Query Dasd Details Command; Query Pav Command; Query Virtual Dasd Details Command - HPE XP7 User Manual

A0F0 A0F1 A0F2 A0F3 A0F4 A0F5 A0F6 A0F7
A0F8 A0F9 A0FA A0FB A0FC A0FD A0FE A0FF
NOTE: You can only run QUERY CU on the z/VM instance that is directly connected to the LPAR.
Attempting to run this command on z/VM that is operating as a guest operating system on another z/VM
causes the command to be rejected.

QUERY DASD DETAILS command

The QUERY DASD DETAILS command shows information about DASD (RDEV).
Run this command using the following syntax:
Query DAsd DETAILS {rdev | rdev1 - rdev2}
The following figure shows a sample output of this command.
q dasd details a000
A000 CUTYPE = 2107-E8, DEVTYPE = 3390-0A, VOLSER = CMA000, CYLS = 3339
CACHE DETAILS:
-SUBSYSTEM
DEVICE DETAILS: CCA = 00, DDC = --
DUPLEX DETAILS:
HYPERPAV DETAILS: BASE VOLUME IN POOL 0
CU DETAILS: SSID = B600, CUNUM = A000

QUERY PAV command

Use the QUERY PAV command to show the list of PAV or HPAV devices (including information on those
devices) that are managed by the corresponding storage system.
Run this command using the following syntax:
Query PAV {rdev | rdev1 - rdev2 | ALL}
The following figure shows a sample output of this command.
q pav a000
Device A000 is a base HyperParallel Access Volume device in Pool 0

QUERY VIRTUAL DASD DETAILS command

Use the QUERY VIRTUAL DASD DETAILS command to show information about all DASDs that z/VM
can access.
Run this command using the following syntax:
Query Virtual DAsd [DETAILS]
The following figure shows a sample output of this command.
Q V DASD details
DASD 1000 3390 CMA000 R/W
HYPERPAVBASE(0)
DASD 3000 3390
58 QUERY DASD DETAILS command
CACHE NVS CFW DFW PINNED CONCOPY
Y Y
-DEVICE Y -
--
R/W
Y - N
- Y N
・
・
・
3339 CYL ON DASD
1 CYL ON DASD
N
N
A000 SUBCHANNEL = 005D
A0C0 SUBCHANNEL = 005F