HP XP P9500 Storage User Manual
Page 266
Table 85 Software Setting Items (Cnt Ac-J Z ATTIME Suspend)
Remarks
Description
Item
—
Disk configuration definition files are
required at the primary site and
secondary site.
Disk configuration definition file
Copy group definition file
•
The maximum number of Cnt Ac-J Z
and BC Z copy pairs depends on
the storage systems.
•
The timer type of the Cnt Ac-J Z
copy group is SYSTEM.
•
A C/T group ID must be specified
for an BC Z copy group.
•
If the maximum number of storage
system copy pairs will be exceeded
•
Up to three BC Z copy groups with
a C/T group ID specified can be
or multiple storage system copy
groups will be operated, define a
copy group container.
defined for a single Cnt Ac-J Z
journal group.
•
A 4x4 configuration cannot be
defined.
•
All BC Z copy pairs having the
same C/T group ID must be linked
•
A delta resync configuration cannot
be defined.
to the same Cnt Ac-J Z journal
group.
•
A maximum of three BC Z copy
groups with a C/T group ID
specified can be linked to a single
Cnt Ac-J Z journal group. For
example, in
,
the bottom Cnt Ac-J Z copy pair
cannot have a second–generation
backup.
Set this item before starting a copy
operation.
Forward and reverse direction routes
Route list definition file and command
device definition file
The forward route is required when you
operate the secondary site storage
systems from the primary site by using
the Remote DKC Control Function. The
reverse route is required when you
operate the primary site storage systems
from the secondary site by using the
Remote DKC Control Function.
—
A path set is required for inter-DKC
logical paths.
Path set definition files
266 Configuration definitions