Guardian Procedure Calls Reference Manual

TAL Value RepresentationAttribute
UNSIGNED(1)demountable
UNSIGNED(1)has-subnames (12 bits of
filler)
The attributes returned in logical-info are defined as follows:
• ldev
is the logical device number of the device for which information has been obtained. On
G-series RVUs, the logical device number of a device can change whenever a device is
configured or the system is loaded.
• primary-processor
is the number of the processor in which the primary IOP that owns the device is running.
• primary-PIN
is process identification number (PIN) of the primary IOP that owns the device.
• backup-processor
is the number of the processor in which the backup IOP that owns the device is running.
• backup-PIN
is the process identification number (PIN) of the backup IOP that owns the device.
• type
is the device type of the device. See Appendix A: Device Types and Subtypes for a list of
device types.
• subtype
is the device subtype of the device. See Appendix A: Device Types and Subtypes for a list of
device subtypes.
• record-size
is the record size of the device.
• audited
if equal to 1, indicates that the device is TMF audited.
• dynamically-configured
if equal to 1, indicates that the device was configured dynamically instead of with SYSGEN.
• demountable
if equal to 1, indicates that the device is logically demountable.
• has-subnames
if equal to 1, indicates that the device has subdevices that can be opened (for example,
$DEVICE.#SUBDEV).
This set of attributes is returned in primary-info and backup-info if those parameters are
present:
TAL Value RepresentationAttribute
INTstatus
INTprimary-subtype
INTmirror-subtype
DEVICE_GETINFOBYLDEV_ Procedure (Superseded on G-series RVUs) 305