Name | Value |
---|---|
NAME | XUDOC DEVICE LOOKUP TECH |
HEADER | TECHNICAL OVERVIEW: DEVICE LOOKUP |
TEXT | The Device Name, .01 Field of the Device File, may be used for lookup. Select DEVICE NAME: BBB.75 Devices are also cross-referenced by the flag which indicates whether it is a sign-on system device. Entering 'SYS' will display all devices with the flag set to 'yes'. This may be combined with the CPU and $I as above to futher limit the lookup choices: Select DEVICE NAME: SYS.BBB.75 If several names match the character string entered, a choice is presented. These lookup methods are possible since the Device File contains a number of cross-references: by name, $I, Volume Set(CPU), and Sign-on/System. The device $I (port number) may also be used for lookup. The search will find all devices on all volume sets/CPUs that use a port of this number. Specifying the volume set/CPU will narrow the lookup search. Entering the CPU name will display a choice of devices on that CPU. Entering the CPU name and $I, separated by a decimal point, will shorten the list: |
DATE ENTERED | 1989-01-20 00:00:00 |
AUTHOR | USER,ONE |