raddr IS OFFLINE. DEFINE WILL BE DONE. The raddr is currently offline. When it is varied online, it viII receive the status specified in the co •• and.
raddr IN USE BY SYSTEM The raddr is currently attached to the system and there is at least
one user .inidisk allocated on the volu.e. The raddr cannot be
defined as VIRTUAL. raddr HAS A MOUNTED VOL. MSS ID NOT AVAILELE TO DEMOUNT IT
There is a 3330V volume .ounted on the raddr. The ftSS co.municator
is not active and the voluae cannot be de.ounted. The status of
the raddr is not changed.
raddr - ERROR DEftOUNTING VOLUME There is a 3330V voluae aounted on the raddr. The control progra.
attempted to demount the volume, but ftSS encountered an error. The volume is not demounted and the status of the raddr is not changed. INVALID RANGE A range of address (raddr1 -raddr2) vas sFecified. Either raddr1
or raddr2 does not exist or is not a 3330V. Status is not changed.
raddr DEFINED AS VIRTUAL raddr DEFINED AS SYSVIRT The raddr has been given the specified status. a voluae vas
previously mounted on the raddr, it is nov demounted. Section 3. CP Commands 63

DETACH Use the DETACH command to remove a real device from the CP system. Volumes in the SISOWN list, or devices containing minidisks that are in
use, cannot be detached. Tape devices are automatically rewound and
unloaded when detached. A previously attached device can be detached from a user even if the device is still in use. For devices that were
attached by an ATTACH co •• and and then detached by the user, a message is sent to the operator informing him that the device is free. The
for. at of the DETACH co •• and is:
r---------------------------------------------------------.----------------,
DETach raddr .} [Froll] {USerid} raddr... SISTE! raddr-raddr * I , I { }
raddr-raddr
specifies the real address (cuu), multiple addresses or range
of addresses of the device or devices to be detached. FRO! { us:rid} SISTE! specifies the user identification of the virtual machine to
which the real device [raddr] is currently attached. If the
optional keyword FRO! is omitted, the userid cannot be FRO!, FRO, FH or F. If the DETACH command is invoked to detach a
device from the class B operator's own virtual machine, an
asterisk [*] may be used. SISTE! indicates that the device is
a DASD device in use by CP for allocation and control. When specifying a use rid that could also be a valid
hexadecillal device address (for examFle, virtual machine id CE), the FRO! operand !Y§1 be specified to distinguish it as a
userid. Usage !.Qtes: 1. A 370x cannot be used by V8/370 as a 370x unless it has has been
loaded by Y8/370, DOS/YS, or OS/VS with 270x EP program and V!/370 was generated with it specified as a 2701, 2702, or 2703. The DETACH command resets the "loaded" status.
2. If the device being attached is a 2305, then both the real device
address and the virtual device address must be specified as the
first exposure on the 2305 (that is, device address 0 or 8). When attaching or detaching a dedicated 2305 to a user, all eight
exposures are processed.
3. When multiple addresses or a range of addresses are specified on
the DETACH co •• and line, then the affirmative response are issued
for devices that were successfully detached. Error messages are
issued for devices that cannot be detached. 64 V!/370 Operator's Guide