HP XP P9500 Storage - Manual (Page 563)

Failover
The failover procedure to be performed if a failure, with no information lost from memory, occurs
in the primary site storage system is the same as the failover procedure performed if a failure, with
information lost from memory, occurs in the primary site storage system. For details, see
(page 556)
in (page 555) .
Failback
1. Correct the primary site storage system failure.
2. Stop operation at the local site.
3. From the local site, execute the YKRESYNC REVERSE command for the Cnt Ac-S Z copy group
container.
•
YKQUERY
•
YKRESYNC REVERSE
•
YKEWAIT GOTO(DUPLEX)
Using a 4x4x4 Delta Resync configuration 563