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SCSI Commands: 21BLOG SENSE
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62
Multi-byte numeric fields are in big-endian format. Each field records the specified
data at the time the event occurred. If the REPEAT bit is set, then the parameter
indicates that the specified event occurred multiple times in succession without any
other event type in between.
Field Bytes
Description
The density code of the medium loaded at the time the error occurred.
LTO4 drive
LTO3 drive
LTO2 = 42h (read only)
LTO1 = 40h (read only)
LTO3 = 44h
LTO2 = 42h
D
ENSITY
C
ODE
1
LTO4 = 46h
LTO3 = 44h
M
EDIUM
T
YPE
1
00h = data cartridge or none
01h = cleaning cartridge
80h = WORM cartridge
L
IFETIME
M
EDIA
M
OTION
H
OURS
4
The number of hours of hours of tape motion across the head since
manufacture when the event occurred.
R
EPEAT
1 bit
The Repeat bit is set if error event occurred multiple times
S
ENSE
K
EY
4 bits
The Sense Key value reported for the event.
ASC
1
The Additional Sense Code reported for the event.
ASCQ
1
The Additional Sense Code Qualifier reported for the event.
VSCQ 4
The Message Code reported for the event. These values are defined
in this manual in Appendix A: Message Codes.
P
RODUCT
R
EVISION
L
EVEL
4
The ASCII string representing the version of firmware in the drive
when the event occurred.
H
OURS
S
INCE
L
AST
C
LEAN
4
The time in medium motion hours since the last successful cleaning
when the error event occurred.
O
PERATION
C
ODE
1
The Operation Code of the command associated with the error event
S
ERVICE
A
CTION
5 bits
The Service Action of the command associated with the error event
M
EDIUM
ID
N
UMBER
32
The ASCII string representing the manufacturer and serial number of
the cartridge in the drive when the event occurred.
T
IMESTAMP
O
RIGIN
3 bits
This field is not supported and set to zero
T
IMESTAMP
6
The timestamp at the time of the error event
T
EMPERATURE
1
Temperature of drive when error event occurred. (Celsius). Note that
tempearature is only reported on the LTO3HH and LTO4HH drives. Other
drives report zero in this field.
Summary of Contents for LTO 4
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