Quantum DLTtape DLT 4000, Product Manual

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SCSI Commands
Quantum DLT 4000 Tape Drive 5-143
REQUEST SENSE Command (03h) (continued)
Table 5–68 Supported ASC / ASCQ in Hex (continued)
Sense Key ASC ASCQ Description
0Bh 2F 00 Commands Cleared by Another Initiator
COMMAND 43 00 Message Error
ABORTED 44 80 Unexpected Selection Interrupt
44 82 Command Complete Sequence Failure
44 83 SCSI Chip, Gross Error/ Illegal – Command Status
44 84 Unexpected/Unexplained Residue Count in Transfer
Register
44 87 Disconnect Sequence Failed
44 89 Command Cleared from Queue Without Other
45 00 Select/Reselect Failure
47 00 SCSI Parity Error
48 00 IDE Message Error
49 00 Invalid Message Error
4B 00 Data Phase Error
4E 00 Overlapped Commands Attempted
83 00 Can not Retry Read/Write Data Transfer
0Dh VOLUME OVERFLOW (No Additional Sense Code or Sense Code Qualifier)
0Eh MISCOMPARE (No Additional Sense Code or Sense Code Qualifier)
* = Medium Changer specific command.
Filemark, End of Medium (EOM), and Incorrect Length Indicator (ILI) Bits
Filemark (byte 2, bit 7), EOM (byte 2, bit 6), and ILI (byte 2, bit 5) are names
of fields in the SCSI-2 REQUEST SENSE command. Any of these bits may be set
to a 1 even though the Additional Sense Code (ASC) / Additional Sense Code
Qualifier (ASCQ) bits have a value of 0.
For example:
?
Filemark, EOM, ILI bit may be set to 1 with No Sense key (00h) and ASC /
ASCQ = 00 00.
?
Filemark, EOM, ILI bit may be set to 1 with Recovered Error (01h) and ASC
/ ASCQ = 00 00.
?
Filemark, BOM, ILI bit may be set to 1 with Medium Error (03h) and ASC /
ASCQ = 00 00.