我有一台双启动笔记本电脑，上面安装了 Windows 10/dev/sda1和 Ubuntu /dev/sda6；最近，Windows 可以正常启动，但 Ubuntu 无法启动，提示文件系统遇到错误并提示我fsck手动运行：
- 我继续运行
fsck，/dev/sda6按照屏幕上的说明进行操作，并对所有传入提示选择“是”；在所有覆盖提示上选择“是”时，我观察到以下错误消息：
过了一会儿，Ubuntu 确实启动了，但缺少图标，但速度比平时慢一点。ata1:00: status: { DRDY ERR } ata1.00: error {UNC }
我不确定硬盘是否出现故障或应采取什么措施，但这是 SMART 输出/dev/sda6：
=== START OF INFORMATION SECTION ===
Model Family: Toshiba 2.5" HDD MQ01ABD...
Device Model: TOSHIBA MQ01ABD100
Serial Number: 17T7C00QT
LU WWN Device Id: 5 000039 78360b89e
Firmware Version: AX1R4C
User Capacity: 1,000,204,886,016 bytes [1.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 5400 rpm
Form Factor: 2.5 inches
Device is: In smartctl database [for details use: -P show]
ATA Version is: ATA8-ACS (minor revision not indicated)
SATA Version is: SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: Fri Jul 31 11:55:24 2020 IST
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
General SMART Values:
Offline data collection status: (0x82) Offline data collection activity
was completed without error.
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: ( 120) seconds.
Offline data collection
capabilities: (0x51) SMART execute Offline immediate.
No Auto Offline data collection support.
Suspend Offline collection upon new
command.
No Offline surface scan supported.
Self-test supported.
No 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: ( 199) minutes.
SCT capabilities: (0x003d) SCT Status supported.
SCT Error Recovery Control 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 100 100 050 Pre-fail Always - 0
2 Throughput_Performance 0x0027 100 100 050 Pre-fail Always - 0
3 Spin_Up_Time 0x0023 100 100 002 Pre-fail Always - 1720
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 35333
5 Reallocated_Sector_Ct 0x0033 100 100 010 Pre-fail Always - 0
7 Seek_Error_Rate 0x002f 100 100 050 Pre-fail Always - 0
8 Seek_Time_Performance 0x0025 100 100 050 Pre-fail Offline - 0
9 Power_On_Hours 0x0032 081 081 000 Old_age Always - 7739
10 Spin_Retry_Count 0x0033 253 100 030 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 5545
183 Runtime_Bad_Block 0x0032 100 100 001 Old_age Always - 0
184 End-to-End_Error 0x0033 100 100 097 Pre-fail Always - 0
185 Unknown_Attribute 0x0032 100 100 001 Old_age Always - 65535
187 Reported_Uncorrect 0x0032 001 001 000 Old_age Always - 562
188 Command_Timeout 0x0032 100 099 000 Old_age Always - 5
189 High_Fly_Writes 0x003a 100 100 001 Old_age Always - 0
190 Airflow_Temperature_Cel 0x0022 065 050 040 Old_age Always - 35 (Min/Max 25/35)
191 G-Sense_Error_Rate 0x0032 100 100 000 Old_age Always - 2796
192 Power-Off_Retract_Count 0x0022 100 100 000 Old_age Always - 3866683
193 Load_Cycle_Count 0x0032 094 094 000 Old_age Always - 69078
194 Temperature_Celsius 0x0022 065 050 040 Old_age Always - 35 (Min/Max 25/35)
196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 100 100 000 Old_age Always - 920
199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 1
SMART Error Log Version: 1
ATA Error Count: 564 (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 564 occurred at disk power-on lifetime: 7738 hours (322 days + 10 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
-- -- -- -- -- -- --
40 41 b0 e0 23 f7 40 Error: UNC at LBA = 0x00f723e0 = 16196576
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 08 b0 e0 23 f7 40 00 00:34:57.725 READ FPDMA QUEUED
ef 10 02 00 00 00 a0 00 00:34:57.724 SET FEATURES [Enable SATA feature]
ec 00 00 00 00 00 a0 00 00:34:57.723 IDENTIFY DEVICE
ef 03 45 00 00 00 a0 00 00:34:57.722 SET FEATURES [Set transfer mode]
ef 10 02 00 00 00 a0 00 00:34:57.722 SET FEATURES [Enable SATA feature]
Error 563 occurred at disk power-on lifetime: 7738 hours (322 days + 10 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
-- -- -- -- -- -- --
40 41 70 e0 23 f7 40 Error: UNC at LBA = 0x00f723e0 = 16196576
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 08 70 e0 23 f7 40 00 00:34:53.901 READ FPDMA QUEUED
ef 10 02 00 00 00 a0 00 00:34:53.900 SET FEATURES [Enable SATA feature]
ec 00 00 00 00 00 a0 00 00:34:53.899 IDENTIFY DEVICE
ef 03 45 00 00 00 a0 00 00:34:53.898 SET FEATURES [Set transfer mode]
ef 10 02 00 00 00 a0 00 00:34:53.898 SET FEATURES [Enable SATA feature]
Error 562 occurred at disk power-on lifetime: 7738 hours (322 days + 10 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
-- -- -- -- -- -- --
40 41 78 d8 23 f7 40 Error: UNC at LBA = 0x00f723d8 = 16196568
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 08 78 d8 23 f7 40 00 00:34:50.076 READ FPDMA QUEUED
ef 10 02 00 00 00 a0 00 00:34:50.076 SET FEATURES [Enable SATA feature]
ec 00 00 00 00 00 a0 00 00:34:50.075 IDENTIFY DEVICE
ef 03 45 00 00 00 a0 00 00:34:50.074 SET FEATURES [Set transfer mode]
ef 10 02 00 00 00 a0 00 00:34:50.073 SET FEATURES [Enable SATA feature]
Error 561 occurred at disk power-on lifetime: 7738 hours (322 days + 10 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
-- -- -- -- -- -- --
40 41 f0 d8 23 f7 40 Error: UNC at LBA = 0x00f723d8 = 16196568
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 08 f0 d8 23 f7 40 00 00:34:46.256 READ FPDMA QUEUED
ef 10 02 00 00 00 a0 00 00:34:46.255 SET FEATURES [Enable SATA feature]
ec 00 00 00 00 00 a0 00 00:34:46.254 IDENTIFY DEVICE
ef 03 45 00 00 00 a0 00 00:34:46.254 SET FEATURES [Set transfer mode]
ef 10 02 00 00 00 a0 00 00:34:46.253 SET FEATURES [Enable SATA feature]
Error 560 occurred at disk power-on lifetime: 7738 hours (322 days + 10 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
-- -- -- -- -- -- --
40 41 38 d8 23 f7 40 Error: UNC at LBA = 0x00f723d8 = 16196568
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 08 38 d8 23 f7 40 00 00:34:42.432 READ FPDMA QUEUED
ef 10 02 00 00 00 a0 00 00:34:42.431 SET FEATURES [Enable SATA feature]
ec 00 00 00 00 00 a0 00 00:34:42.430 IDENTIFY DEVICE
ef 03 45 00 00 00 a0 00 00:34:42.430 SET FEATURES [Set transfer mode]
ef 10 02 00 00 00 a0 00 00:34:42.429 SET FEATURES [Enable SATA feature]
SMART Self-test log structure revision number 1
No self-tests have been logged. [To run self-tests, use: smartctl -t]
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.
答案1
是的，您的驱动器出现故障（尽管有 SMART 结果）。请备份，然后购买替换磁盘。