Quantum DLT1/VS80 SCSI, Interface Manual

Page: 156 / 182

Chapter 4: SCSI Commands
4-114 July 2004 81-81276-01 Rev A01
If the specified test passes, the tape drive returns a GOOD status. Otherwise, it generates a CHECK
CONDITION and the Sense Data contains information about the failure.
Table 4-66.
Sense Keys Used with SEND DIAGNOSTIC (1Dh)
Sense Key Description
3h Medium Error – A positioning error has occurred where the
returned position does not match the expected.
4h Hardware Error – The Additional Sense Code/Qualifier fields
provide more specific information.
5h ILLEGAL REQUEST – Illegal bit settings in the SEND
DIAGNOSTIC command.
Eh Miscompare – A compare error occurred during a read.
Table 4-67.
Additional Sense Codes for Reporting Test Results
Additional
Sense Code
Additional
Sense Code
Qualifier Description
15h 2h A positioning error has occurred where the
returned position does not match the
expected.
40h 80h Level 1 ROM test failed.
40h 81h Level 1 RAM test failed.
40h 82h Level 1 test failed. Bad Drive status.
40h 83h Level 1 test failed. Loader Reset failed.