HP XP Racks - Manual (Page 183)

To see the procedure for loading and building a logical path, see “Establishing a logical path”
(page 605) .
4. From the primary host, register a command device for the storage system of the primary site,
local site, and remote site, in either of the following orders.
•
The primary site first, followed by the local site, and then the remote site
•
The primary site first, followed by the remote site, and then the local site
This creates the command device definition file.
For details on how to register a command device in a storage system, see “Registering a
command device in a storage system” (page 634) .
Settings for Operations at the Local Site (3DC Multi-Target Configuration)
To set operations at the local site:
Defining a 3DC Multi-Target (Cnt Ac-S Z x Cnt Ac-J Z) configuration 183