HP Surestore 80fx Optical Drive and Library SCSI-2 Command Reference - Page 146

SCSI-2 Drive Commands SCSI-2 Drive Command Set Log Select Command (4CH) Table 2-97 NOTE Log Select Command (4CH) This command clears drive resident logs. Log Select Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code (4CH) 1 Reserved (0) 2 PC (01H) Reserved (0) 3 Reserved (0) 4 Reserved (0) 5 Reserved (0) 6 Reserved (0) 7 Parameter List Length (MSByte) (0) 8 Parameter List Length (LSByte) (12) (See Table 2-98 on page 2-110) 9 Reserved (0) Flag Link Initiators should issue LOG SENSE commands prior to issuing LOG SELECT commands to determine supported pages and page lengths. The ONLY capability the initiator is given via the Log Select command is to reset the cumulative logs. Parameter code and parameter information is listed in Table 2-99 on page 2-110. Chapter 2 2-109