
SCSI Commands
5-192 Quantum DLT 8000 Tape System
REQUEST SENSE Command (03h) (continued)
Table 5–87 REQUEST SENSE Data — Field Descriptions (continued)
Field Name Description
Tape Motion Hours This field reports the number of tape motion (i.e., head wear) hours.
Format is given as a hexadecimal word (2 bytes).
Power On Hours This field reports the total number of hours that drive power has been
applied since its last power on cycle (not total power on hours over
the device’s lifetime). Format is given as a hexadecimal longword (4
bytes).
Tape Remaining This field reports the amount of tape remaining in 4 KB (4096 bytes)
blocks.
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