Depending on the kind of backup interrupt you encountered, the old secondary system might be usable again as the tertiary system.
About this task
After adding the tertiary system, systemA
has a SnapVault
backup to systemC
, and systemC
has a SnapMirror
backup to system B
cannot be reused).
- Resynchronize the SnapMirror relationship between the new secondary system, systemC, and the new tertiary system, systemB.
snapmirror resync -S systemC:vol3 systemB:vol2
- Release resources that are locked for the old secondary system to tertiary system SnapMirror relationship.
Perform the following step from systemB.snapmirror release vol2 systemC:vol3