DETACH
6. Command processing does not terminate if an error (other than a error) is encountered when processinq a range of addresses
or mlltiple addresses. Instead, an error message is issued for
each device (address) that cannot be detached. In addition, an
informational message identifies those devices that were saccessfully detached. Informational messaqes may appear several in one command execution when a range of addresses or maltiple addresses are being processed. informational
messages appear only when range is being processed.
7. It is for a class B user to DETACH real devices from
another user or other users.
The DErACH command belongs to both the B and the G privilege class of
user; the response or responses issued are dependent upon who the
DETACH command. Depending upon the situation, responses are issued to: the general user whose virtual machine has the device to be detached the system operator informing him that the device is successfully
detached another B privilege class operator (not the system operator) that may
have initiated the detach operation.
This publication documents only those responses that the general user
would receive in the course of a virtual machine terminal sessiono For
those responses that are received by the system operator as a result of
a qeneral users detach operation, refer to the DETACH command in the gYiQ§· the 'tvpe' variable in the following responses is omitted when a
ranqe of addresses or multiple addresses are being reflected in the
response.
(type vaddr ) DETACHED vad dr. ( vaddr-vaidr )
The user receives
completion of a
initiated.
{
type vaddr } DETACHED
vad dr ••• vaddr-vaddr
one or more of
successful detach BY operator
these responses
operation that
upon the
was self
The user receives one or more of these responses upon the of the detach operation if the system operator or
another user with the B privilege class had initiated the detach
operation.
CTCA vadde DROP FROM userid vaddr
This is the response if the device detached was a virtual CTC! connected (via the COUPLE command) to another CTCA on the virtual
machine specified by the userid. This response is always followed bV the response:
CTCA vaddr DETACHED
section 5. Format of CP Commands 67
DETACH
In the above responses, 'type' is one of the following: IYQ§ DA5D TAPE
LINE
RDR T?RT PUN GRAF CONS CTCA DEY MSC Direct access storage device/3330Y(virtual) volumes
Maqnetic tape
Communication line
Card reader
Line printer
Card punch
Graphics device
Console
Channel-to-channel adapter other device Storaqe Control unit IBM VM/370 CP Command Peference for General Users
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