HP XP7 Business Continuity Manager Reference Guide (TK954-96004)

Figure 42 Copy Group Attributes (CAJ) Panel (for CAJ Copy Groups that are not CG Containers)
Table 49 (page 74) describes the items in the Copy Group Attributes panel. Note that if you change
any of these items, the change does not take effect until the next time you perform an operation
on the copy pair after reloading it by using the YKLOAD command. The table shows when a change
made to the copy group attribute definition takes effect. If HS is specified for Linkage Option,
because Business Continuity Manager cannot perform copy pair operations, if you change the
definitions of the items that require the YKMAKE or YKRESYNC command to make changes, the
changes will not be applied to the storage system settings.
Table 49 Contents of the Copy Group Attributes Panel
When effectiveCopy typeDescriptionItem
--
2
CADisplays the linkage option.Linkage Option
• HS: This is a CA copy group
with the HyperSwap attribute.
• NNE: This is something other
than the above.
For PPRC copy pairs in a 2DC
configuration with HyperSwap
and CAJ, specify HS. If this is a
CA copy group created by
executing the YKH2B command,
HS is displayed. If HS is
displayed, Business Continuity
Manager can only be used for
monitoring, and cannot perform
any operations.
1
When the YKMAKE
command is executed.
3
BC
CA
Specify the C/T group ID
(required for TCA).
Specify a hexadecimal number
between 00 and 7F. This value
C/T ID
CAA
depends on the type of storage
system.
This option cannot be specified
for CA copy groups with the
HyperSwap attribute.
When the YKMAKE
command is executed.
3
CAJSpecify the journal group number
of the primary site as a C/T
group ID (required)
C/T ID (JNLG)
Specify a value between OO and
FF.
When the YKMAKE
command is executed.
3
CAJSpecify the journal group number
of the secondary site as a sub
C/T group ID (required)
sub C/T ID (JNLG)
74 ISPF panels