HP XP P9500 Operation Guide

defines a CU image by its control unit address, which can be 00 to FE for FICON/zHPF connectivity.
FICON/zHPF connectivity can be used with CU types 2105 (2105-F20 or later) and 2107.
CAUTION: The following are cautions when using IOCP or HCD:
• When multiple LPARs/mainframes can access the volumes, use FEATURE=SHARE for the
devices.
• Up to 16,384 addresses per physical interface are allowed by MVS with FICON/zHPF
channels. Multiple groups of FICON/zHPF channels may be used to access the maximum of
65,280 devices that can be configured using 255 control unit images (CUADD=00 through
CUADD=FE in the CNTLUNIT statement).
The following example shows a sample IOCP definition for a storage system configured with:
• 2105 ID
• Four FICON/zHPF channel paths. Two channels paths are connected to a FICON switch.
Two channel paths are directly connected to the storage system.
• Six control unit images (00–05) with 256 LVIs per control unit
• 64 base addresses and 128 alias addresses per CU 00, 01, 02, and 03
• 128 base addresses and 128 alias addresses per CU 04 and 05
******************************************************
**** Sample FICON CHPID / CNTLUNIT and IODEVICE ******
******************************************************
CHPID PATH=(F9),TYPE=FC,SWITCH=07
CHPID PATH=(FB),TYPE=FC
CHPID PATH=(FD),TYPE=FC
CHPID PATH=(FF),TYPE=FC,SWITCH=07 *
CNTLUNIT CUNUMBR=8100,PATH=(F9,FB,FD,FF), *
LINK=(04,**,**,05), *
UNIT=2105,CUADD=00,UNITADD=((00,256))
CNTLUNIT CUNUMBR=8200,PATH=(F9,FB,FD,FF), *
LINK=(04,**,**,05), *
UNIT=2105,CUADD=01,UNITADD=((00,256))
CNTLUNIT CUNUMBR=8300,PATH=(F9,FB,FD,FF), *
LINK=(04,**,**,05), *
UNIT=2105,CUADD=02,UNITADD=((00,256))
CNTLUNIT CUNUMBR=8400,PATH=(F9,FB,FD,FF), *
LINK=(04,**,**,05), *
UNIT=2105,CUADD=03,UNITADD=((00,256))
CNTLUNIT CUNUMBR=8500,PATH=(F9,FB,FD,FF), *
LINK=(04,**,**,05), *
UNIT=2105,CUADD=04,UNITADD=((00,256))
CNTLUNIT CUNUMBR=8600,PATH=(F9,FB,FD,FF), *
LINK=(04,**,**,05), *
UNIT=2105,CUADD=05,UNITADD=((00,256))
IODEVICE ADDRESS=(8100,064),CUNUMBR=(8100),STADET=Y,UNIT=3390B
IODEVICE ADDRESS=(8180,128),CUNUMBR=(8100),STADET=Y,UNIT=3390A*
,UNITADD=80
IODEVICE ADDRESS=(8200,064),CUNUMBR=(8200),STADET=Y,UNIT=3390B
IODEVICE ADDRESS=(8280,128),CUNUMBR=(8200),STADET=Y,UNIT=3390A*
,UNITADD=80
IODEVICE ADDRESS=(8300,064),CUNUMBR=(8300),STADET=Y,UNIT=3390B
IODEVICE ADDRESS=(8380,128),CUNUMBR=(8300),STADET=Y,UNIT=3390A*
,UNITADD=80
IODEVICE ADDRESS=(8400,064),CUNUMBR=(8400),STADET=Y,UNIT=3390B
IODEVICE ADDRESS=(8480,128),CUNUMBR=(8400),STADET=Y,UNIT=3390A*
,UNITADD=80
IODEVICE ADDRESS=(8500,128),CUNUMBR=(8500),STADET=Y,UNIT=3390B
IODEVICE ADDRESS=(8580,128),CUNUMBR=(8500),STADET=Y,UNIT=3390A
IODEVICE ADDRESS=(8600,128),CUNUMBR=(8600),STADET=Y,UNIT=3390B
IODEVICE ADDRESS=(8680,128),CUNUMBR=(8600),STADET=Y,UNIT=3390A
Hardware definition using HCD (MVS/ESA)
The HCD utility can be used to define the storage system in an MVS/ESA environment. The HCD
procedures for 2105 controller emulation types are described as follows. FICON/zHPF interface
requires 2105-F20 emulation or 2107.
2105 Controller Emulation: To define a storage system CU image and the base and alias address
range that it will support, use the following example for HCD.
22 Mainframe operations

HP XP P9500 Specifications

General

Brand	HP
Model	XP P9500
Category	Software
Language	English