HP XP Racks - Manual (Page 273)

Table 87 How to prepare the configuration files at each site (4x4x4 Delta Resync configuration)
How to prepare Contents File type
At the remote 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
•
An inter-disk controller logical
path from the local site to the
remote site
Define a path set Not required Not required • An inter-disk controller logical
path from the remote site to
the primary site
•
An inter-disk controller logical
path from the remote site to
the local site
Not required Not required Define a route list Route list definition
file and 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
from the local site to the
primary site
• A route/command device
from the local site to the
remote site
Define a route list Not required Not required •
A route/command device
from the remote site to the
primary site
• A route/command device
from the remote site to the
local site
Transfer from the
primary site Transfer from the
primary site Define a copy group A Cnt Ac-S Z copy group Copy group
definition file
Define a copy group A Cnt Ac-J Z copy group
Define a copy group A Cnt Ac-J Z copy group for
Delta Resync
Defining a 4x4x4 Cascade Configuration 273