HP XP P9500 Storage - Manual (Page 265)

Table 83 Prerequisite Hardware (Cnt Ac-J Z ATTIME Suspend)
Remarks Description Item
– Install a host machine at the primary site.
If copy group operations need to be Host
performed from the secondary site, also
install a host machine at that site.
The maximum number of storage systems
for each site depends on the storage
systems. Primary site: one or more
XP12000/XP10000,
XP24000/XP20000, or XP P9500 Disk
Arrays Storage system
Secondary site: one or more
XP12000/XP10000,
XP24000/XP20000, or XP P9500 Disk
Arrays
– Establish a bidirectional physical path
using a FCP cable between the primary
site and the secondary site. Link between storage
systems (physical path)
Table 84 Hardware Setting Items (Cnt Ac-J Z ATTIME Suspend)
Remarks Description Item
Before performing copy operations, this
item must be set by using the Remote
Web Console. A journal group is required for each of
the primary and secondary sites.
Timer type: System
Journal group
— At least one journal volume is required
for each journal group. Journal volume
Before performing copy operations, this
item must be set by using Remote Web
Console. Set this for the secondary site. BC Z C/T group ID
This item must be set if the Remote DKC
Control Function is to be used. Command device •
For the route in the forward direction
(Primary
→ Secondary)
This is required when a reverse direction
command device uses the Remote DKC •
For the route in the reverse direction
(Secondary
→ Primary) (optional)
Control Function to operate a primary
site storage system from a secondary site.
— An inter-DKC logical path (bidirectional)
must be established between the primary
and secondary sites. Logical path
Preparing the software (Cnt Ac-J Z ATTIME Suspend)
Table 85 (page 266) lists the software settings for using Business Continuity Manager in the Cnt
Ac-J Z ATTIME suspend function.
Defining a configuration so that the Cnt Ac-J Z ATTIME Suspend function can be used 265