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

QUERY CHPIDS
QUERY CHPIDS
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Query
Authorization
Purpose
CHPIDS
Usage Notes
Responses
Privilege Class: B, E
Use QUERY CHPIDS to display all 256 of the machine’s channel paths and their
physical status.
1. The QUERY CHPIDS command shows all 256 channel paths on your system
and their physical status. For information about logical channel paths, see the
QUERY CHPID command (page 704). For information about logical and
physical channel paths associated with a specific device, see the QUERY
PATHS command (page 918).
2. If a channel path is in single channel service (SCS) mode, it will appear as “not
configured” in the display.
3. To change the status of the channel paths in your I/O configuration, use one of
the following commands:
v DEFINE CHPID or PATH (page 124)
v DELETE CHPID or PATH (page 218)
v MODIFY CU or CNTLUNIT (page 604)
v VARY CHPID (page 1700)
Response 1:
To display the status of your machine’s channel paths, enter the following:
query chpids
0 1 2 3 4 5 6 7 8 9 A B C D E F
0x . . . . + . + + + . . . . + + +
1x . + . . + + . . + + + + . + . -
2x . . . . . . . . . . . . . + + +
3x . . . . . . . . . . . . . . . .
4x . . . . . . . . . . . . . . . .
5x . . . . . . . . . . . . . . . .
6x . . . . . . . . . . . . . . . .
7x . . . . . . . . . . . . . . . .
8x . . . . . . . . . . . . . . . .
9x . . . . . . . . . . . . . . . .
Ax . . . . . . . . . . . . . . . .
Bx . . . . . . . . . . . . . . . .
Cx . . . . . . . . . . . . . . . .
Dx . . . . . . . . . . . . . . . .
Ex . . . . . . . . . . . . . . . .
Fx . . . . . . . . . . . . . . . .
+ Available
- Offline
. Not configured
Ready;
708 z/VM: CP Commands and Utilities Reference
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