HP StorageWorks XP Remote Web Console Software - Manual (Page 33)

HPAV for z/OS user guide for the XP128/XP1024/XP12000/XP10000 33
5 Monitoring Compatible PAV Activities
The following methods can be used to monitor Compatible PAV activities on the
XP1024/XP128/XP12000/XP10000:
• Additional MVS commands
• GTF I/O tracing
Additional MVS Commands
In addition to the “DS QPAV” and “D M=CHP” commands (see the figures on page 38), the following
commands will provide additional information:
• DISPLAY M=DEV. ” Sample Output of Display Command - Compatible PAV Base Device with 5 Aliases ”
on page 33 shows an example of the Display M=DEV(xxxx) command for a base device.
• DEVSERV PATHS. ” DEVSERV DISPLAY PATHS Command ” on page 34 shows an example of a DEVSERV
PATHS command.
• DEVSERV QPAV. ” Sample DEVSERV QPAV Command (Compatible PAV) ” on page 34, ” Sample Output
of DS QP,xxxx,VOLUME Command (Compatible PAV) ” on page 38, show examples of the DEVSERV
QPAV commands having the following command formats:
• DS QP,8300,4: Display status of four base devices starting at device 8300.
• DS QP,SSID=8300: Display status of entire Subsystem-ID.
• DS QP,8300,VOLUME: Display status of host/subsystem configuration for volume.
GTF I/O Tracing
GTF is PAV aware. When a device number is specified for GTF I/O tracing operations, GTF determines if
the device is a base PAV device and will automatically include the Alias addresses currently bound to the
base device.
Figure 13 Sample Output of Display Command - Compatible PAV Base Device with 5 Aliases