HP XP P9000 for Business Continuity Manager Software User Guide (T5253-96081, July 2013)

Figure 85 Example of a Delta Resync Configuration
Preparing the Hardware (Delta Resync Configuration)
Table 58 (page 193) and Table 59 (page 194) list the prerequisite hardware required to use Business
Continuity Manager in a delta resync configuration.
Table 58 Prerequisite Hardware (Delta Resync Configuration)
RemarksDescriptionItem
—One host computer is required for each of the
primary, local, and remote sites.
Host
—One XP12000, XP24000, or XP P95000 disk array
storage system is required for each site (in all, three
storage systems are required).
Storage system
—A bidirectional physical path (for logical paths and
delta resync control paths) connected by a Fibre
Link between
storage systems
(physical path) Channel cable is required between the storage
systems of the following sites:
• Primary site and local site
• Primary site and remote site
• Local site and remote site
Defining a Delta Resync Configuration 193