: 6000-1FE1-0000-1530-0009-9231-4229-0095