
SCSI Commands
Quantum DLT 4000 Tape Drive 5-15
5.3 ERASE COMMAND (19H)
The ERASE command causes data on the tape medium to be erased. Any WRITE
data currently held in buffer memory and not yet written to tape is written to
tape before the ERASE command is executed. ERASE command must be issued
while at BOT.
Bit
Byte
7 6 5 4 3 2 1 0
0 Operation Code (19h)
1 Logical Unit Number
Reserved Immed Long (1)
2 Reserved
3 Reserved
4 Reserved
5 Unused Reserved Flag Link
Figure 5–3 ERASE Command Descriptor Block - Data Format
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