HP XP Racks - Manual (Page 545)

2. From the primary site, execute the YKRESYNC FORWARD command for the primary-to-remote
EXCTG.
•
YKQUERY
•
YKRESYNC FORWARD
•
YKEWAIT GOTO(DUPLEX)
Operation returns to normal.
Performing primary site host maintenance
The following are the procedures for primary site host maintenance.
Failover
1. Stop operation at the primary site.
Using a 4x4x4 Delta Resync configuration 545