5-22 A-61124 March 1999
Request Sense data
Descriptor Data Definition
Valid = 1 Data is always valid
Error Code = 70H
= 71H
Current Error
Deferred Error
Segment Number = 0 Not used
Filemark = 0 Not valid
EOM = 0 Not valid
ILI = 0
= 1
No Incorrect Length
Incorrect Length Indicator is on
Sense Key = 00H
= 01H
= 02H
= 04H
= 05H
= 06H
= 0BH
= 0DH
No Sense or Incorrect Length
Recovered error
Not ready
Hardware error
Illegal request
Unit Attention
Aborted Command
Volume overflow (buffer overflow)
Information Bytes = residue
= image #
Difference between the requested bytes and the
actual bytes of data received (when ILI is on)
Sequential Image ID Number of approximate
image where Check Condition occurred
Additional Length = 10 Additional bytes of sense data (17–7)
Cmd Spec Info = 0 Not used
Additional Sense
Code, Qualifier
= See “Request Sense data” section
FRU# = Field Replaceable Unit
SKSV = Not used
Sense Key Specific = Not used