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

Using PPRC Commands for TrueCopy for z/OS A-11

Hitachi Universal Storage Platform V TrueCopy for IBM z/OS User’s Guide

0 byte

0 character

8 bytes: vendor ID

x' 50060E80' (fixed value)

1 byte:

x' 00' fixed

4 bits: controller ID

x2 to xF (x' 5' is fixed for USP V.)

4 bits + 2 bytes:

serial number

(hexadecimal number)

If the serial number is 99999 (x'1869F'), WWNN will be x'50060E80 1 4 869F 00'.

Figure A.1 Example of WWNN

Note:

• The parameter of PRIM and SEC of CDELPATH command are indicated as

same as the parameter of CESTPATH command.

• If the storage system is connected to the former type storage system that

does not support the fibre channel interface, a unit check is reported.

Table A-5 and Table A-6 give the USP V adapter ID (SAID) values for the

CESTPATH LINK parameter.

• The last two digits of the link parameter must specify the logical CU number

(00-FE for USP V, 00-3F for TagmaStore USP/NSC, 00-1F for 9900V).

• For 3990 controller emulation, the first two digits can be 00, 01, or 02. This

option is unique to Hitachi RAID storage and controls freeze as follows:

00 = use mode 104

01 = freeze enabled

02 = freeze disabled

• For 2105 or 2107 emulation, the first two digits must be 00. The CGROUP

option of the CESTPATH command is used to control freeze for 2105 or 2107

emulation.