Hitachi TrueCopy for IBM z/OS User and Reference Guide (T5211-96001, June 2007)

A-10 Using PPRC Commands for TrueCopy for z/OS
Hitachi Universal Storage Platform V TrueCopy for IBM z/OS User’s Guide
Table A- 3 CESTPATH LINK Parameter
LINK Parameter Fibre-Channel Interface
aa
First two digits of
SAID, see Table A-5.
Bit 0-3: RCU controller ID
x2-xF: Number stands for RCU controller ID.
(x’5’ is specified for USP V.)
Bit 4-7: FREEZE option
x0:keep the status
x1:Enabled
x2:Disabled
When there are several paths, the same values must be
specified for all the paths.
bb
Second two digits of
SAID, see Table A-5.
MCU port number (0x00-0xff)
cc
RCU port number (0x00-0xff)
dd
CU number of the RCU (0x00-0xfe)
The syntax for the CESTPATH command (fibre channel Interface) is:
CESTPAT
H
DEVN(X’dev#’) PRIM(X’ssid’' WWNN X'lss') SEC(X’ssid’ WWNN X'lss')
LINK(X’aabbccdd’) [CGROUP (YES|NO)]
Table A-4 CESTPATH LINK Parameter (Fibre Channel Interface)
Link Parameter Details
aabb SAID of MCU (x'00 and the port number)
ccdd SAID of RCU (x'00 and the port number)
WWNN (World Wide Node Name) is the unique number for the controller and is
indicated as shown in Table A-1.