我正在使用 Ubuntu 20。几天前，操作系统无法启动并出现硬盘错误。因此，我从 PenDrive 启动 Ubuntu 并运行 smartctl 来执行磁盘健康检查。
硬盘信息：
smartctl 7.1 2019-12-30 r5022 [x86_64-linux-5.4.0-26-generic] (local build)
Copyright (C) 2002-19, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Device Model: WDC WD10JPVX-75JC3T0
Serial Number: WXV1EC4LP8RX
LU WWN Device Id: 5 0014ee 65b053a63
Firmware Version: 01.01A01
User Capacity: 1,000,204,886,016 bytes [1.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 5400 rpm
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: ACS-2 (minor revision not indicated)
SATA Version is: SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: Sun Jul 19 15:52:12 2020 UTC
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: FAILED!
Drive failure expected in less than 24 hours. SAVE ALL DATA.
See vendor-specific Attribute list for failed Attributes.
General SMART Values:
Offline data collection status: (0x84) Offline data collection activity
was suspended by an interrupting command from host.
Auto Offline Data Collection: Enabled.
Self-test execution status: ( 0) The previous self-test routine completed
without error or no self-test has ever
been run.
Total time to complete Offline
data collection: (18420) seconds.
Offline data collection
capabilities: (0x7b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
Conveyance Self-test supported.
Selective Self-test supported.
SMART capabilities: (0x0003) Saves SMART data before entering
power-saving mode.
Supports SMART auto save timer.
Error logging capability: (0x01) Error logging supported.
General Purpose Logging supported.
Short self-test routine
recommended polling time: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 206) minutes.
Conveyance self-test routine
recommended polling time: ( 5) minutes.
SCT capabilities: (0x7035) SCT Status supported.
SCT Feature Control supported.
SCT Data Table supported.
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 0x002f 193 193 051 Pre-fail Always - 123282
3 Spin_Up_Time 0x0027 182 177 021 Pre-fail Always - 1875
4 Start_Stop_Count 0x0032 098 098 000 Old_age Always - 2813
5 Reallocated_Sector_Ct 0x0033 133 133 140 Pre-fail Always FAILING_NOW 2829
7 Seek_Error_Rate 0x002e 163 143 000 Old_age Always - 65535
9 Power_On_Hours 0x0032 090 090 000 Old_age Always - 7829
10 Spin_Retry_Count 0x0032 100 100 000 Old_age Always - 0
11 Calibration_Retry_Count 0x0032 100 100 000 Old_age Always - 0
12 Power_Cycle_Count 0x0032 098 098 000 Old_age Always - 2410
191 G-Sense_Error_Rate 0x0032 001 001 000 Old_age Always - 170
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 312
193 Load_Cycle_Count 0x0032 188 188 000 Old_age Always - 37465
194 Temperature_Celsius 0x0022 103 093 000 Old_age Always - 44
196 Reallocated_Event_Count 0x0032 001 001 000 Old_age Always - 2654
197 Current_Pending_Sector 0x0032 001 001 000 Old_age Always - 65318
198 Offline_Uncorrectable 0x0030 200 200 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 1
200 Multi_Zone_Error_Rate 0x0008 001 001 000 Old_age Offline - 167119
240 Head_Flying_Hours 0x0032 092 092 000 Old_age Always - 5946
241 Total_LBAs_Written 0x0032 200 200 000 Old_age Always - 23841324672
242 Total_LBAs_Read 0x0032 200 200 000 Old_age Always - 37145294344
254 Free_Fall_Sensor 0x0032 200 200 000 Old_age Always - 0
SMART Error Log Version: 1
ATA Error Count: 54049 (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 54049 occurred at disk power-on lifetime: 6727 hours (280 days + 7 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
-- -- -- -- -- -- --
04 61 03 00 00 00 a0 Device Fault; Error: ABRT
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
ef 90 03 00 00 00 a0 00 01:57:01.384 SET FEATURES [Disable SATA feature]
ef 02 00 00 00 00 a0 00 01:57:01.384 SET FEATURES [Enable write cache]
ef 90 03 00 00 00 a0 00 01:57:00.494 SET FEATURES [Disable SATA feature]
ef 02 00 00 00 00 a0 00 01:57:00.494 SET FEATURES [Enable write cache]
Error 54048 occurred at disk power-on lifetime: 6727 hours (280 days + 7 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
-- -- -- -- -- -- --
04 61 00 00 00 00 a0 Device Fault; Error: ABRT
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
ef 02 00 00 00 00 a0 00 01:57:01.384 SET FEATURES [Enable write cache]
ef 90 03 00 00 00 a0 00 01:57:00.494 SET FEATURES [Disable SATA feature]
ef 02 00 00 00 00 a0 00 01:57:00.494 SET FEATURES [Enable write cache]
Error 54047 occurred at disk power-on lifetime: 6727 hours (280 days + 7 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
-- -- -- -- -- -- --
04 61 03 00 00 00 a0 Device Fault; Error: ABRT
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
ef 90 03 00 00 00 a0 00 01:57:00.494 SET FEATURES [Disable SATA feature]
ef 02 00 00 00 00 a0 00 01:57:00.494 SET FEATURES [Enable write cache]
ef 90 03 00 00 00 a0 00 01:56:59.625 SET FEATURES [Disable SATA feature]
ef 02 00 00 00 00 a0 00 01:56:59.624 SET FEATURES [Enable write cache]
Error 54046 occurred at disk power-on lifetime: 6727 hours (280 days + 7 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
-- -- -- -- -- -- --
04 61 00 00 00 00 a0 Device Fault; Error: ABRT
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
ef 02 00 00 00 00 a0 00 01:57:00.494 SET FEATURES [Enable write cache]
ef 90 03 00 00 00 a0 00 01:56:59.625 SET FEATURES [Disable SATA feature]
ef 02 00 00 00 00 a0 00 01:56:59.624 SET FEATURES [Enable write cache]
Error 54045 occurred at disk power-on lifetime: 6727 hours (280 days + 7 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
-- -- -- -- -- -- --
04 61 03 00 00 00 a0 Device Fault; Error: ABRT
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
ef 90 03 00 00 00 a0 00 01:56:59.625 SET FEATURES [Disable SATA feature]
ef 02 00 00 00 00 a0 00 01:56:59.624 SET FEATURES [Enable write cache]
ef 90 03 00 00 00 a0 00 01:56:58.757 SET FEATURES [Disable SATA feature]
ef 02 00 00 00 00 a0 00 01:56:58.756 SET FEATURES [Enable write cache]
SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Conveyance offline Completed: unknown failure 90% 6694 -
# 2 Extended offline Completed: unknown failure 90% 6694 -
# 3 Short offline Completed: unknown failure 90% 6694 -
# 4 Short offline Completed: unknown failure 90% 6694 -
# 5 Extended offline Completed: unknown failure 90% 5657 -
# 6 Conveyance offline Completed: unknown failure 90% 5657 -
# 7 Extended offline Completed: unknown failure 90% 5656 -
# 8 Conveyance offline Completed: unknown failure 90% 5535 -
# 9 Short offline Completed: unknown failure 10% 5473 -
#10 Extended offline Completed: unknown failure 90% 5309 -
#11 Conveyance offline Aborted by host 90% 5309 -
#12 Short offline Aborted by host 10% 4768 -
#13 Short offline Completed without error 00% 4428 -
#14 Short offline Completed without error 00% 4328 -
#15 Short offline Completed without error 00% 4260 -
#16 Short offline Completed without error 00% 4231 -
#17 Short offline Completed without error 00% 4205 -
#18 Short offline Completed without error 00% 2644 -
#19 Short offline Completed without error 00% 2615 -
#20 Short offline Completed without error 00% 2563 -
#21 Short offline Completed without error 00% 1995 -
SMART Selective self-test log data structure revision number 1
SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS
1 0 0 Not_testing
2 0 0 Not_testing
3 0 0 Not_testing
4 0 0 Not_testing
5 0 0 Not_testing
Selective self-test flags (0x0):
After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.
错误信息
磁盘开机时出现错误54046 寿命：6727小时（280天+7小时）
如果需要更多信息，请告诉我，并帮助我解决问题或修复磁盘（如果可能）。
答案1
如 smartctl 输出所示，此磁盘已发生故障。无法对其进行“修复”。唯一要做的就是更换磁盘。如果磁盘仍在保修期内，您可以根据保修条款将其退回给制造商（如果您愿意并且您的安全策略允许）。