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

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If there are channel-to-channel adapters attached to the system, you see something<br />

like this:<br />

CTCA 0480 ATTACHED TO P<strong>VM</strong> 0480<br />

CTCA 0481 ATTACHED TO P<strong>VM</strong> 0481<br />

CTCA 0482 ATTACHED TO RSCS 0482<br />

CTCA 0483 ATTACHED TO RSCS 0483<br />

CTCA 0484 ATTACHED TO P<strong>VM</strong> 0485<br />

CTCA 0485 ATTACHED TO P<strong>VM</strong> 0484<br />

CTCA 0486 ATTACHED TO VTAM 0486<br />

CTCA 0700 ATTACHED TO T<strong>CP</strong>IP 0500<br />

CTCA 0701 ATTACHED TO T<strong>CP</strong>IP 0501<br />

The first number (for example, 0480) is the real device number of the<br />

channel-to-channel adapter. The ATTACHED oper<strong>and</strong> might also read BOX/ATTC,<br />

which means that although the device is attached <strong>and</strong> dedicated to a user, it is<br />

unavailable. P<strong>VM</strong>, RSCS, T<strong>CP</strong>IP, <strong>and</strong> <strong>VM</strong>NET are user IDs to which the CTCAs are<br />

dedicated. The last number (for example, 0480) is the virtual device number that<br />

each virtual machine uses to refer to a CTCA.<br />

If there are free channel-to-channel adapters attached to the system, you see<br />

something like this:<br />

CTCA 0487 FREE , CTCA 04A1 FREE , CTCA 04A2 FREE , CTCA 04A3 FREE<br />

CTCA 04A4 FREE , CTCA 04A5 FREE , CTCA 04A9 FREE , CTCA 04AA FREE<br />

CTCA 04AB FREE , CTCA 04BC FREE , CTCA 04BD FREE , CTCA 04BE FREE<br />

CTCA 04BF FREE<br />

This response shows the real device number for each free CTCA.<br />

The responses for offline <strong>and</strong> boxed adapters are in the same format.<br />

Responses from F<strong>CP</strong> Adapter Devices:<br />

If there are F<strong>CP</strong> devices attached to the system, you see something like this:<br />

F<strong>CP</strong> 0480 ATTACHED TO LINUX1 0480 CHPID F1<br />

F<strong>CP</strong> 0481 ATTACHED TO LINUX1 0481 CHPID F1<br />

F<strong>CP</strong> 0482 ATTACHED TO LINUX2 0482 CHPID F1<br />

F<strong>CP</strong> 0483 ATTACHED TO LINUX3 0483 CHPID F1<br />

F<strong>CP</strong> 0484 ATTACHED TO TEST1 0485 CHPID F1<br />

F<strong>CP</strong> 0485 ATTACHED TO TEST1 0484 CHPID F1<br />

The first number is the real device number of the F<strong>CP</strong> adapter device. The<br />

ATTACHED oper<strong>and</strong> might also read BOX/ATTC, which means that although the<br />

device is attached <strong>and</strong> dedicated to a user, it is unavailable. LINUX1, LINUX2,<br />

LINUX3, <strong>and</strong> TEST1 are user IDs to which the F<strong>CP</strong> devices are dedicated. The<br />

next number is the virtual device number that each virtual machine uses to refer to<br />

an F<strong>CP</strong> device. The last number is the CHPID number (channel path) associated<br />

with the device number.<br />

If there are free F<strong>CP</strong> devicess attached to the system, you see something like this:<br />

F<strong>CP</strong> 04A1 FREE , F<strong>CP</strong> 04A2 FREE , F<strong>CP</strong> 04A3 FREE , F<strong>CP</strong> 04A4 FREE<br />

F<strong>CP</strong> 04A5 FREE , F<strong>CP</strong> 04A6 FREE , F<strong>CP</strong> 04A9 FREE , F<strong>CP</strong> 04AA FREE<br />

F<strong>CP</strong> 04AB FREE , F<strong>CP</strong> 04BC FREE , F<strong>CP</strong> 04BD FREE , F<strong>CP</strong> 04BE FREE<br />

F<strong>CP</strong> 04BF FREE<br />

This response shows the real device number for each free F<strong>CP</strong> device.<br />

The responses for offline <strong>and</strong> boxed devices are in the same format.<br />

Responses from Real DASD:<br />

QUERY ALL<br />

Chapter 2. <strong>CP</strong> <strong>Comm<strong>and</strong>s</strong> 673

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