Example - Synchronizing the Secondary using block-level backup

This example explains how to synchronize the Secondary RVG hr_rvg on the Secondary host london with the Primary RVG on host seattle using block-level backup and Storage Checkpoint.

To synchronize the Secondary using block-level backup and Storage Checkpoint

  1. Start a Primary Storage Checkpoint on seattle:
    # vxrvg -g hrdg -c checkpt_presync checkstart hr_rvg
  2. Perform a block-level backup of the data volumes in the Primary RVG.
  3. End the Primary Storage Checkpoint when the backup is complete:
    # vxrvg -g hrdg checkend hr_rvg
  4. Restore the backup to the Secondary data volumes.
  5. Start replication using the Storage Checkpoint after the restore is complete:
    # vradmin -g hrdg -c checkpt_presync startrep hr_rvg london