Digital Equipment DECstation 5000/100 Series, Руководство по обслуживанию

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SCSI Send Diagnostics Test
The SCSI send diagnostics test runs the self-test for an
individual SCSI device. You can specify whether the test alters
drive parameters and includes a write operation.
To run the SCSI send diagnostics test, type
t 3/scsi/sdiag
scsi_id [
d
] [
u
] [
s
] and press Return.
When you type the SCSI send diagnostics command,
Replace
scsi_id
with the SCSI ID of the device you want to
test. The default SCSI ID is 0.
Include the optional d and u parameters to specify the
conditions that those parameters set for the specific drive
you are testing. Note that the result of including d and u
depends on the specific drive. To determine the effect of
including d and u, refer to the service guide for the drive
that you want to test.
Include the optional s parameter to suppress the error
message display.
SCSI send diagnostics test error messages
SCSI send diagnostic test error messages have the form
?TFL: 3/sdiag ( code : description )
?TFL 3/scsi/sdiag indicates that the SCSI send diagnostics
test reported an error.
code represents a number that indicates which portion of
the test failed.
description represents additional information that describes
the failure.
Table D-31 lists error codes and descriptions used in SCSI send
diagnostics test error messages.
Base System Test Commands and Messages D–59