The command response is given in either the "active" or "free" format depending upon the device status.
This command displays all the currently allocated user TDSK space fro.
all available system-owned volumes. One entry of the following format is produced for each TDSK: userid vaddr nnn
userid is the virtual machine identification.
vaddr is the user's virtual device address.
nnn is the number of cylinders allocated.
Bote: If the operator queries any real device or group of devices (such as--QUERY DASD) the following message occurs for all devices in a
not-ready status and the CPU alarm rings:
type raddr IBT REO STORAGE = xxxxxK displays the size of real storage (xxxxx) in multiples of 1024 byt-es. This command displays the table inforaation that is specified on a real
device. The format of output from this option is:
{
STARTED} PRT rrr DRAINED PHT rrr FLASH ffff {
SEP SYSTEM CLASS=c ••• NOSEP rrr indicates the real device address. CHARS STIRTED indicates the device is available for spooling activity.
128 YM/370 Operator's Guide

DRAINED indicates
processing.
device.
the device is not A START command must
currently available for
be issued to activate the
c... indicates the classes serviced by the output devices JOSEP indicates that a file separator is not desired for the output
file.
The following information is displayed for the 3800 printer only: CHARS indicates the name of the character arrangement table used for
the separator page. FCB indicates the value of the forms control buffer used for the
file. SEP indicates that a file separator is desired for the output
file.
ffff indicates the forms overlay sheet contained in the device. imagelib indicates the named system image library used for tables. PURGE indicates a delete status for spool files containing load
errors. HOLD indicates a save status for spool files containing load
errors.
This command requests the number of user minidisks residing on the
physical disk located at raddr. The response for each minidisk is given
in the following format: userid vaddr .ode,
userid is the identification of the user who owns the minidisk.
vaddr is the virtual address by which the user refers to the minidisk. mode is the type of access the user has: either RIO or Rli, or nnn
for the number of cylinders of TDSK space type raddr DUMP UNIT {CP } Ail indicates that the device of device type "type" located at raddr
is the system dump unit.
Section 3. CP Co.mands 129