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4.2 Data Access Commands
C141-C013 221
4.2.7 SEEK (0B)
Bit
Byte
7 6 5 4 3 2 1 0
0 X'0B'
1 0 0 0 Logical Block Address (MSB)
2 Logical Block Address
3 Logical Block Address (LSB)
4 0 0 0 0 0 0 0 0
5 0 0 0 0 0 0 0 0
This command executes a seek operation of the cylinder/track where the logical
data block specified in the "Logical block address" field in the CDB exists.
When disconnect processing is permitted, the HDD performs disconnect
processing after receiving the CDB. After that, the HDD executes reconnect
processing at the point when the seek operation is completed and reports the
status.
When disconnect processing is not permitted, the HDD executes the seek
operation while still connected to the FC interface and when it is completed,
reports the status of this command.