Request Sense Data Format; Sense Key Codes - HP 3000 Series Handbook

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Table 5-58. REQUEST SENSE Data Format
BIT
BYTE
7 6
I
5
I
4
3
I
2
I
1
I
0
00
Valid Error Class = 7 Error Code = 0
01
Segment Number= 0
02
FM = 0
EOM = 0
I
ILl
I
Reserved Sense Key
03-06
(MSB=03)
Information Bytes
(LSB=06)
07
Additional Sense Length = OA
08-11 Command Specific Information = 00
12
Additional Sense Code
13 Additional Sense Code Qualifier = 00
14
Field Replaceable Unit Code = 00
15
FPV = 0
C/D = 0
I
Reserved
BPV = 0
I
Bit Pointer = 0
16-17
(MSB=OO) Field Pointer (LSB=OO)
Table 5-59. Sense Key Codes
VALUE DESCRIPTION
(HEX)
0 NO SENSE. No specific sense data to return; successful completion of command executed
prior to the REQUEST SENSE command.
1 RECOVERED ERROR. Last command completed successfully with an error recovery
operation, retries or error correction.
2 NOT READY. Drive cannot be accessed.
3 MEDIA ERROR. Command execution terminated with a nonrecoverable error condition
caused by a media defect.
4 HARDWARE ERROR. Drive detected a nonrecoverable hardware failure while executing a
command or performing a self-test.
5 ILLEGAL REQUEST. Illegal parameter in the command descriptor block (CDB) or in
additional parameters.
6 UNIT ATTENTION. Media has been changed, the drive has been reset by a power-on or
reset condition, or a BUS DEVICE RESET message.
8 BLANK CHECK. Drive encountered format-defined end-of-data block; attempted to read
audio track.
B ABORTED COMMAND. Drive aborted command execution.
5-80 Troubleshooting