
Even if the copy group settings are not edited when creating copy groups (using the relevant
configuration definition file), the inherited options are still used for copy group configuration. The only
exception when the inherited options are not used is for copy groups of copy type Cnt Ac-J for which
the EXCTG ID, Super DKC or ArbCmdDevice option values are specified. If these option values
are specified, these options will be deleted from the copy group configuration definition file when the
option is changed during pair addition, deletion or editing.
Copy group settings options (mainframe)
The copy group settings options available on the Edit Group window, depend on the copy type of
the pair group associated with the copy group. The following table lists options that can be set for
different copy types:
Default valueDisplayed itemsOption nameCopy type
1
Integer values from 0 to 3
Note: If you want to concurrently
use Continuous Access Journal
and Continuous Access
Synchronous copy groups in a
3DC Cascade or 3DC
Multi-target configuration, you
cannot specify a value of 0 for
Mirror ID.
For a 3DC Multi-target
configuration, a duplicate mirror
ID (already assigned to another
Cnt Ac-J copy group) cannot be
specified.
Mirror ID
Continuous Access Journ-
al
ProtectProtect, PermitProtect Mode
GroupGroup, VolumeError Level
ProtectProtect, PermitProtect Mode
Continuous Access Syn-
chronous
NeverData, Status, NeverFence Level
YesNo value, Yes, NoFreeze SCP
No valueNo value, Yes, NoTime Stamp Mode
No valuecheck mark
Enable Open/MF
CTG*
No valuecheck markHS*
ProtectProtect, PermitProtect Mode
Continuous Access Asyn-
chronous
GroupGroup, VolumeError Level
YesYes, NoFlow Control
SystemSystem, Local, None
Timer Type (For-
ward)
SystemSystem, Local, None
Timer Type (Re-
verse)
User Guide 185
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