HP P9000 Continuous Access Synchronous for Mainframe Systems User Guide (AV400-96398, October 2011)

• Time-Saving Mode flag: “Yes” = The Use Time-Saving Mode option is enabled; “No” = The
Use Time-Saving Mode option is disabled; default = “Yes”. This parameter is a non-list type
and only one value can be specified.
• Differential management measurement flag list (string): The differential between the volumes
is managed in cylinder (“Cylinder” or “C”) or in track (“Track” or “T”). When “Auto” or “A”
is specified, the storage system selects the differential management measurement (cylinder or
track) automatically. The default is Auto.
• Time stamp transfer list (string): “Enable” = The host I/O timestamp is transferred from M-VOL
to R-VOL; “Disable” = The host I/O timestamp is not transferred from M-VOL to R-VOL; default
= “Disable”. For the async pairs you must omit this parameter.
The CreateHrcPair Command example that follows Table 53 (page 109) provides an
example of the pair macro commands needed to create the specified pairs with the parameters
listed in the table.
CAUTION: When using the CreateHrcPair command to create more than one pair, make
sure to keep each line within the maximum line length (320 bytes).
Table 53 CreateHrcPair parameters
ValueParameter
_ilDevAM-VOL
_slWorkASerial number (RCU)
11SSID (RCU)
_ilDevBR-VOL
_slWorkBInitial copy pace
EInitial copy mode
S0, S0, S0Sync level
_ilWorkAPriority
NeverFence level
0CFW flag
1DFW flag
[omit – default]Time-Saving Mode
EnableTime stamp transfer
The full example of the pair macro commands needed to create the specified pairs with the
parameters listed in Table 53 (page 109) is shown in two parts in the following two examples.
Operation macro commands 109