DEC VAXstation 3100 Owner's Manual page 121

Consider, for example, the following line from the previous display,
DKB400 RZ12 B/4/0/00 RODISK 205 MB RM WP RRD40
This line indicates an RRD40 compact disc drive, located at
address ID 4 on the SCSI-B bus, which is a read-only, removable
disk in a write-protected device.
Table 7-5 explains the mnemonics used in the SHOW DEVICE
display.
Table 7-5 SHOW DEVICE Display Column Heads
Identifier Definition
VMSA^B
Device name for VMS operating system software
ULTRIX
Device name for ULTRIX operating system software
ADDR Address
DEVTYP
Device lype
NUMBYTES
Nmnber of megabytes
RM/FX
Removable or fixed device
WP
Write protected
DEVNAM Device name
7-16 Running Diagnostics