Transferring operations back to the primary site if pairs were not deleted

1. At the primary site, bring up the host. Make sure that TCz components are operational.
2. Run the Business Continuity Manager YKRESYNC REVERSE command.
3. At the secondary system, halt host operations and vary the P-VOL (old S-VOL) offline. This maintains synchronization of the pairs.
4. Run the YKSUSPND FORWARD command.
5. Run YKRESYNC FORWARD command.
6. Verify the primary system and P-VOLs online, and start host operations at the primary site.