HP XP Racks - Manual (Page 216)

Table 64 Prerequisite Hardware (HyperSwap)
Remarks Description Item
TPC-R is necessary at the primary site. One unit each for the primary and secondary sites. Host
The configuration indicated on the left
must be used. Primary site: two XP24000, XP P9500 disk arrays, or
XP7 storage Storage system
Secondary site: one XP24000, XP P9500 disk array,
or XP7 storage
None A bidirectional physical path (for logical paths and
delta resync control paths) connected between Physical path
appropriately configured fibre channel ports is
required between the storage systems of the following
sites:
•
Primary storage system
←→ Local storage system
• Primary storage system ←→ Remote storage system
•
Local storage system
←→ Remote storage system
Table 65 Storage System Setting Items (HyperSwap)
Remarks Description Item
Use Remote Web Console for the setup. A journal group is required for each storage system. Journal group
Timer type: SYSTEM
Use Remote Web Console for the setup. At least one journal volume is required for each
storage system. Journal volume
Use Business Continuity Manager for
the setup. Command device •
For the route in the forward direction (Primary and
local storage system
→ Remote storage system)
• For the route in the reverse direction (Remote
storage system
→ Primary and local storage
system)
Use Remote Web Console or Business
Continuity Manager for the setup. Logical path •
An inter-control unit logical path (bidirectional) must
be established between the primary and local
storage system.
•
An inter-disk controller logical path (bidirectional)
must be established between the primary and
remote storage system.
• An inter-disk controller logical path (bidirectional)
must be established between the local and remote
storage system.
Use Remote Web Console for the setup. Add a delta resync control path (bidirectional)
between storage systems. Delta resync control
path
Preparing the Configuration Files (HyperSwap)
Table 66 (page 217) lists the configuration files required for using Business Continuity Manager in
a 2DC configuration with HyperSwap and Continuous Access Journal Z configuration.
216 Configuration definitions