HP XP Racks - Manual (Page 573)

10. From the primary site, execute the YKRESYNC FORWARD command for the primary-to-remote
Cnt AC-J Z copy pair whose S-VOL is located in the storage system in which the failure occurred.
•
YKQUERY
•
YKRESYNC FORWARD
•
YKEWAIT GOTO(DUPLEX)
11. From Remote Web COnsole, reconfigure the Delta Resync control paths from the primary site
to the local site, from the primary site to the remote site, and from the local site to the remote
site.
Operation returns to normal.
Operating procedure during a remote site storage system failure (with no information
lost from memory)
The following are the procedures that must be performed when a failure, with no information lost
from memory, occurs in the remote site storage system.
Using a 4x4x4 Delta Resync configuration 573