Digital Equipment AlphaServer 2000, Руководство пользователя, Страница: 98 / 196

Verifying System Configuration
show device The
show device
command displays the devices and controllers in
the system. The device name convention is shown in Figure 3–1.
Figure 3–1 Device Name Convention
dka0.0.0.0.0
MA043993A
1 2 3 4 5 6 7
!
Driver ID
Two-letter port or class driver designator
DR–RAID set device
DV–Diskette drive
ER–Ethernet port (EISA)
EW–Ethernet port (PCI)
PK–SCSI port, DK–SCSI disk, MK–SCSI tape
PU–DSSI port, DU–DSSI disk, MU–DSSI tape
"
Adapter ID: One-letter adapter designator (A,B,C . . . )
#
Device Unit Number: Unique device unit number. SCSI unit
numbers are forced to 100 x Node ID.
$
Bus Node Number: Bus Node ID
%
Channel Number: Used for multi-channel devices.
&
Slot Number:
• For EISA options—Correspond to EISA card cage slot
numbers (1–*).
• For PCI options—Slot 0 = Reserved
— Slot 1 = SCSI controller on I/O backplane
— Slot 2 = EISA to PCI bridge chip
— Slots 3–5 = Reserved
— Slots 6–8 = Correspond to PCI card cage slots: PCI0,
PCI1, and PCI2.
3–14 Options and Upgrades