HP XP Continuous Access Software - Manual (Page 82)

Table 22 Pair Status and Operation after Recovery of the Primary Site (continued)
Perform the Following Operation before Transferring Business
Tasks Back to the Primary Site If the Status of the Pair
in the UR Secondary
Site is If the Status of the
Pair in the Primary
Site is No
Change the status of the HLDE pair back to HOLD. For
information about how to do this, see
Restoring a pair of data
volumes .
HOLD HLDE 5
1. Delete the pair in HOLD status from the XP Continuous Access
Journal secondary site.
2. Create an XP Continuous Access Journal delta resync pair
that extends from the primary site to the XP Continuous Access
Journal secondary site. For information about requirements
for creating the pair, see
Requirements for creating XP
Continuous Access Journal pairs for delta resync operations .
HOLD SMPL 6
Figure 37 Transfer tasks-DC1 without CA Journal pair to DC1 with CA Journal Pair (via delta resync
operations/3DC multi-target )
Recovering from primary site and XP Continuous Access Synchronous secondary site failures
If a disaster or failure occurs in the primary site and XP Continuous Access Synchronous secondary
site in a 3DC multi-target configuration, you can resume your business tasks using the secondary
volume in the XP Continuous Access Journal secondary site. After transferring your business tasks
to the XP Continuous Access Journal secondary site, remove failures from the primary site and
Continuous XP Access Synchronous secondary site, and transfer your business tasks back to the
primary site.
To transfer your business tasks to the XP Continuous Access Journal secondary site:
1. Use XP RAID Manager to execute the horctakeover command on the XP Continuous Access
Journal pair.
82 XP Continuous Access Journal operations requirements and restrictions