z/VM: CP Commands and Utilities Reference - z/VM - IBM

Messages
Response 3:
The following is an example of a query response you may see for a device that has
never been online (for example, the device may have been listed in the DEVICES
statement in the configuration file as NOTINITialized_at_ipl):
Device 019E, Status SUBCHOFF
CHPIDs to Device 019E (PIM) : 19 1B 2E 2F
Physically Available (PAM) : + + + +
Online (LPM) : - - - -
Legend + Yes - No
This example shows:
v device 19E is in the subchannel disable state and has 4 paths physically installed
to the device (19,1B,2E,2F)
v all paths are logically offline
Response 4:
The following is an example of a query response you may see when several paths
are offline for different reasons:
Device 0192, Status ONLINE
CHPIDs to Device 019E (PIM) : 11 12 1A 22 30 40
Physically Available (PAM) : + + + + + +
Online (LPM) : - - + + + -
Offline by Authorized User : + - - - - -
Offline by Control Unit : - + - - - +
Legend + Yes - No
This example shows:
v device 192 is in the online state and has 6 paths physically installed to the
device (11,12,1A,22,30,40)
v 3 paths (1A,22,30) are logically online to the device
v 3 paths (11,12,40) are logically offline to the device
v 1 path (11) is logically offline because someone issued the VARY PATH
command.
v 2 paths (12,40) are logically offline because someone has issued a command at
the control unit in order to service the device
HCP003E Invalid option - {option|command
contains extra option(s) starting with
option}
HCP009E Invalid range - rdev-rdev
HCP021E A real device number was not supplied
or it is invalid.
HCP026E Operand missing or invalid
HCP040E Device rdev does not exist
HCP1003E rdev-rdev was not found.
HCP1150E DASD {rdev|vdev} is not a valid base
exposure.
HCP6706E Invalid RDEV - rdev. RDEV not
initialized
QUERY PATHS
Chapter 2. CP Commands 921