SCSI Commands

REQUEST SENSE Command (03h) (continued)

Table 5–72 Supported ASC / ASCQ in Hex (continued)

Sense Key

ASC

ASCQ

Description

 

 

 

 

0Bh

48

00

IDE Message Error

COMMAND

49

00

Invalid Message Error

ABORTED

4B

00

Data Phase Error

(cont.)

4E

00

Overlapped Commands Attempted (queue tag is

 

 

 

not unique, CDB sent with abort tag message, or

 

 

 

untagged, or untagged CDBs are outstanding)

 

83

00

Can not Retry Read/Write Data Transfer (a

 

 

 

READ/WRITE Data Transfer was aborted due to a

 

 

 

bus parity error or unexpected ATN.

0Dh VOLUME OVERFLOW (No Additional Sense Code or Sense Code Qualifier)

0Eh MISCOMPARE (No Additional Sense Code or Sense Code Qualifier)

1Medium changer specific command.

2Contact a service representative.

3Bad firmware image or code download possible.

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.

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Quantum DLT 7000 Tape System

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Quantum Instruments DLT 7000 manual 0Bh IDE Message Error
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DLT 7000 specifications

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