Hitachi TrueCopy (TM) for Mainframe User Guide: HP XP24000 Disk Array, HP XP20000 Disk Array (T5211-96014, May 2011)

Table 57 TrueCopy for Mainframe Operations versus PPRC TSO and ICKDSF Commands
DescriptionCommand
Issued to:
ICKDSF CommandTSO CommandTrueCopy for
Mainframe
Operation
If system option mode 114
is OFF, the ports must be
configured using the TC-MF
software. If system option
mode 114 is ON, the ports
are configured
automatically (RCU
target/initiator to
initiator/RCU target) in
response to the CESTPATH
and CDELPATH TSO
commands. However, even
if you set ON for system
option mode 114, initiator
ports will not automatically
change to RCU target
ports, or vice versa, when
these ports are in
initiator/external mix
mode.
For Fibre Channel
interface, do not use the
CESTPATH and CDELPATH
commands at the same time
as the SCSI path definition
function of LUN Manager.
The Fibre Channel interface
ports need to be configured
as initiator ports or RCU
target ports before the
CESTPATH and CDELPATH
commands are issued.
——Configure Port (RCU
target to initiator)
Establishes logical paths
from an MCU to an RCU.
The default RCU options
are used.
MCUPPRCOPY ESTPATHCESTPATHAdd RCU
Deletes all active paths
between an MCU and an
RCU.
M-VOLPPRCOPY DELPATHCDELPATHDelete RCU
Displays the status of all
paths for the CU specified
by the DEVN parameter.
TrueCopy for Mainframe
supports the optional
FORMAT/UNFORMAT and
VOLUME/PATHS
parameters.
MCUPPRCOPY QUERY/
PATHS
CQUERY/PATHSRCU Status
The default TrueCopy for
Mainframe async options
are used.
MCU/RCU——Async Options
Must be performed using
the TrueCopy for
Mainframe software. The
group options are selected
during add group.
MCU——Add Group
192 Using PPRC Commands for TrueCopy for Mainframe