HP XP P9500 Storage - Manual (Page 379)

2. From the primary site, execute the YKRESYNC command for the Continuous Access Journal Z
copy pair between the primary site and remote site 1.
If the Continuous Access Journal Z copy pair between the primary site and the remote site 1
is not suspended, this step is not necessary.
•
YKQUERY
•
YKRESYNC
•
YKEWAIT GOTO(DUPLEX) NOINVALIDCHECK
Operation returns to normal.
Primary site host failure (when operations can be performed on both Continuous
Access Journal Z copy pairs)
Perform the procedures below when the host at the primary site fails and operations can be
performed on both Continuous Access Journal Z copy pairs.
The procedures below applies when you perform a failover to remote site 1. To perform a failover
to remote site 2, replace remote site 1 with remote site 2 and replace remote site 2 with remote
site 1 in the procedures.
Using a 3DC Multi-Target (Cnt Ac-J Z x Cnt Ac-J Z) configuration 379