HGST Ultrastar 7K4000 (SAS) Hard Disk Drive Specification
67
18.0 SCSI Command Set
Summaries of the SCSI commands supported by the drive are listed below. O = optional, M = mandatory
Table 40: SCSI Commands Supported
Type Code Description
M 04h FORMAT UNIT (04), page 70
M 12h INQUIRY (12), page 78
O 4Ch LOG SELECT (4C), page 98
O 4Dh LOG SENSE (4D), page 101
O 15h MODE SELECT (15), page 134
O 55h MODE SELECT (55), page 135
O 1Ah MODE SENSE (1A), page 136
O 5Ah MODE SENSE (5A), page 176
O 5Eh PERSISTENT RESERVE IN (5E), page 177
O 5Fh PERSISTENT RESERVE OUT (5F), page 180
O 34h PRE-FETCH (34), page 185
O 90h PRE-FETCH (90), page 186
M 08h READ (6) - (08), page 187
M 28h READ (10) - (28), page 188
O A8h READ (12) - (A8), page 190
O 88h READ (16) - (88), page 191
O 7Fh/09h READ (32) - (7F/09), page 192
O 3Ch READ BUFFER (3C), page 194
M 25h READ CAPACITY (10) - (25), page 198
O 9Eh/10h READ CAPACITY (16) (9E/10), page 200
O 37h READ DEFECT DATA (37), page 201
O B7h READ DEFECT DATA (B7), page 205
O 3Eh READ LONG (3E), page 207
O 9Eh READ LONG (9E), page 208
O 07h REASSIGN BLOCKS (07), page 209
O 1Ch RECEIVE DIAGNOSTICS RESULTS (1C), page 211
M 17h RELEASE (17), page 213
O 57h RELEASE (57), page 214
O A3h/05h REPORT DEVICE IDENTIFIER (A3/05), page 215
O A0h REPORT LUNS (A0), page 217
OA3h/0Ch
REPORT SUPPORTED OPERATION CODES (A3/0C),
page 218
OA3h/0Dh
REPORT SUPPORTED TASK MANAGEMENT FUNCTIONS
(A3/0D), page 223
M 03h REQUEST SENSE (03), page 225
M 16h RESERVE (16), page 226
O 56h RESERVE (56), page 227
O 01h REZERO UNIT (01), page 228
M 1Dh SEND DIAGNOSTIC (1D), page 232
O A4h/06h SET DEVICE IDENTIFIER (A4/06), page 239
O 1Bh START STOP UNIT (1B), page 240