HP XP P9000 for Compatible PAV Software Licenses - Manual (Page 22)

D IOS,HYPERPAV
The following figure shows a sample output of this command.
GTF I/O tracing
Parallel Access Volumes are compatible with GTF I/O tracing. When a device number is specified
for a GTF I/O tracing operation, GTF determines if the device is a Parallel Access Volumes base
device and automatically includes the alias addresses currently assigned to the base device. For
more information on GTF I/O tracing, see the IBM document OS/390 MVS Diagnosis: Tools and
Service Aids (SY28-1085).
VM CP commands for z/VM
VM CP commands can be used to monitor the Parallel Access Volumes activities on the P9500
from z/VM.
The following syntax conventions are used for VM CP commands.
•
BOLD AND CAPITALIZED characters—Indicate characters that must be entered
•
lowercase characters—Indicate characters that can be omitted
•
italic characters—Indicate a type of operand. An arbitrary value can be entered
•
brackets ([ ])—Indicate an operand that can be omitted
•
braces ({ })—Indicate that one operand must be selected from the list of operands enclosed
by the braces. Operands enclosed within the braces are delimited by vertical bars (|)
QUERY CU command
The QUERY CU command displays information about DASD CU. Use the following syntax for this
command.
Q CU [DASD] {ssid | ssid1 | ssid2} { ALiases | DEVices | PAVMode}
The following figure shows a sample output of this command.
22 Verifying and monitoring devices