Contents
vi Quantum Atlas 10K II Ultra 160/m SCSI Hard Disk Drives
5.29 RECEIVE DIAGNOSTIC RESULTS Command(1Ch).......................................................................................5-157
5.29.1 Supported Diagnostics Pages Page (00h)..........................................................................................5-159
5.29.2 Translate Address Page (40h)..............................................................................................................5-160
5.30 RELEASE (6) Command (17h).......................................................................................................................5-163
5.31 RELEASE (10) Command (57h).....................................................................................................................5-165
5.32 REPORT DEVICE IDENTIFIER Command........................................................................................................5-167
5.33 REPORT LUNS Command (0Ah)....................................................................................................................5-169
5.34 REQUEST SENSE Command (03h)................................................................................................................5-171
5.34.1 Sense Data Availability..........................................................................................................................5-171
5.34.2 Clearing Sense Data...............................................................................................................................5-172
5.34.3 Status Reporting...................................................................................................................................5-172
5.34.4 Sense Data Format for Error Code 70h and Error Code 71h...........................................................5-172
5.35 RESERVE (6) Command (16h).......................................................................................................................5-191
5.36 RESERVE (10) Command (56h)....................................................................................................................5-193
5.37 REZERO UNIT Command (01h).....................................................................................................................5-197
5.38 SEEK (6) Command (0Bh)..............................................................................................................................5-199
5.39 SEEK (10) Command (2Bh)...........................................................................................................................5-201
5.40 SEND DIAGNOSTIC Command (1Dh)...........................................................................................................5-203
5.40.1 Supported Diagnostic Page List...........................................................................................................5-204
5.40.2 Translate Address Page.........................................................................................................................5-204
5.41 SET DEVICE IDENTIFIER Command...............................................................................................................5-205
5.42 START STOP UNIT Command (1Bh)..............................................................................................................5-207
5.43 SYNCHRONIZE CACHE Command (35h)......................................................................................................5-209
5.44 TEST UNIT READY Command (00h)..............................................................................................................5-211
5.45 VERIFY Command (2Fh)................................................................................................................................5-213
5.46 WRITE (6) Command (0Ah)...........................................................................................................................5-213
5.47 WRITE (10) Command (2Ah)........................................................................................................................5-217
5.48 WRITE AND VERIFY Command (2Eh)...........................................................................................................5-219
5.49 WRITE BUFFER Command (3Bh)...................................................................................................................5-221
5.50 WRITE LONG Command (3Fh)......................................................................................................................5-223
5.51 WRITE SAME Command (41h)......................................................................................................................5-225
5.52 WRITE SKIP MASK Command (EAh).............................................................................................................5-227
5.53 XDREAD (10) Command (52h).....................................................................................................................5-229
5.54 XDWRITE (10) Command (50h)...................................................................................................................5-231
5.55 XPWRITE (10) Command (51h)....................................................................................................................5-233
Chapter 6 FEATURE DESCRIPTIONS
6.1 Key Features............................................................................................................................................................6-1
6.2 Prefetch...................................................................................................................................................................6-2
6.3 Write-Back Caching...............................................................................................................................................6-2
6.4 Zero Latency READ/WRITE.....................................................................................................................................6-3
6.5 Disconnect-Reconnect..........................................................................................................................................6-3
6.6 Track and Cylinder Skewing.................................................................................................................................6-3
6.7 Average Access Time.............................................................................................................................................6-3
6.8 Embedded Servo System ......................................................................................................................................6-4
6.9 Data Integrity and Security ...................................................................................................................................6-4
6.9.1 Media Error Protection...................................................................................................................................6-4
6.9.2 Transfer Error Protection................................................................................................................................6-4
