HP XP P9500 Storage - Manual (Page 211)

Preparing the Configuration Files (HyperSwap)
Table 66 (page 211) lists the configuration files required for using Business Continuity Manager in
a 2DC configuration with HyperSwap and Continuous Access Journal Z configuration.
Table 66 Required Configuration Files (HyperSwap)
Remarks Description Item
— Disk configuration definition files are
required at the primary storage Disk configuration definition file
system, local storage system, and
remote storage system.
Set this item before starting a copy
operation. The following files are required: Copy group definition file
•
Copy group definition files for the
Cnt Ac-S Z copy groups with the
HyperSwap attribute
•
Copy group definition files for the
Cnt Ac-J Z copy groups
The timer type of the Cnt Ac-J Z
copy group: Local
•
Copy group definition files for the
Delta Resync pair
For the S-VOL of the Delta Resync
pair, specify the same journal
group as for the S-VOL of the
Continuous Access Journal Z copy
group, using a different mirror ID.
Set this item before starting a copy
operation. The following route lists are required: Route list definition file and command
device definition file
•
A route for normal operations
From the local storage system to
the remote storage system
The name of the route list for monitoring
HyperSwap must be different from the
name of the route list for working
• A route for local storage system
failures
From the primary storage system to
the remote storage system
around local storage system troubles.
Do not use these route lists at the same
time.
•
Routes for primary host failures
From the remote storage system to
the primary storage system
From the remote storage system to
the local storage system
This item is not necessary if you use
Remote Web Console to set up logical
paths. The following path sets are required
for logical paths. Path set definition files
•
An inter-control unit logical path
(bidirectional) must be established
between the primary and local
storage system.
•
An inter-disk controller logical path
(bidirectional) must be established
between the primary and remote
storage system.
•
An inter-disk controller logical path
(bidirectional) must be established
between the local and remote
storage system.
Table 67 (page 212) shows how to prepare the configuration files at each site.
Defining a 2DC configuration with HyperSwap and Cnt-Ac J Z 211