Dell PowerVault ML6000 Dell PowerVault ML6000 SCSI Reference Guide - Page 81

Request Sense Response, Additional Sense Code Qualifier ASCQ

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Request Sense Response Table 69 Request Sense Response Byte Bit 7 6 5 4 3 2 1 0 0 Valid Response Code (70h) 1 Reserved 2 Reserved Sense Key 3 Information 6 7 Additional Sense Length (0Ah) 8 Command Specific Information (0000 0000h) 11 12 Additional Sense Code (ASC) 13 Additional Sense Code Qualifier (ASCQ) 14 Field Replaceable Unit Code 15 SKSV C/D Rsvd Rsvd BPV Bit Pointer 16 Field Pointer 17 Valid - The Valid field is set to 0 if the Information field is not valid. It is set to 1 if the Information field contains valid additional data as described below. Response Code - The Response Code field is set to 70h to indicate that the library returns current errors. Sense Key - Table 70 describes the Sense Key values. Table 70 Sense Key Sense Key Description 0h No Sense. No specific sense key information to report. 2h Not Ready. The library is not ready to perform motion commands. 4h Hardware Error. A hardware error was detected and operator intervention may be required. 5h Illegal Request. The CDB or supplied parameter data contains an unsupported or illegal parameter. 6h Unit Attention. The library operating status changed. Additional processing may be required. Bh Aborted Command. The library aborted the command. PowerVault ML6000 SCSI Reference Guide 71

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PowerVault ML6000 SCSI Reference Guide
71
Request Sense Response
Valid
– The Valid field is set to 0 if the Information field is not valid. It is set to 1 if the Information field
contains valid additional data as described below.
Response Code
– The Response Code field is set to 70h to indicate that the library returns current errors.
Sense Key
–
Table 70
describes the Sense Key values.
Table 69
Request Sense Response
Bit
Byte
7
6
5
4
3
2
1
0
0
Valid
Response Code (70h)
1
Reserved
2
Reserved
Sense Key
3
Information
6
7
Additional Sense Length (0Ah)
8
Command Specific Information (0000 0000h)
11
12
Additional Sense Code (ASC)
13
Additional Sense Code Qualifier (ASCQ)
14
Field Replaceable Unit Code
15
SKSV
C/D
Rsvd
Rsvd
BPV
Bit Pointer
16
Field Pointer
17
Table 70
Sense Key
Sense Key
Description
0h
No Sense. No specific sense key information to report.
2h
Not Ready. The library is not ready to perform motion commands.
4h
Hardware Error. A hardware error was detected and operator intervention may be
required.
5h
Illegal Request. The CDB or supplied parameter data contains an unsupported or illegal
parameter.
6h
Unit Attention. The library operating status changed. Additional processing may be
required.
Bh
Aborted Command. The library aborted the command.