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docs(audits): first genuinely failing disk — the SMART PASSED trap
Commit the raw evidence from ST3000VX010 S/N Z6A07P2G (/dev/sdg on DooPlex),
which went 8 -> 352 unreadable sectors 11-13 Aug while smart_status.passed
stayed true throughout.

- fixtures/smart-ST3000VX010-failing-2026-08-14.json: raw smartctl -a -j, verbatim
- fixtures/smartd-history-sdg-2026-08-14.txt: 406 smartd journal lines, 11-14 Aug
- DIAG-smart-passed-trap-2026-08-14.md: the mechanism (attrs 187/197/198 all carry
  thresh 0, so a normalized value that floors at 1 can never fail the overall
  verdict on unreadable sectors), the non-monotonic timeline, the three controller
  defects with locators, and the counterfactual: zero emails would have been sent.
2026-08-14 07:57:07 +02:00

1026 lines
25 KiB
JSON

{
"json_format_version": [
1,
0
],
"smartctl": {
"version": [
7,
5
],
"pre_release": false,
"svn_revision": "5714",
"platform_info": "x86_64-linux-6.12.57+deb13-amd64",
"build_info": "(local build)",
"argv": [
"smartctl",
"-a",
"-j",
"/dev/sdg"
],
"drive_database_version": {
"string": "7.5/5706"
},
"exit_status": 64
},
"local_time": {
"time_t": 1786686799,
"asctime": "Fri Aug 14 07:53:19 2026 CEST"
},
"device": {
"name": "/dev/sdg",
"info_name": "/dev/sdg [SAT]",
"type": "sat",
"protocol": "ATA"
},
"model_family": "Seagate Skyhawk",
"model_name": "ST3000VX010-2E3166",
"serial_number": "Z6A07P2G",
"wwn": {
"naa": 5,
"oui": 3152,
"id": 2475315021
},
"firmware_version": "CV12",
"user_capacity": {
"blocks": 5860533168,
"bytes": 3000592982016
},
"logical_block_size": 512,
"physical_block_size": 4096,
"rotation_rate": 5900,
"form_factor": {
"ata_value": 2,
"name": "3.5 inches"
},
"trim": {
"supported": false
},
"in_smartctl_database": true,
"ata_version": {
"string": "ACS-2, ACS-3 T13/2161-D revision 3b",
"major_value": 1008,
"minor_value": 31
},
"sata_version": {
"string": "SATA 3.1",
"value": 126
},
"interface_speed": {
"max": {
"sata_value": 14,
"string": "6.0 Gb/s",
"units_per_second": 60,
"bits_per_unit": 100000000
},
"current": {
"sata_value": 3,
"string": "6.0 Gb/s",
"units_per_second": 60,
"bits_per_unit": 100000000
}
},
"smart_support": {
"available": true,
"enabled": true
},
"smart_status": {
"passed": true
},
"ata_smart_data": {
"offline_data_collection": {
"status": {
"value": 130,
"string": "was completed without error",
"passed": true
},
"completion_seconds": 97
},
"self_test": {
"status": {
"value": 0,
"string": "completed without error",
"passed": true
},
"polling_minutes": {
"short": 1,
"extended": 373,
"conveyance": 2
}
},
"capabilities": {
"values": [
123,
3
],
"exec_offline_immediate_supported": true,
"offline_is_aborted_upon_new_cmd": false,
"offline_surface_scan_supported": true,
"self_tests_supported": true,
"conveyance_self_test_supported": true,
"selective_self_test_supported": true,
"attribute_autosave_enabled": true,
"error_logging_supported": true,
"gp_logging_supported": true
}
},
"ata_sct_capabilities": {
"value": 4281,
"error_recovery_control_supported": true,
"feature_control_supported": true,
"data_table_supported": true
},
"ata_smart_attributes": {
"revision": 10,
"table": [
{
"id": 1,
"name": "Raw_Read_Error_Rate",
"value": 117,
"worst": 82,
"thresh": 6,
"when_failed": "",
"flags": {
"value": 15,
"string": "POSR-- ",
"prefailure": true,
"updated_online": true,
"performance": true,
"error_rate": true,
"event_count": false,
"auto_keep": false
},
"raw": {
"value": 131764672,
"string": "131764672"
}
},
{
"id": 3,
"name": "Spin_Up_Time",
"value": 93,
"worst": 93,
"thresh": 0,
"when_failed": "",
"flags": {
"value": 3,
"string": "PO---- ",
"prefailure": true,
"updated_online": true,
"performance": false,
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"event_count": false,
"auto_keep": false
},
"raw": {
"value": 0,
"string": "0"
}
},
{
"id": 4,
"name": "Start_Stop_Count",
"value": 97,
"worst": 97,
"thresh": 20,
"when_failed": "",
"flags": {
"value": 50,
"string": "-O--CK ",
"prefailure": false,
"updated_online": true,
"performance": false,
"error_rate": false,
"event_count": true,
"auto_keep": true
},
"raw": {
"value": 3245,
"string": "3245"
}
},
{
"id": 5,
"name": "Reallocated_Sector_Ct",
"value": 100,
"worst": 100,
"thresh": 10,
"when_failed": "",
"flags": {
"value": 51,
"string": "PO--CK ",
"prefailure": true,
"updated_online": true,
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"error_rate": false,
"event_count": true,
"auto_keep": true
},
"raw": {
"value": 0,
"string": "0"
}
},
{
"id": 7,
"name": "Seek_Error_Rate",
"value": 79,
"worst": 60,
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"when_failed": "",
"flags": {
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"string": "POSR-- ",
"prefailure": true,
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},
"raw": {
"value": 93236838,
"string": "93236838"
}
},
{
"id": 9,
"name": "Power_On_Hours",
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"string": "-O--CK ",
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},
"raw": {
"value": 60505,
"string": "60505h+00m+00.000s"
}
},
{
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"name": "Spin_Retry_Count",
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"flags": {
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"string": "PO--C- ",
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"event_count": true,
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},
"raw": {
"value": 0,
"string": "0"
}
},
{
"id": 12,
"name": "Power_Cycle_Count",
"value": 100,
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"when_failed": "",
"flags": {
"value": 50,
"string": "-O--CK ",
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},
"raw": {
"value": 75,
"string": "75"
}
},
{
"id": 184,
"name": "End-to-End_Error",
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"string": "-O--CK ",
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},
"raw": {
"value": 0,
"string": "0"
}
},
{
"id": 187,
"name": "Reported_Uncorrect",
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"flags": {
"value": 50,
"string": "-O--CK ",
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"updated_online": true,
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"event_count": true,
"auto_keep": true
},
"raw": {
"value": 1001,
"string": "1001"
}
},
{
"id": 188,
"name": "Command_Timeout",
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"worst": 100,
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"when_failed": "",
"flags": {
"value": 50,
"string": "-O--CK ",
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"event_count": true,
"auto_keep": true
},
"raw": {
"value": 0,
"string": "0"
}
},
{
"id": 189,
"name": "High_Fly_Writes",
"value": 43,
"worst": 43,
"thresh": 0,
"when_failed": "",
"flags": {
"value": 58,
"string": "-O-RCK ",
"prefailure": false,
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"performance": false,
"error_rate": true,
"event_count": true,
"auto_keep": true
},
"raw": {
"value": 57,
"string": "57"
}
},
{
"id": 190,
"name": "Airflow_Temperature_Cel",
"value": 60,
"worst": 52,
"thresh": 45,
"when_failed": "",
"flags": {
"value": 34,
"string": "-O---K ",
"prefailure": false,
"updated_online": true,
"performance": false,
"error_rate": false,
"event_count": false,
"auto_keep": true
},
"raw": {
"value": 723583016,
"string": "40 (Min/Max 33/43)"
}
},
{
"id": 191,
"name": "G-Sense_Error_Rate",
"value": 100,
"worst": 100,
"thresh": 0,
"when_failed": "",
"flags": {
"value": 50,
"string": "-O--CK ",
"prefailure": false,
"updated_online": true,
"performance": false,
"error_rate": false,
"event_count": true,
"auto_keep": true
},
"raw": {
"value": 0,
"string": "0"
}
},
{
"id": 192,
"name": "Power-Off_Retract_Count",
"value": 100,
"worst": 100,
"thresh": 0,
"when_failed": "",
"flags": {
"value": 50,
"string": "-O--CK ",
"prefailure": false,
"updated_online": true,
"performance": false,
"error_rate": false,
"event_count": true,
"auto_keep": true
},
"raw": {
"value": 33,
"string": "33"
}
},
{
"id": 193,
"name": "Load_Cycle_Count",
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"when_failed": "",
"flags": {
"value": 50,
"string": "-O--CK ",
"prefailure": false,
"updated_online": true,
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"error_rate": false,
"event_count": true,
"auto_keep": true
},
"raw": {
"value": 3375,
"string": "3375"
}
},
{
"id": 194,
"name": "Temperature_Celsius",
"value": 40,
"worst": 48,
"thresh": 0,
"when_failed": "",
"flags": {
"value": 34,
"string": "-O---K ",
"prefailure": false,
"updated_online": true,
"performance": false,
"error_rate": false,
"event_count": false,
"auto_keep": true
},
"raw": {
"value": 94489280552,
"string": "40 (0 22 0 0 0)"
}
},
{
"id": 197,
"name": "Current_Pending_Sector",
"value": 98,
"worst": 98,
"thresh": 0,
"when_failed": "",
"flags": {
"value": 18,
"string": "-O--C- ",
"prefailure": false,
"updated_online": true,
"performance": false,
"error_rate": false,
"event_count": true,
"auto_keep": false
},
"raw": {
"value": 352,
"string": "352"
}
},
{
"id": 198,
"name": "Offline_Uncorrectable",
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"when_failed": "",
"flags": {
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"string": "----C- ",
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"performance": false,
"error_rate": false,
"event_count": true,
"auto_keep": false
},
"raw": {
"value": 352,
"string": "352"
}
},
{
"id": 199,
"name": "UDMA_CRC_Error_Count",
"value": 200,
"worst": 200,
"thresh": 0,
"when_failed": "",
"flags": {
"value": 62,
"string": "-OSRCK ",
"prefailure": false,
"updated_online": true,
"performance": true,
"error_rate": true,
"event_count": true,
"auto_keep": true
},
"raw": {
"value": 0,
"string": "0"
}
}
]
},
"spare_available": {
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"threshold_percent": 10
},
"power_on_time": {
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"minutes": 0
},
"power_cycle_count": 75,
"temperature": {
"current": 40
},
"ata_smart_error_log": {
"summary": {
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"count": 1001,
"logged_count": 5,
"table": [
{
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"count": 0,
"lba": 16777215,
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},
"error_description": "Error: UNC at LBA = 0x0fffffff = 268435455",
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{
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},
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"command_name": "READ FPDMA QUEUED"
},
{
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},
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"command_name": "SET FEATURES [Enable SATA feature]"
},
{
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},
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"command_name": "READ NATIVE MAX ADDRESS EXT [OBS-ACS-3]"
},
{
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},
"powerup_milliseconds": 1253657793,
"command_name": "IDENTIFY DEVICE"
},
{
"registers": {
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},
"powerup_milliseconds": 1253657793,
"command_name": "SET FEATURES [Set transfer mode]"
}
]
},
{
"error_number": 1000,
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},
"error_description": "Error: UNC at LBA = 0x0fffffff = 268435455",
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{
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{
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},
{
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{
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]
},
{
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},
"error_description": "Error: UNC at LBA = 0x0fffffff = 268435455",
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{
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{
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{
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{
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{
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},
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]
},
{
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},
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{
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},
{
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},
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},
{
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},
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},
{
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},
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},
{
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},
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}
]
},
{
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},
"error_description": "Error: UNC at LBA = 0x0fffffff = 268435455",
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{
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},
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},
{
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},
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},
{
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},
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},
{
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},
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},
{
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},
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}
]
}
]
}
},
"ata_smart_self_test_log": {
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}
},
"ata_smart_selective_self_test_log": {
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"table": [
{
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"status": {
"value": 0,
"string": "Not_testing"
}
},
{
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}
},
{
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}
},
{
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}
},
{
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"string": "Not_testing"
}
}
],
"flags": {
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"remainder_scan_enabled": false
},
"power_up_scan_resume_minutes": 0
}
}