Resize a Volume Participating in Synchronous Replication

  1. Verify there is a common snapshot on the upstream and downstream volumes.
  2. Edit the volume collection. See Edit a Volume .
  3. Delete the downstream volume. See Delete a Volume.
  4. Resize the upstream volume. See Edit a Volume.
  5. Add the downstream volume. See Create a Volume. Ensure that the same volume size is the same as the upstream volume.
  6. Add the upstream and downstream volumes back to the volume collect. See .
    After adding the volume back to synchronous replication, all the volumes will automatically resynchronize.
Enable Peer Persistence to complete the zero recovery point and recovery time objective set-up. See Automatic Switchover (ASO).