HP XP P9500 Storage - Manual (Page 151)

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Usable: The target site can be used.
Unusable: The target site cannot be used because of an error.
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# Required only if the Continuous Access Synchronous Z Consistency Preservation Function
is used.
Table 42 (page 151) shows how to prepare the configuration files at each site.
Table 42 How to Prepare the Configuration Files at each site (3DC Cascade (Cnt Ac-S Z x Cnt Ac-J
Z) Configuration)
How to Prepare Contents File Type
At the Secondary Site At the Primary Site
Perform a remote scan Perform a local scan The primary site
configuration Disk configuration
definition file
Perform a remote scan Perform a remote scan The intermediary site
configuration
Perform a local scan Perform a remote scan The remote site configuration
Not required Define a path set Path set definition file •
An inter-control unit
logical path from the
primary site to the
intermediate site
• An inter-disk controller
logical path from the
intermediate site to the
remote site
Define a path set Not required •
An inter-control unit
logical path from the
intermediate site to the
primary site
•
An inter-disk controller
logical path from the
remote site to the
intermediate site
Not required Define a route list A route/command device
from the primary site, to the Route list definition
file/Command device
definition file
intermediate site, and then
the remote site
Define a route list Not required A route/command device
from the remote site, to the
intermediate site, and then
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
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.
Definition procedure (3DC Cascade (Cnt Ac-S Z x Cnt Ac-J Z) configuration)
First, set the items that need to be set by using Remote Web Console from among the items listed
in
Table 39 (page 149) .
This section explains how to set up a 3DC Cascade (Cnt Ac-S Z x Cnt Ac-J Z) configuration from
the ISPF panel.
Defining a 3DC Cascade (Cnt Ac-S Z x Cnt Ac-J Z) configuration 151