Copyright (C) 2002-19, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Toshiba 2.5" HDD MQ01ABF...
Device Model: TOSHIBA MQ01ABF050
Serial Number: 563TT0VST
LU WWN Device Id: 5 000039 701e00efc
Firmware Version: AM0P2D
User Capacity: 500,107,862,016 bytes [500 GB]
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: Tue Dec 1 20:52:46 2020 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
General SMART Values:
Offline data collection status: (0x00) Offline data collection activity
was never started.
Auto Offline Data Collection: Disabled.
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: (0x5b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
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: ( 120) 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: 128
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 100 099 050 Pre-fail Always - 0
3 Spin_Up_Time 0x0027 100 100 001 Pre-fail Always - 593
5 Reallocated_Sector_Ct 0x0033 100 100 050 Pre-fail Always - 120
9 Power_On_Hours 0x0032 060 060 000 Old_age Always - 16114
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 3715
191 G-Sense_Error_Rate 0x0032 100 100 000 Old_age Always - 1252
192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 262
193 Load_Cycle_Count 0x0032 084 084 000 Old_age Always - 160450
194 Temperature_Celsius 0x0022 100 100 000 Old_age Always - 32 (Min/Max 11/51)
199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 0
240 Head_Flying_Hours 0x0032 062 062 000 Old_age Always - 15578
241 Total_LBAs_Written 0x0032 100 100 000 Old_age Always - 34624675632
242 Total_LBAs_Read 0x0032 100 100 000 Old_age Always - 27836621543
254 Free_Fall_Sensor 0x0032 100 100 000 Old_age Always - 0
SMART Error Log Version: 1
ATA Error Count: 46937 (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 46937 occurred at disk power-on lifetime: 16104 hours (671 days + 0 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 00 08 58 2e 40 Error: UNC at LBA = 0x002e5808 = 3037192
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 00 08 58 2e 40 00 01:55:31.055 READ FPDMA QUEUED
60 18 f0 f2 61 6a 40 00 01:55:31.055 READ FPDMA QUEUED
60 20 e8 4a 62 6a 40 00 01:55:31.055 READ FPDMA QUEUED
60 00 e0 7a cb 2a 40 00 01:55:31.055 READ FPDMA QUEUED
60 08 d8 ea bd 1a 40 00 01:55:31.055 READ FPDMA QUEUED
Error 46936 occurred at disk power-on lifetime: 16104 hours (671 days + 0 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 50 08 58 2e 40 Error: UNC at LBA = 0x002e5808 = 3037192
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 b8 7a cb 2a 40 00 01:55:26.911 READ FPDMA QUEUED
60 20 b0 4a 62 6a 40 00 01:55:26.906 READ FPDMA QUEUED
60 18 a8 f2 61 6a 40 00 01:55:26.906 READ FPDMA QUEUED
60 08 50 08 58 2e 40 00 01:55:26.890 READ FPDMA QUEUED
60 08 28 2a 66 11 40 00 01:55:26.889 READ FPDMA QUEUED
Error 46935 occurred at disk power-on lifetime: 16104 hours (671 days + 0 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 08 58 2e 40 Error: WP at LBA = 0x002e5808 = 3037192
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
61 08 10 f2 0b 51 40 00 01:55:22.635 WRITE FPDMA QUEUED
61 08 f0 ea 09 50 40 00 01:55:22.635 WRITE FPDMA QUEUED
61 08 e8 92 09 50 40 00 01:55:22.634 WRITE FPDMA QUEUED
61 08 08 32 09 50 40 00 01:55:22.633 WRITE FPDMA QUEUED
61 08 00 6a 08 50 40 00 01:55:22.633 WRITE FPDMA QUEUED
Error 46934 occurred at disk power-on lifetime: 16104 hours (671 days + 0 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 a8 08 58 2e 40 Error: WP at LBA = 0x002e5808 = 3037192
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
61 08 d8 f2 07 10 40 00 01:55:22.178 WRITE FPDMA QUEUED
60 08 a8 08 58 2e 40 00 01:55:18.477 READ FPDMA QUEUED
60 28 d0 0a 66 11 40 00 01:55:18.459 READ FPDMA QUEUED
60 08 38 00 58 2e 40 00 01:55:18.444 READ FPDMA QUEUED
60 98 28 e2 03 aa 40 00 01:55:18.444 READ FPDMA QUEUED
Error 46933 occurred at disk power-on lifetime: 16104 hours (671 days + 0 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 a0 08 58 2e 40 Error: UNC at LBA = 0x002e5808 = 3037192
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 80 a0 00 58 2e 40 00 01:55:14.288 READ FPDMA QUEUED
60 80 98 80 57 2e 40 00 01:55:14.287 READ FPDMA QUEUED
60 80 90 00 57 2e 40 00 01:55:14.286 READ FPDMA QUEUED
60 80 88 80 56 2e 40 00 01:55:14.286 READ FPDMA QUEUED
60 80 80 00 56 2e 40 00 01:55:14.285 READ FPDMA QUEUED
SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Short offline Completed without error 00% 16114 -
# 2 Short offline Aborted by host 90% 16088 -
# 3 Short offline Completed: read failure 00% 16056 11470
# 4 Short offline Completed: read failure 00% 16055 11470
# 5 Short offline Completed: read failure 00% 16055 11470
# 6 Short offline Completed: read failure 00% 16055 11470
# 7 Short offline Completed: read failure 00% 16055 11470
# 8 Short offline Completed: read failure 00% 16054 11470
# 9 Short offline Aborted by host 90% 16054 -
#10 Short offline Completed: read failure 00% 16052 11470
#11 Short offline Completed: read failure 00% 16052 11470
#12 Short offline Aborted by host 90% 16046 -
#13 Short offline Completed: read failure 00% 15343 368296
#14 Short offline Completed without error 00% 14996 -
#15 Short offline Aborted by host 50% 14996 -
#16 Short offline Completed without error 00% 13750 -
#17 Short offline Completed without error 00% 3162 -
#18 Short offline Completed without error 00% 3161 -
#19 Short offline Interrupted (host reset) 80% 3161 -
#20 Short offline Completed without error 00% 3161 -
#21 Short offline Completed without error 00% 3161 -
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
全国资格考试
您有 NCQ 磁盘错误。
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 00 08 58 2e 40 00 01:55:31.055 READ FPDMA QUEUED
60 18 f0 f2 61 6a 40 00 01:55:31.055 READ FPDMA QUEUED
60 20 e8 4a 62 6a 40 00 01:55:31.055 READ FPDMA QUEUED
60 00 e0 7a cb 2a 40 00 01:55:31.055 READ FPDMA QUEUED
60 08 d8 ea bd 1a 40 00 01:55:31.055 READ FPDMA QUEUED
本机命令队列 (NCQ) 是串行 ATA 协议的扩展，允许硬盘驱动器内部优化接收的读写命令的执行顺序。
编辑sudo -H gedit /etc/default/grub并更改以下行以包含此额外参数。然后执行sudo update-grub将更改写入磁盘。重新启动。监视器挂起，并观察/var/log/syslog或dmesg是否继续出现错误消息。
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash libata.force=noncq"
坏块
注意：不要中止坏块扫描！
注意：不要对 SSD 造成坏块
注意：请先备份您的重要文件！
注意：这将花费很多小时
注意：您可能面临硬盘故障
在“尝试 Ubuntu”模式下启动 Ubuntu Live DVD/USB。
在terminal...
sudo fdisk -l# 识别所有“Linux 文件系统”分区
sudo e2fsck -fcky /dev/sdXX# 只读测试
或者
sudo e2fsck -fccky /dev/sdXX# 非破坏性读写测试（受到推崇的）
-k 很重要，因为它会保存之前的坏块表，并将任何新的坏块添加到该表中。如果没有 -k，您将丢失所有之前的坏块信息。
-fccky 参数...
-f Force checking even if the file system seems clean.
-c This option causes e2fsck to use badblocks(8) program to do
a read-only scan of the device in order to find any bad blocks.
If any bad blocks are found, they are added to the bad block
inode to prevent them from being allocated to a file or direc‐
tory. If this option is specified twice, then the bad block scan
will be done using a non-destructive read-write test.
-k When combined with the -c option, any existing bad blocks in the
bad blocks list are preserved, and any new bad blocks found by
running badblocks(8) will be added to the existing bad blocks
list.
-y Assume an answer of `yes' to all questions; allows e2fsck to be
used non-interactively. This option may not be specified at the
same time as the -n or -p options.