HP XP Racks - Manual (Page 170)

Table 47 How to prepare the configuration files at each site (3DC Cascade (Cnt Ac-J Z x Cnt Ac-J
Z) configuration) (continued)
How to prepare Contents File type
At the remote site At the intermediate
site At the primary site
Define a route list Not required Not required A route/command device
between the following sites:
• Remote → Intermediate →
Primary
Transfer from the
primary site Transfer from the
primary site Define a copy group A Continuous Access Journal
Z copy group between the
following sites: Copy group
definition file
•
Primary
→ Intermediate
• Intermediate → Remote
•
Primary
→ Remote
NOTE: If you define a route list, a route list definition file and a command device definition file
will be created at the same time.
Definition procedure (3DC Cascade (Cnt Ac-J 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 44 (page 167) .
This section explains how to set up a 3DC Cascade (Cnt Ac-J Z x Cnt Ac-J Z) configuration from
the ISPF panel.
For details about how to operate the ISPF panels, see “Using the ISPF panels” (page 583) .
The figures in the procedures in this section use the following legend.
Performing a scan
Perform a scan that includes the volumes to be defined in the copy group and the command device.
You need to scan each host to acquire the correct information, such as the device number (Devn).
Scan each host in the 3DC Cascade (Cnt Ac-J Z x Cnt Ac-J Z) configuration using the following
procedure:
1. Scan the primary site from the primary host.
2. Scan the intermediate site from the intermediate host.
170 Configuration definitions