lexaiden@lexserv01 ~> sudo badblocks -vsw -t 0xAA -t 0x55 -b 4096 -c 2048 /dev/sdc [sudo] password for lexaiden: Checking for bad blocks in read-write mode From block 0 to 1953506645 Testing with pattern 0xaa: done Reading and comparing: done Testing with pattern 0x55: done Reading and comparing: done Pass completed, 0 bad blocks found. (0/0/0 errors) lexaiden@lexserv01 ~> sudo smartctl -AiH --log=error /dev/sdc [sudo] password for lexaiden: smartctl 7.5 2025-04-30 r5714 [x86_64-linux-6.12.68-1-MANJARO] (local build) Copyright (C) 2002-25, Bruce Allen, Christian Franke === START OF INFORMATION SECTION === Model Family: Western Digital Ultrastar (He10/12) Device Model: WDC WD80EMAZ-00WJTA0 Serial Number: 7SKXD1RW LU WWN Device Id: 5 000cca 252f72e28 Firmware Version: 83.H0A83 User Capacity: 8,001,563,222,016 bytes [8.00 TB] Sector Sizes: 512 bytes logical, 4096 bytes physical Rotation Rate: 5400 rpm Form Factor: 3.5 inches Device is: In smartctl database 7.5/5706 ATA Version is: ACS-2, ATA8-ACS T13/1699-D revision 4 SATA Version is: SATA 3.2, 6.0 Gb/s (current: 6.0 Gb/s) Local Time is: Sat Feb 28 11:20:30 2026 CET SMART support is: Available - device has SMART capability. SMART support is: Enabled === START OF READ SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED SMART Attributes Data Structure revision number: 16 Vendor Specific SMART Attributes with Thresholds: ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 1 Raw_Read_Error_Rate 0x000b 100 100 016 Pre-fail Always - 0 2 Throughput_Performance 0x0004 129 129 054 Old_age Offline - 112 3 Spin_Up_Time 0x0007 160 160 024 Pre-fail Always - 412 (Average 411) 4 Start_Stop_Count 0x0012 100 100 000 Old_age Always - 31 5 Reallocated_Sector_Ct 0x0033 100 100 005 Pre-fail Always - 0 7 Seek_Error_Rate 0x000a 100 100 067 Old_age Always - 0 8 Seek_Time_Performance 0x0004 128 128 020 Old_age Offline - 18 9 Power_On_Hours 0x0012 100 100 000 Old_age Always - 544 10 Spin_Retry_Count 0x0012 100 100 060 Old_age Always - 0 12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 31 22 Helium_Level 0x0023 100 100 025 Pre-fail Always - 100 192 Power-Off_Retract_Count 0x0032 099 099 000 Old_age Always - 1746 193 Load_Cycle_Count 0x0012 099 099 000 Old_age Always - 1746 194 Temperature_Celsius 0x0002 203 203 000 Old_age Always - 32 (Min/Max 21/34) 196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always - 0 197 Current_Pending_Sector 0x0022 100 100 000 Old_age Always - 0 198 Offline_Uncorrectable 0x0008 100 100 000 Old_age Offline - 0 199 UDMA_CRC_Error_Count 0x000a 200 200 000 Old_age Always - 143 SMART Error Log Version: 1 ATA Error Count: 143 (device log contains only the most recent five errors) CR = Command Register [HEX] FR = Features Register [HEX] SC = Sector Count Register [HEX] SN = Sector Number Register [HEX] CL = Cylinder Low Register [HEX] CH = Cylinder High Register [HEX] DH = Device/Head Register [HEX] DC = Device Command Register [HEX] ER = Error register [HEX] ST = Status register [HEX] Powered_Up_Time is measured from power on, and printed as DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes, SS=sec, and sss=millisec. It "wraps" after 49.710 days. Error 143 occurred at disk power-on lifetime: 445 hours (18 days + 13 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 84 43 00 00 00 00 00 Error: ICRC, ABRT at LBA = 0x00000000 = 0 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 60 30 70 18 0d 00 40 08 4d+00:21:46.579 READ FPDMA QUEUED 60 08 f0 00 0d c0 40 08 4d+00:21:46.489 READ FPDMA QUEUED 60 08 30 00 b9 6a 40 08 4d+00:21:46.483 READ FPDMA QUEUED 60 08 e8 00 b9 ea 40 08 4d+00:21:46.480 READ FPDMA QUEUED 60 08 18 00 0d c0 40 08 4d+00:21:46.477 READ FPDMA QUEUED Error 142 occurred at disk power-on lifetime: 348 hours (14 days + 12 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 84 43 00 00 00 00 00 Error: ICRC, ABRT at LBA = 0x00000000 = 0 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 60 00 50 00 44 83 40 08 00:03:05.702 READ FPDMA QUEUED 60 00 48 00 38 83 40 08 00:03:05.622 READ FPDMA QUEUED 60 00 40 00 3c 83 40 08 00:03:05.620 READ FPDMA QUEUED 60 00 38 00 34 83 40 08 00:03:05.613 READ FPDMA QUEUED 60 00 30 00 28 83 40 08 00:03:05.608 READ FPDMA QUEUED Error 141 occurred at disk power-on lifetime: 348 hours (14 days + 12 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 84 43 00 00 00 00 00 Error: ICRC, ABRT at LBA = 0x00000000 = 0 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 60 00 40 00 7c 54 40 08 00:02:53.048 READ FPDMA QUEUED 60 00 48 00 78 54 40 08 00:02:52.968 READ FPDMA QUEUED 60 00 38 00 74 54 40 08 00:02:52.963 READ FPDMA QUEUED 60 00 30 00 68 54 40 08 00:02:52.940 READ FPDMA QUEUED 60 00 28 00 6c 54 40 08 00:02:52.940 READ FPDMA QUEUED Error 140 occurred at disk power-on lifetime: 348 hours (14 days + 12 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 84 43 00 00 00 00 00 Error: ICRC, ABRT at LBA = 0x00000000 = 0 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 60 00 50 00 ac 2a 40 08 00:02:33.958 READ FPDMA QUEUED 60 00 48 00 b4 2a 40 08 00:02:33.897 READ FPDMA QUEUED 60 00 40 00 a8 2a 40 08 00:02:33.888 READ FPDMA QUEUED 60 00 38 00 9c 2a 40 08 00:02:33.882 READ FPDMA QUEUED 60 00 30 00 a4 2a 40 08 00:02:33.882 READ FPDMA QUEUED Error 139 occurred at disk power-on lifetime: 348 hours (14 days + 12 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 84 43 00 00 00 00 00 Error: ICRC, ABRT at LBA = 0x00000000 = 0 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 60 00 18 00 b8 28 40 08 00:02:32.781 READ FPDMA QUEUED 60 00 10 00 ac 28 40 08 00:02:32.710 READ FPDMA QUEUED 60 00 08 00 b4 28 40 08 00:02:32.709 READ FPDMA QUEUED 60 00 00 00 a8 28 40 08 00:02:32.688 READ FPDMA QUEUED 60 00 f0 00 9c 28 40 08 00:02:32.683 READ FPDMA QUEUED