HP XP P9500 Storage - Manual (Page 555)

7. From the primary site, execute the YKRESYNC DELTAJNL command for the primary-to-remote
EXCTG.
•
YKQUERY
•
YKRESYNC DELTAJNL
•
YKEWAIT GOTO(DUPLEX)
When command execution succeeds, the status of the local-to-remote Cnt Ac-J Z copy pair
automatically changes to HOLD (Delta Resync pair).
Operation returns to normal.
Operating procedure during a primary site storage system failure (with information
lost from memory)
The following are the procedures that must be performed when a failure, with information lost from
memory, occurs in the primary site storage system.
Using a 4x4x4 Delta Resync configuration 555