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- $ sudo sg_inq /dev/sda
- standard INQUIRY:
- PQual=0 Device_type=0 RMB=0 LU_CONG=0 version=0x02 [SCSI-2]
- [AERC=0] [TrmTsk=0] NormACA=0 HiSUP=0 Resp_data_format=2
- SCCS=0 ACC=0 TPGS=0 3PC=0 Protect=0 [BQue=0]
- EncServ=0 MultiP=0 [MChngr=0] [ACKREQQ=0] Addr16=0
- [RelAdr=1] WBus16=0 Sync=1 [Linked=0] [TranDis=0] CmdQue=1
- length=59 (0x3b), but only fetched 56 bytes Peripheral device type: disk
- Vendor identification: MICROP
- Product identification: 3243-19SC2
- Product revision level: MA08
- Unit serial number: 6113740666
- $ dd iflag=direct if=/dev/sda of=/dev/null count=10000 bs=512
- 5120000 bytes (5.1 MB, 4.9 MiB) copied, 9.25367 s, 553 kB/s
- $ dd iflag=direct if=/dev/sda of=/dev/null count=10000 bs=1k
- 9085952 bytes (9.1 MB, 8.7 MiB) copied, 8.99581 s, 1.0 MB/s
- $ dd iflag=direct if=/dev/sda of=/dev/null count=10000 bs=4k
- dd: error reading '/dev/sda': Input/output error
- 9084928 bytes (9.1 MB, 8.7 MiB) copied, 3.54208 s, 2.6 MB/s
- $ dd iflag=direct if=/dev/sda of=/dev/null count=10000 bs=8k
- dd: error reading '/dev/sda': Input/output error
- 9084928 bytes (9.1 MB, 8.7 MiB) copied, 2.75094 s, 3.3 MB/s
- $ dd iflag=direct if=/dev/sda of=/dev/null count=10000 bs=16k
- dd: error reading '/dev/sda': Input/output error
- 9076736 bytes (9.1 MB, 8.7 MiB) copied, 1.9596 s, 4.6 MB/s
- $ sudo scsiinfo -e /dev/sda
- Data from Error Recovery Page
- -----------------------------
- AWRE 1
- ARRE 1
- TB 0
- RC 0
- EER 0
- PER 1
- DTE 0
- DCR 0
- Read Retry Count 14
- Correction Span 28
- Head Offset Count 0
- Data Strobe Offset Count 0
- Write Retry Count 42
- Recovery Time Limit 0
- aperez@q6600:~$ sudo scsiinfo -f /dev/sda -
- Data from Format Device Page
- ----------------------------
- Removable Medium 0
- Supports Hard Sectoring 1
- Supports Soft Sectoring 0
- Addresses assigned by surface 0
- Tracks per Zone 19
- Alternate sectors per zone 6
- Alternate tracks per zone 0
- Alternate tracks per lun 57
- Sectors per track 139
- Bytes per sector 512
- Interleave 1
- Track skew factor 30
- Cylinder skew factor 60
- aperez@q6600:~$ sudo scsiinfo -a /dev/sda
- aperez@q6600:~$ sudo scsiinfo -a /dev/sda
- Scsiinfo version 1.7(eowmob)
- Inquiry command
- ---------------
- Relative Address 1
- Wide bus 32 0
- Wide bus 16 0
- Synchronous neg. 1
- Linked Commands 0
- Command Queueing 1
- SftRe 0
- Device Type 0
- Peripheral Qualifier 0
- Removable? 0
- Device Type Modifier 0
- ISO Version 0
- ECMA Version 0
- ANSI Version 2
- AENC 0
- TrmIOP 0
- Response Data Format 2
- Vendor: MICROP
- Product: 3243-19SC2
- Revision level: MA08AUSPEX 50-0173
- Serial Number '6113740666'
- Data from Rigid Disk Drive Geometry Page
- ----------------------------------------
- Number of cylinders 3956
- Number of heads 19
- Starting write precomp 0
- Starting reduced current 0
- Drive step rate 0
- Landing Zone Cylinder 0
- RPL 0
- Rotational Offset 0
- Rotational Rate 7200
- Data from Caching Page
- ----------------------
- Write Cache 0
- Read Cache 1
- Prefetch units 0
- Demand Read Retention Priority 0
- Demand Write Retention Priority 0
- Disable Pre-fetch Transfer Length 0
- Minimum Pre-fetch 0
- Maximum Pre-fetch 0
- Maximum Pre-fetch Ceiling 0
- Data from Format Device Page
- ----------------------------
- Removable Medium 0
- Supports Hard Sectoring 1
- Supports Soft Sectoring 0
- Addresses assigned by surface 0
- Tracks per Zone 19
- Alternate sectors per zone 6
- Alternate tracks per zone 0
- Alternate tracks per lun 57
- Sectors per track 139
- Bytes per sector 512
- Interleave 1
- Track skew factor 30
- Cylinder skew factor 60
- Data from Error Recovery Page
- -----------------------------
- AWRE 1
- ARRE 1
- TB 0
- RC 0
- EER 0
- PER 1
- DTE 0
- DCR 0
- Read Retry Count 14
- Correction Span 28
- Head Offset Count 0
- Data Strobe Offset Count 0
- Write Retry Count 42
- Recovery Time Limit 0
- Data from Control Page
- ----------------------
- RLEC 0
- QErr 0
- DQue 0
- EECA 0
- RAENP 0
- UUAENP 0
- EAENP 0
- Queue Algorithm Modifier 1
- Ready AEN Holdoff Period 0
- Data from Disconnect-Reconnect Page
- -----------------------------------
- Buffer full ratio 0
- Buffer empty ratio 0
- Bus Inactivity Limit 5
- Disconnect Time Limit 0
- Connect Time Limit 0
- Maximum Burst Size 0
- DTDC 0x0
- Data from Defect Lists
- ----------------------
- 237 entries in manufacturer table.
- Format is: bytes from index [Cyl:Head:Off]
- Offset -1 marks whole track as bad.
- 97:14:57801 101:2:73104 110:2:26994 113:2:58602 125:2:67015
- 139:3:41181 195:0:54250 244:11:76226 261:2:44766 270:15:86304
- 319:15:45082 325:8:15875 326:8:15875 327:8:15875 328:8:15896
- 329:8:15894 330:8:15890 331:8:15890 332:8:15671 332:10:38055
- 333:8:15890 334:8:15890 335:8:15890 336:8:15890 337:8:15890
- 338:8:15894 339:8:15894 340:8:15896 341:8:15875 342:8:15875
- 343:8:15875 379:0:60335 393:13:74114 404:3:36403 416:13:74093
- 430:9:1588 437:3:57923 450:10:67797 492:15:30580 493:15:53987
- 496:6:11050 496:18:50821 510:2:61615 555:3:41753 560:0:22918
- 586:13:20803 587:11:8688 603:2:37951 617:12:40477 647:6:30220
- 696:5:12026 714:5:67575 722:16:2713 748:2:54898 778:17:38116
- 806:18:11853 808:13:19192 824:3:19807 825:3:19807 837:10:44677
- 845:10:48434 852:4:14473 857:6:27751 880:15:27410 889:3:62034
- 899:15:33889 912:3:19716 940:18:30049 993:14:81689 995:12:68226
- 996:13:37617 1011:1:39491 1072:12:76016 1089:8:53757 1114:3:3966
- 1133:17:40661 1137:12:57496 1138:12:57492 1143:17:43091 1153:15:31506
- 1159:7:7559 1160:7:7559 1182:6:14024 1185:0:45676 1186:18:19755
- 1187:15:34216 1206:2:36375 1226:16:44174 1229:2:18193 1235:0:60798
- 1257:2:647 1260:1:28848 1283:6:55674 1286:4:46400 1299:11:19125
- 1354:7:54198 1355:12:66072 1364:18:28374 1365:18:28374 1366:18:28374
- 1374:8:61238 1375:8:61238 1376:8:61238 1377:8:61238 1378:8:61310
- 1379:8:61238 1380:8:61238 1381:8:61238 1382:8:61238 1383:8:61281
- 1384:8:61238 1385:8:61238 1386:8:61238 1387:8:61238 1388:8:61281
- 1389:8:61238 1390:8:61238 1391:8:61238 1392:8:61238 1393:8:61238
- 1394:8:61238 1395:8:61238 1396:8:61238 1397:8:61238 1398:5:26312
- 1398:8:61267 1399:8:61238 1400:8:61238 1401:8:61238 1402:8:61238
- 1424:15:23670 1434:2:18034 1444:0:74878 1456:15:22329 1482:0:7942
- 1489:7:19385 1541:13:15040 1549:16:16874 1550:13:8517 1573:6:4333
- 1687:8:59599 1690:12:10355 1691:12:10355 1692:12:10355 1693:12:10370
- 1694:12:10368 1694:16:19037 1695:12:10370 1696:12:10373 1697:12:10355
- 1698:5:26811 1698:12:10355 1699:12:10355 1727:12:14754 1758:11:22984
- 1787:17:9696 1822:12:58935 1835:4:25704 1844:2:16314 1858:9:54628
- 1859:15:73200 1862:6:54673 1869:15:50476 1886:4:47432 1936:11:2326
- 1978:11:7324 1980:0:3389 1998:11:32681 2025:4:67152 2053:18:26919
- 2068:9:39938 2097:4:15366 2136:6:37133 2137:6:37131 2138:6:37133
- 2162:14:30363 2169:11:48675 2172:18:62453 2187:4:67777 2187:8:7973
- 2201:1:10964 2235:4:70784 2237:17:54600 2280:15:38867 2281:14:55688
- 2283:16:16943 2309:1:37195 2341:17:3979 2389:5:33313 2406:7:63815
- 2412:0:30309 2447:15:6580 2457:2:5752 2471:4:50618 2511:3:47370
- 2511:3:47378 2536:9:7199 2557:15:20994 2561:17:66084 2581:4:7461
- 2616:9:424 2642:10:6961 2649:9:61651 2653:9:61632 2694:5:65258
- 2719:14:25429 2749:7:21336 2845:16:12042 2894:10:8292 2906:6:29813
- 3002:5:7295 3043:16:26737 3057:14:44719 3058:4:6657 3074:8:7357
- 3081:17:60290 3131:4:18854 3132:4:18856 3169:8:34545 3181:1:45494
- 3279:3:18774 3309:0:33786 3339:14:55840 3344:15:23783 3347:7:45583
- 3471:14:34301 3520:11:52195 3528:17:1932 3556:0:19675 3567:13:34783
- 3584:10:48848 3617:6:27257 3619:6:27254 3666:13:35316 3817:0:32680
- 3861:14:12616 3951:0:227
- 10 entries in grown table.
- Format is: bytes from index [Cyl:Head:Off]
- Offset -1 marks whole track as bad.
- 6:18:19019 6:18:29720 6:18:39103 6:18:65253 6:18:69099
- 7:18:19019 7:18:29720 7:18:39103 7:18:65253 7:18:69099
- Data from Notch Parameters Page
- -------------------------------
- Notched Drive 1
- Logical or Physical Notch 0
- Max # of notches 16
- Active Notch 0
- Starting Boundary 0x0
- Ending Boundary 0xf7312
- Pages Notched 00000000 00000008
- Unable to read Verify Error Recovery Page 07h
- Unable to read Peripheral Device Page 09h
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