HP XP P9500 Storage - Manual (Page 188)

Table 54 Storage system setting items (3DC Multi-Target (Cnt Ac-J Z x Cnt Ac-J Z) configuration)
Setting Description Item
Use Remote Web Console for the setup. A journal set up for a 3DC (Cnt Ac-J Z x Cnt Ac-J
Z) configuration is required for each site (timer
type: SYSTEM or LOCAL). Journal group
One or more journal volumes are required for each
site. Journal volume
Use Business Continuity Manager for the setup. Command devices that can be used for the route
lists below are required (See
Table 56 (page 189) ).
Command
device
•
Route list required when all sites are available
•
Route list used when a failure occurs at a site
(recommended)
Use Remote Web Console or Business Continuity Manager
for the setup. A path set for inter-disk controller logical paths
(bidirectional) between the following sites is
required: Logical path
• Primary site and remote site 1
•
Primary site and remote site 2
• Remote site 1 and remote site 2
Preparing the configuration files (3DC Multi-Target (Cnt Ac-J Z x Cnt Ac-J Z)
configuration)
The following table describes the configuration files required for using Business Continuity Manager
in a 3DC Multi-Target (Cnt Ac-J Z x Cnt Ac-J Z) configuration.
Table 55 Required configuration files (3DC Multi-Target (Cnt Ac-J Z x Cnt Ac-J Z) configuration)
Remarks Description Item
-- Disk configuration definition files are required for the
primary site, remote site 1, and remote site 2. Disk configuration
definition file
This item is not necessary if you use Remote Web
Console to set up logical paths. A path set for inter-disk controller logical paths
(bidirectional) between the following sites is required: Path set definition
file
•
Primary site and remote site 1
• Primary site and remote site 2
•
Remote site 1 and remote site 2
-- Prepare the following route lists by referring to
Table 56 (page 189) :
Route list definition
file and command
device definition
file
• The route list that is required when all sites are
available
•
Route list used when a failure occurs at a site
(recommended)
We recommend that you specify a nonzero value for
Cnt Ac-J Z copy pair mirror IDs because 0 is used for Definition files for the following copy groups are
required: Copy group
definition file
Cnt Ac-S Z copy pair mirror IDs, and you might • Cnt Ac-J Z copy group between the primary site
and remote site 1
M-JNL number: Any value R-JNL number: Any value
188 Configuration definitions