HP XP P9500 Storage - Manual (Page 174)

# Required only if the Continuous Access Synchronous Z Consistency Preservation
Function is used.
Table 52 (page 174) shows how to prepare the configuration files at each site.
Table 52 How to Prepare the Configuration Files at Each Site (3DC Multi-Target (Cnt Ac-S Z x Cnt
Ac-J Z) configuration)
How to Prepare Contents File Type
At the Secondary Site At the Local Site At the Primary Site
Transfer from the
primary site Transfer from the
primary site Perform a local scan The primary site
configuration Disk configuration
definition file
Transfer from the local
site Perform a local scan Transfer from the local
site The local site
configuration
Perform a local scan Transfer from the
remote site Transfer from the
remote site The remote site
configuration
Not required Not required Define a path set Path set definition file •
An inter-control unit
logical path from
the primary site to
the local site
• An inter-disk
controller logical
path from the
primary site to the
remote site
Not required Define a path set Not required An inter-control unit
logical path from the
local site to the
primary site
Define a path set Not required Not required An inter-disk controller
logical path from the
remote site to the
primary site
Not required Not required Define a route list Route list definition
file/Command
device definition file •
A route/command
device from the
primary site to the
local site
•
A route/command
device from the
primary site to the
remote site
Not required Define a route list Not required A route/command
device of Local
→
Primary → Remote
Define a route list Not required Not required A route/command
device of Remote
→
Local
→ Primary
Transfer from the
primary site Transfer from the
primary site Define a copy group A Continuous Access
Synchronous Z copy
group Copy group
definition file
Define a copy group A Continuous Access
Journal Z copy group
NOTE: If you define the route list, the route list definition file and the command device definition
file will be created at the same time.
174 Configuration definitions