Quantum DLT 8000 Product Manual page 210

SCSI Commands
LOG SENSE Command (4Dh) (continued)
Table 5–31 Log Parameters for DEVICE WELLNESS LOG SENSE Page Field
Field Name
Parameter Code
DU
DS
TSD
ETC
TMC
LP
Time Stamp
Media ID
5-66
Descriptions
Description
Parameter Codes 0000h through 000Fh are supported. This provides
16 log entries for error information capture.
Disable Update. Always 0.
Disable Save. Not supported. This bit always set to 1.
Target Save Disable. Not supported. This bit always set to 0.
Enable Threshold Comparison. Threshold checking is not supported
on this page. Always set to 0.
Threshold Met Criteria. Always 0.
List Parameter. Always set to 0.
Power-on hours when check condition occurred (note that this is the
number of power-on hours since the last time the unit was powered
on, not total number of hours during the lifetime of the drive).
The time stamp counter is updated once per hour; if the tape drive is
powered down before the hourly update occurs, the update will not
occur until a full hour after power is re-applied.
Internal media identifier being used when check condition occurred.
0 = no media or unknown media when event occurred. Note that
this is not an applicable means of tracing media.
Quantum DLT 8000 Tape System