我有时会遇到 ubuntu 无法正常关闭的问题。每次发生这种情况时，我都需要运行手动 fsck 才能重新启动。
smartctl 短测试完成且没有任何错误，但扩展测试因“致命或未知错误”而失败。我的 SSD 大约有 1.5 年了。
我的主要问题是这是否是 SSD 的问题，或者可能是操作系统的问题。在这种情况下，我是否必须更换 SSD？
除此之外，我仍然想知道 smartctl 检查中的错误说明了什么:)
我见过类似的问题，但没有最终的解决方案。自动 fsck 很酷，但不能解决我的问题 :)
多谢 ：）
systemctl -x 输出：
smartctl 6.6 2016-05-31 r4324 [x86_64-linux-5.4.0-51-generic] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Device Model: SanDisk SSD PLUS 1000GB
Serial Number: 190532804063
LU WWN Device Id: 5 001b44 8b922495a
Firmware Version: UH5100RL
User Capacity: 1.000.207.286.272 bytes [1,00 TB]
Sector Size: 512 bytes logical/physical
Rotation Rate: Solid State Device
Form Factor: 2.5 inches
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: ACS-2 T13/2015-D revision 3
SATA Version is: SATA 3.2, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: Mon Oct 19 00:55:01 2020 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
AAM feature is: Unavailable
APM level is: 254 (maximum performance)
Rd look-ahead is: Enabled
Write cache is: Enabled
ATA Security is: Disabled, frozen [SEC2]
Wt Cache Reorder: Unavailable
=== 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: ( 57) A fatal error or unknown test error
occurred while the device was executing
its self-test routine and the device
was unable to complete the self-test
routine.
Total time to complete Offline
data collection: ( 120) seconds.
Offline data collection
capabilities: (0x15) SMART execute Offline immediate.
No Auto Offline data collection support.
Abort Offline collection upon new
command.
No Offline surface scan supported.
Self-test supported.
No Conveyance Self-test supported.
No 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: ( 182) minutes.
SMART Attributes Data Structure revision number: 1
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAGS VALUE WORST THRESH FAIL RAW_VALUE
5 Reallocated_Sector_Ct -O--CK 100 100 000 - 0
9 Power_On_Hours -O--CK 100 100 000 - 5064
12 Power_Cycle_Count -O--CK 100 100 000 - 477
165 Unknown_Attribute -O--CK 100 100 000 - 231
166 Unknown_Attribute -O--CK 100 100 --- - 1
167 Unknown_Attribute -O--CK 100 100 --- - 0
168 Unknown_Attribute -O--CK 100 100 --- - 3
169 Unknown_Attribute -O--CK 100 100 --- - 1809
170 Unknown_Attribute -O--CK 100 100 --- - 0
171 Unknown_Attribute -O--CK 100 100 000 - 0
172 Unknown_Attribute -O--CK 100 100 000 - 0
173 Unknown_Attribute -O--CK 100 100 000 - 1
174 Unknown_Attribute -O--CK 100 100 000 - 125
184 End-to-End_Error -O--CK 100 100 --- - 0
187 Reported_Uncorrect -O--CK 100 100 000 - 41
188 Command_Timeout -O--CK 100 100 --- - 0
194 Temperature_Celsius -O---K 065 059 000 - 35 (Min/Max 13/59)
199 UDMA_CRC_Error_Count -O--CK 100 100 --- - 0
230 Unknown_SSD_Attribute -O--CK 100 100 000 - 283469152322
232 Available_Reservd_Space PO--CK 100 100 005 - 100
233 Media_Wearout_Indicator -O--CK 100 100 --- - 790
234 Unknown_Attribute -O--CK 100 100 000 - 3614
241 Total_LBAs_Written ----CK 100 100 000 - 1492
242 Total_LBAs_Read ----CK 100 100 000 - 636
244 Unknown_Attribute -O--CK 000 100 --- - 0
||||||_ K auto-keep
|||||__ C event count
||||___ R error rate
|||____ S speed/performance
||_____ O updated online
|______ P prefailure warning
General Purpose Log Directory Version 1
SMART Log Directory Version 1 [multi-sector log support]
Address Access R/W Size Description
0x00 GPL,SL R/O 1 Log Directory
0x01 SL R/O 1 Summary SMART error log
0x02 SL R/O 1 Comprehensive SMART error log
0x03 GPL R/O 16 Ext. Comprehensive SMART error log
0x04 GPL,SL R/O 8 Device Statistics log
0x06 SL R/O 1 SMART self-test log
0x07 GPL R/O 1 Extended self-test log
0x10 GPL R/O 1 SATA NCQ Queued Error log
0x11 GPL R/O 1 SATA Phy Event Counters log
0x30 GPL,SL R/O 9 IDENTIFY DEVICE data log
0x80-0x9f GPL,SL R/W 16 Host vendor specific log
0xa1 GPL,SL VS 1 Device vendor specific log
0xa2 GPL,SL VS 2 Device vendor specific log
0xa3-0xa4 GPL,SL VS 1 Device vendor specific log
0xa7 GPL,SL VS 1 Device vendor specific log
0xa9 GPL,SL VS 3 Device vendor specific log
SMART Extended Comprehensive Error Log Version: 1 (16 sectors)
Device Error Count: 43
CR = Command Register
FEATR = Features Register
COUNT = Count (was: Sector Count) Register
LBA_48 = Upper bytes of LBA High/Mid/Low Registers ] ATA-8
LH = LBA High (was: Cylinder High) Register ] LBA
LM = LBA Mid (was: Cylinder Low) Register ] Register
LL = LBA Low (was: Sector Number) Register ]
DV = Device (was: Device/Head) Register
DC = Device Control Register
ER = Error register
ST = Status register
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 43 [2] occurred at disk power-on lifetime: 5061 hours (210 days + 21 hours)
When the command that caused the error occurred, the device was doing SMART Offline or Self-test.
After command completion occurred, registers were:
ER -- ST COUNT LBA_48 LH LM LL DV DC
-- -- -- == -- == == == -- -- -- -- --
40 -- 51 00 00 00 00 01 5d cc 80 a0 00
Commands leading to the command that caused the error were:
CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name
-- == -- == -- == == == -- -- -- -- -- --------------- --------------------
ea 00 00 00 00 00 00 00 00 00 00 a0 00 05:22:04.063 FLUSH CACHE EXT
ea 00 00 00 00 00 00 00 00 00 00 a0 00 00:00:52.801 FLUSH CACHE EXT
2f 00 00 00 01 00 00 00 00 08 30 a0 00 00:00:46.940 READ LOG EXT
ea 00 00 00 00 00 00 00 00 00 00 a0 00 00:00:46.849 FLUSH CACHE EXT
ea 00 00 00 00 00 00 00 00 00 00 a0 00 00:00:38.770 FLUSH CACHE EXT
Error 42 [1] occurred at disk power-on lifetime: 5055 hours (210 days + 15 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER -- ST COUNT LBA_48 LH LM LL DV DC
-- -- -- == -- == == == -- -- -- -- --
40 -- 51 00 04 00 00 01 5d cc 84 a0 00
Commands leading to the command that caused the error were:
CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name
-- == -- == -- == == == -- -- -- -- -- --------------- --------------------
ea 00 00 00 00 00 00 00 00 00 00 a0 00 00:00:52.801 FLUSH CACHE EXT
2f 00 00 00 01 00 00 00 00 08 30 a0 00 00:00:46.940 READ LOG EXT
ea 00 00 00 00 00 00 00 00 00 00 a0 00 00:00:46.849 FLUSH CACHE EXT
ea 00 00 00 00 00 00 00 00 00 00 a0 00 00:00:38.770 FLUSH CACHE EXT
2f 00 00 00 01 00 00 00 00 08 30 a0 00 00:00:58.502 READ LOG EXT
Error 41 [0] occurred at disk power-on lifetime: 5055 hours (210 days + 15 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER -- ST COUNT LBA_48 LH LM LL DV DC
-- -- -- == -- == == == -- -- -- -- --
40 -- 51 00 00 00 00 01 5d cc 80 a0 00 Error: UNC
Commands leading to the command that caused the error were:
CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name
-- == -- == -- == == == -- -- -- -- -- --------------- --------------------
2f 00 00 00 01 00 00 00 00 08 30 a0 00 00:00:46.940 READ LOG EXT
ea 00 00 00 00 00 00 00 00 00 00 a0 00 00:00:46.849 FLUSH CACHE EXT
ea 00 00 00 00 00 00 00 00 00 00 a0 00 00:00:38.770 FLUSH CACHE EXT
2f 00 00 00 01 00 00 00 00 08 30 a0 00 00:00:58.502 READ LOG EXT
ea 00 00 00 00 00 00 00 00 00 00 a0 00 00:00:58.422 FLUSH CACHE EXT
Warning! SMART Extended Comprehensive Error Log Structure error: invalid SMART checksum.
Error 40 [63] occurred at disk power-on lifetime: 61166 hours (2548 days + 14 hours)
When the command that caused the error occurred, the device was in an unknown state.
After command completion occurred, registers were:
ER -- ST COUNT LBA_48 LH LM LL DV DC
-- -- -- == -- == == == -- -- -- -- --
00 -- 00 00 00 00 00 00 00 00 00 00 00
Commands leading to the command that caused the error were:
CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name
-- == -- == -- == == == -- -- -- -- -- --------------- --------------------
00 00 00 00 00 00 00 00 00 00 00 00 45 16d+13:40:55.765 NOP [Abort queued commands]
00 00 00 00 00 00 00 00 00 00 00 00 44 13d+06:08:44.612 NOP [Abort queued commands]
00 00 00 00 00 00 00 00 00 00 00 00 43 9d+22:36:33.459 NOP [Abort queued commands]
00 00 00 00 00 00 00 00 00 00 00 00 42 6d+15:04:22.306 NOP [Abort queued commands]
00 00 00 00 00 00 00 00 00 00 00 00 41 3d+07:32:11.153 NOP [Abort queued commands]
Error 39 [62] occurred at disk power-on lifetime: 61166 hours (2548 days + 14 hours)
When the command that caused the error occurred, the device was in an unknown state.
After command completion occurred, registers were:
ER -- ST COUNT LBA_48 LH LM LL DV DC
-- -- -- == -- == == == -- -- -- -- --
00 -- 00 00 00 00 00 00 00 00 00 00 00
Commands leading to the command that caused the error were:
CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name
-- == -- == -- == == == -- -- -- -- -- --------------- --------------------
00 00 00 00 00 00 00 00 00 00 00 00 35 16d+13:40:55.765 NOP [Abort queued commands]
00 00 00 00 00 00 00 00 00 00 00 00 34 13d+06:08:44.612 NOP [Abort queued commands]
00 00 00 00 00 00 00 00 00 00 00 00 33 9d+22:36:33.459 NOP [Abort queued commands]
00 00 00 00 00 00 00 00 00 00 00 00 32 6d+15:04:22.306 NOP [Abort queued commands]
00 00 00 00 00 00 00 00 00 00 00 00 31 3d+07:32:11.153 NOP [Abort queued commands]
Error 38 [61] occurred at disk power-on lifetime: 61166 hours (2548 days + 14 hours)
When the command that caused the error occurred, the device was in an unknown state.
After command completion occurred, registers were:
ER -- ST COUNT LBA_48 LH LM LL DV DC
-- -- -- == -- == == == -- -- -- -- --
00 -- 00 00 00 00 00 00 00 00 00 00 00
Commands leading to the command that caused the error were:
CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name
-- == -- == -- == == == -- -- -- -- -- --------------- --------------------
00 00 00 00 00 00 00 00 00 00 00 00 25 16d+13:40:55.765 NOP [Abort queued commands]
00 00 00 00 00 00 00 00 00 00 00 00 24 13d+06:08:44.612 NOP [Abort queued commands]
00 00 00 00 00 00 00 00 00 00 00 00 23 9d+22:36:33.459 NOP [Abort queued commands]
00 00 00 00 00 00 00 00 00 00 00 00 22 6d+15:04:22.306 NOP [Abort queued commands]
00 00 00 00 00 00 00 00 00 00 00 00 21 3d+07:32:11.153 NOP [Abort queued commands]
Error 37 [60] occurred at disk power-on lifetime: 43981 hours (1832 days + 13 hours)
When the command that caused the error occurred, the device was in an unknown state.
After command completion occurred, registers were:
ER -- ST COUNT LBA_48 LH LM LL DV DC
-- -- -- == -- == == == -- -- -- -- --
00 -- 00 00 00 00 00 00 00 00 00 00 00
Commands leading to the command that caused the error were:
CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name
-- == -- == -- == == == -- -- -- -- -- --------------- --------------------
00 00 00 00 00 00 00 00 00 00 00 00 15 16d+13:40:55.765 NOP [Abort queued commands]
00 00 00 00 00 00 00 00 00 00 00 00 14 13d+06:08:44.612 NOP [Abort queued commands]
00 00 00 00 00 00 00 00 00 00 00 00 13 9d+22:36:33.459 NOP [Abort queued commands]
00 00 00 00 00 00 00 00 00 00 00 00 12 6d+15:04:22.306 NOP [Abort queued commands]
00 00 00 00 00 00 00 00 00 00 00 00 11 3d+07:32:11.153 NOP [Abort queued commands]
Warning! SMART Extended Comprehensive Error Log Structure error: invalid SMART checksum.
Error 36 [59] occurred at disk power-on lifetime: 61166 hours (2548 days + 14 hours)
When the command that caused the error occurred, the device was in an unknown state.
After command completion occurred, registers were:
ER -- ST COUNT LBA_48 LH LM LL DV DC
-- -- -- == -- == == == -- -- -- -- --
00 -- 00 00 00 00 00 00 00 00 00 00 00
Commands leading to the command that caused the error were:
CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name
-- == -- == -- == == == -- -- -- -- -- --------------- --------------------
00 00 00 00 00 00 00 00 00 00 00 00 45 16d+13:40:55.765 NOP [Abort queued commands]
00 00 00 00 00 00 00 00 00 00 00 00 44 13d+06:08:44.612 NOP [Abort queued commands]
00 00 00 00 00 00 00 00 00 00 00 00 43 9d+22:36:33.459 NOP [Abort queued commands]
00 00 00 00 00 00 00 00 00 00 00 00 42 6d+15:04:22.306 NOP [Abort queued commands]
00 00 00 00 00 00 00 00 00 00 00 00 41 3d+07:32:11.153 NOP [Abort queued commands]
SMART Extended Self-test Log Version: 1 (1 sectors)
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Extended offline Fatal or unknown error 90% 5061 0
# 2 Short offline Completed without error 00% 5060 -
# 3 Extended offline Fatal or unknown error 90% 4923 0
# 4 Short offline Completed without error 00% 4859 -
# 5 Short offline Self-test routine in progress 70% 4859 -
Selective Self-tests/Logging not supported
SCT Commands not supported
Device Statistics (GP Log 0x04)
Page Offset Size Value Flags Description
0x01 ===== = = === == General Statistics (rev 1) ==
0x01 0x008 4 477 --- Lifetime Power-On Resets
0x01 0x010 4 5064 --- Power-on Hours
0x01 0x018 6 3129152158 --- Logical Sectors Written
0x01 0x028 6 1335439411 --- Logical Sectors Read
0x01 0x038 6 5065 --- Date and Time TimeStamp
0x05 ===== = = === == Temperature Statistics (rev 1) ==
0x05 0x008 1 35 --- Current Temperature
0x05 0x010 1 - --- Average Short Term Temperature
0x05 0x018 1 - --- Average Long Term Temperature
0x05 0x020 1 58 --- Highest Temperature
0x05 0x028 1 25 --- Lowest Temperature
0x05 0x030 1 43 --- Highest Average Short Term Temperature
0x05 0x038 1 43 --- Lowest Average Short Term Temperature
0x05 0x040 1 - --- Highest Average Long Term Temperature
0x05 0x048 1 - --- Lowest Average Long Term Temperature
0x05 0x050 4 0 --- Time in Over-Temperature
0x05 0x058 1 95 --- Specified Maximum Operating Temperature
0x05 0x060 4 0 --- Time in Under-Temperature
0x05 0x068 1 0 --- Specified Minimum Operating Temperature
0x07 ===== = = === == Solid State Device Statistics (rev 1) ==
0x07 0x008 1 0 N-- Percentage Used Endurance Indicator
|||_ C monitored condition met
||__ D supports DSN
|___ N normalized value
SATA Phy Event Counters (GP Log 0x11)
ID Size Value Description
0x0003 2 0 R_ERR response for device-to-host data FIS
0x0004 2 0 R_ERR response for host-to-device data FIS
0x0006 2 0 R_ERR response for device-to-host non-data FIS
0x0007 2 0 R_ERR response for host-to-device non-data FIS
0x0009 2 3 Transition from drive PhyRdy to drive PhyNRdy
0x000a 2 4 Device-to-host register FISes sent due to a COMRESET
0x000f 2 0 R_ERR response for host-to-device data FIS, CRC
0x0012 2 0 R_ERR response for host-to-device non-data FIS, CRC
0x0001 2 0 Command failed due to ICRC error
答案1
我的主要问题是这是否是 SSD 的问题，或者可能是操作系统的问题。在这种情况下，我是否必须更换 SSD？
这是 SSD 的问题。最好的做法是立即备份您珍贵的资料，并决定如何更换 SSD。