SCSI Write Commands - Write Long (10)

Write Long (10)

The Write Long command allows for Error Correcting Code (ECC). The data sent from the initiator will include ECC fields as well as real data. The Byte Transfer Length field tells the target how much data will need to be returned when the data is subsequently retrieved with a Read Long command. The CDB structure is:

bit→
↓byte
7 6 5 4 3 2 1 0
0 Operation code = 3Fh
1 COR_DIS WR_UNCOR PBLOCK Reserved Obsolete
2 LBA
3
4
5
6 Reserved
7 Byte Transfer Length
8
9 Control

Read more about this topic:  SCSI Write Commands

Famous quotes containing the words write and/or long:

    We write from aspiration and antagonism, as well as from experience. We paint those qualities which we do not possess.
    Ralph Waldo Emerson (1803–1882)

    The fact is the sweetest dream that labor knows.
    My long scythe whispered and left the hay to make.
    Robert Frost (1874–1963)