Data Replication manager with Compaq Tru64 UNIX Logical Storage Manager

Augmented Failover, Failback, and Role Reversal Procedures
Application Notes – Data Replication Manager with HP Tru64 UNIX Logical Storage Manager 19
Chapter 3: Resumption of Operations After Unplanned Loss of Target Site Procedure
(Failsafe Mode)
No additional steps are required.
Chapter 4: Resumption of Operations After Unplanned Loss of Target Site Procedure
(Normal Mode)
No additional steps are required.
Chapter 5: Short Planned Site Failover with Fast Failback Procedure
• On page 5-3, perform the following additional initiator site tasks prior to the
HP Tru64 UNIX-specific operations in step 3b:
Unmount the volumes, then deport the disk groups.
• On page 5-17, perform the following additional target site tasks at the end of the
HP Tru64 UNIX-specific operations in step 9b:
Import the disk groups. Start the volumes, if not already started, then mount the volumes.
• On page 5-21, perform the following additional target site tasks prior to performing the operations
in step 3:
Unmount the volumes, then deport the disk groups.
• On page 5-26, perform the following additional initiator site tasks at the end of the
HP Tru64 UNIX-specific operations in step 8b:
Import the disk groups. Start the volumes, if not already started, then mount the volumes.
Chapter 6: Resumption of Replication After Short Planned Loss of Target Procedure
No additional steps are required.
Chapter 7: Extended Planned Site Failover With Full Failback Procedure
• On page 7-3, perform the following additional target site tasks prior to the
HP Tru64 UNIX-specific operations in step 3b:
Unmount the volumes, then deport the disk groups.
• On page 7-13, perform the following additional target site tasks at the end of the
HP Tru64 UNIX-specific operations in step 5b:
Import the disk groups. Start the volumes, if not already started, then mount the volumes.
• On page 7-21, perform the following additional target site tasks at the end of step 1:
Unmount the volumes, then deport the disk groups.
• On page 7-29, perform the following additional initiator site tasks at the end of the
HP Tru64 UNIX-specific operations in step 9b:
Import the disk groups. Start the volumes, if not already started, then mount the volumes.
Chapter 8: Resumption of Replication After Extended Planned Loss of Target
Procedure (Failsafe Mode)
No additional steps are required.