Terminology By Copy Type; Data Center Configurations; 2Dc Configuration - HP XP P9500 Software User's Manual

When an Extended C/T Group ID (EXCTG ID) is specified in the copy group container, the container
is registered in the storage system as an EXCTG, and consistency between the journal groups in
that CG container is preserved.
Specifying an EXCTG ID in a CG container is explained in

Terminology by Copy Type

The terminology used to describe similar situations can differ, depending on the type of copy group
represented. "Phrase Used to Refer to BC Z and Cnt-Ac S Z Copy Groups" (page 27)
"Phrase Used to Refer to Cnt Ac-J Z Copy Group" (page 27)
working with each of the copy types supported by Business Continuity Manager.
Table 2 Phrase Used to Refer to BC Z and Cnt-Ac S Z Copy Groups
Type
No C/T group ID specified
C/T group ID specified
Table 3 Phrase Used to Refer to Continuous Access Asynchronous for Mainframe Copy Group
Type
C/T group ID specified
Table 4 Phrase Used to Refer to Cnt Ac-J Z Copy Group
Type
C/T group ID (journal
group number)
specified

Data Center Configurations

Business Continuity Manager performs replication management for a variety of DC configurations
and situations. This section describes the basic configurations.

2DC Configuration

This configuration performs remote copying from the primary site to the secondary site.
Single group
Single group
Multiple groups
Single group
Multiple groups
Single group No EXCTG ID specified
Multiple groups No EXCTG ID specified
EXCTG ID specified
"Defining an EXCTG" (page
provide the terminology used when
Phrase used to refer to the copy group
Copy group with no C/T group ID specified
Copy group with C/T group ID specified
CG container
Phrase used to refer to the copy group
Copy group with C/T group ID specified
CG container
Phrase used to refer to the copy group
Copy group with C/T group ID
specified (journal group)
CG container
CG container with EXCTG ID specified
489).
through
Data Center Configurations 27