DECstation 5000/260, Руководство оператора, Страница: 83 / 215

5.7 Testing External Storage Devices
5.7 Testing External Storage Devices
1. Turn on the system unit.
When the system unit has completed the power-up self-test successfully,
type
cnfg 3
and press Return.
A display that describes the SCSI connector and the drives attached to it
then appears on the monitor. This is a portion of a sample display for the
base system SCSI controller (slot 3).
>>cnfg 3
3:
KN05 DEC V1.0a TCF0 ( 32 MB)
(enet: 08-00-2b-2d-84-c7)
(SCSI = 7)
---------------------------------------------------
DEV
PID VID REV SCSI DEV
===== ================== ========== ====== ========
rz0
RZ55 (C) DEC DEC 0700 DIR
rz1 RZ24 (C) DEC DEC 0700 DIR
rz4 RRD42 (C) DEC DEC 0700 CD-ROM
tz5 SEQ
a. Look in the column labeled
SCSI DEV
for a coded description of the type
of drive (in this example,
DIR, CD--ROM, and SEQ
).
b. Look in the column labeled
PID
for a coded description of the part ID
number (in this example,
RZ55, RZ24, and RRD42
).
c. Look in the column labeled
DEV
for the device code and SCSI ID for
each of the drives connected to the base system SCSI connector (in this
example,
rz0, rz1, rz4, and tz5
). The last character of the code is the
SCSI ID. The drives in this example have the SCSI IDs 0, 1, 4, and 5.
d. Note that the TKZ and TZ drives do not display PID, VID and REV
information.
e. Check the slot configuration display to see if the system recognizes all
of the drives in the external storage devices that you connected to the
SCSI connector in that slot.
Table 5–4 lists the device codes, device descriptions, and types of drives
you may see in your slot configuration display.
External Storage Devices 5–19