Mvs Commands To Monitor Parallel Access Volumes; Display Command - HPE XP7 User Manual

10. VARY ONLINE alias_device_number1-alias_device_number2
11. ATT base_device_number1-base_device_number2*
12. ATT alias_device_number1-alias_device_number2*

MVS commands to monitor Parallel Access Volumes

Use MVS commands to monitor the PAV activities on the XP7 from z/OS.

DISPLAY command

The MVS DISPLAY command shows path information and alias count for the specified base device.
Run this command using the following syntax:
D M=DEV(device_unit_ID)
The following figure shows a sample output of this command for a PAV base device with six aliases.
D M=DEV(8300)
IEE174I 15.33.58 DISPLAY M 739
DEVICE 8300
CHP
DEST LINK ADDRESS
DEST LOGICAL ADDRESS
PATH ONLINE
CHP PHYSICALLY ONLINE Y
PATH OPERATIONAL
MANAGED
MAXIMUM MANAGED CHPID(S) ALLOWED:
ND
DEVICE NED =
PAV BASE AND ALIASES
The following figure shows a sample output of this command for an HPAV base device with 16 aliases.
D M=DEV(5000)
IEA494I 261F,SBF61F,PPRC PAIR FULL DUPLEX,SSID=C9F6,CCA=1F
IEE174I 22.30.30 DISPLAY M 746
DEVICE 5000
CHP
ENTRY LINK ADDRESS
DEST LINK ADDRESS
PATH ONLINE
CHP PHYSICALLY ONLINE Y
PATH OPERATIONAL
MANAGED
CU NUMBER
MAXIMUM MANAGED CHPID(S) ALLOWED:
DESTINATION CU LOGICAL ADDRESS = 00
SCP CU ND
SCP TOKEN NED
SCP DEVICE NED
HYPERPAV ALIASES CONFIGURED = 16
FUNCTIONS ENABLED = MIDAW
STATUS=ONLINE
63 40 64 65
DD EA E9 E8
02 02 02 02
N Y
Y
N Y
N N
= 002105. .HTC.02.000000012345
2105. .HTC.02.000000012345
6
STATUS=ONLINE
48 4C
31 34
16 15
Y Y
Y
Y Y
N N
5000 5000
= 002107.900.HTC.55.000000063503.0008
= 002107.900.HTC.55.000000063503.0000
= 002107.900.HTC.55.000000063503.0000
Y Y
Y Y
Y Y
N N
0
0
MVS commands to monitor Parallel Access Volumes 51