fsck.mode=force没有检查文件系统

Question

我在Ubuntu18.04上有硬盘问题，系统会随机地将我的根分区(/dev/sda4 4)重装为只读，原因是错误。

dmesg|grep 'I/O error'揭示了sda4的明显问题。我现在还没有确切的输出，因为这个盒子已经成功地重新启动了，而且目前还没有问题。

我的计划是运行一个文件系统检查文件系统。我仔细地跟踪了这个答案和本教程。在后一篇教程中，我使用了题为“如何在使用systemd时在Linux上重新启动系统后强制fsck检查文件系统”一节。

但是，在重新启动后，该命令的输出将不检查文件系统：

tune2fs -l /dev/sda4 | grep checked             
Last checked:             Sat Nov 21 15:36:56 2020

我尝试过GRUB的这些变体，但它们都没有成功：

GRUB_CMDLINE_LINUX_DEFAULT="maybe-ubiquity fsck.mode=force"

和

GRUB_CMDLINE_LINUX_DEFAULT="maybe-ubiquity fsck.mode=force fsck.repair=yes"

是的，我确实经营过update-grub。我遗漏了什么？

smartctl -a /dev/sda的输出：

Device Model:     Samsung SSD 860 EVO 250GB
Serial Number:    S59WNG0MA22770K
LU WWN Device Id: 5 002538 e70265a2a
Firmware Version: RVT03B6Q
User Capacity:    250,059,350,016 bytes [250 GB]
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:   Unknown(0x09fc), ACS-4 T13/BSR INCITS 529 revision 5
SATA Version is:  SATA 3.2, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Wed May  3 11:35:14 2023 MST
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:                (    0) seconds.
Offline data collection
capabilities:                    (0x53) SMART execute Offline immediate.
                                        Auto Offline data collection on/off 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:        (  85) 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: 1
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  5 Reallocated_Sector_Ct   0x0033   038   038   010    Pre-fail  Always       -       311
  9 Power_On_Hours          0x0032   095   095   000    Old_age   Always       -       21420
 12 Power_Cycle_Count       0x0032   099   099   000    Old_age   Always       -       14
177 Wear_Leveling_Count     0x0013   001   001   000    Pre-fail  Always       -       2041
179 Used_Rsvd_Blk_Cnt_Tot   0x0013   100   100   010    Pre-fail  Always       -       0
181 Program_Fail_Cnt_Total  0x0032   100   100   010    Old_age   Always       -       0
182 Erase_Fail_Count_Total  0x0032   100   100   010    Old_age   Always       -       0
183 Runtime_Bad_Block       0x0013   038   038   010    Pre-fail  Always       -       311
187 Reported_Uncorrect      0x0032   100   100   000    Old_age   Always       -       0
190 Airflow_Temperature_Cel 0x0032   067   065   000    Old_age   Always       -       33
195 Hardware_ECC_Recovered  0x001a   200   200   000    Old_age   Always       -       0
199 UDMA_CRC_Error_Count    0x003e   100   100   000    Old_age   Always       -       0
235 Unknown_Attribute       0x0012   099   099   000    Old_age   Always       -       10
241 Total_LBAs_Written      0x0032   099   099   000    Old_age   Always       -       166281511800

SMART Error Log Version: 1
No Errors Logged

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
  256        0    65535  Read_scanning was never started
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.

<#>更新：

服务器今早再次崩溃(还在运行，但/被挂载为只读)，下面是我在dmesg中看到的内容：

dmesg |grep sda

[70547.166349] sd 0:0:0:0: [sda] tag#13 FAILED Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[70547.166354] sd 0:0:0:0: [sda] tag#13 CDB: ATA command pass through(16) 85 06 2c 00 00 00 00 00 00 00 00 00 00 00 e5 00
[70948.441912] sd 0:0:0:0: [sda] tag#15 FAILED Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[70948.441918] sd 0:0:0:0: [sda] tag#15 CDB: Read(10) 28 00 1a cb 1c 00 00 00 08 00
[70948.441922] print_req_error: I/O error, dev sda, sector 449518592
[70948.442312] sd 0:0:0:0: [sda] tag#16 FAILED Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[70948.442315] sd 0:0:0:0: [sda] tag#16 CDB: Read(10) 28 00 1a cb 1c 00 00 00 08 00
[70948.442316] print_req_error: I/O error, dev sda, sector 449518592
[70948.442955] sd 0:0:0:0: [sda] tag#17 FAILED Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[70948.442960] sd 0:0:0:0: [sda] tag#17 CDB: Read(10) 28 00 0e 0b 03 08 00 00 20 00
[70948.442962] print_req_error: I/O error, dev sda, sector 235602696
[70948.443389] sd 0:0:0:0: [sda] tag#18 FAILED Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[70948.443393] sd 0:0:0:0: [sda] tag#18 CDB: Read(10) 28 00 0e 0b 03 08 00 00 08 00
[70948.443396] print_req_error: I/O error, dev sda, sector 235602696
[72347.211525] sd 0:0:0:0: [sda] tag#19 FAILED Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[72347.211531] sd 0:0:0:0: [sda] tag#19 CDB: ATA command pass through(16) 85 06 2c 00 00 00 00 00 00 00 00 00 00 00 e5 00
[74147.255746] sd 0:0:0:0: [sda] tag#21 FAILED Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[74147.255752] sd 0:0:0:0: [sda] tag#21 CDB: ATA command pass through(16) 85 06 2c 00 00 00 00 00 00 00 00 00 00 00 e5 00
[75947.299631] sd 0:0:0:0: [sda] tag#23 FAILED Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[75947.299637] sd 0:0:0:0: [sda] tag#23 CDB: ATA command pass through(16) 85 06 2c 00 00 00 00 00 00 00 00 00 00 00 e5 00
[77747.345291] sd 0:0:0:0: [sda] tag#25 FAILED Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[77747.345297] sd 0:0:0:0: [sda] tag#25 CDB: ATA command pass through(16) 85 06 2c 00 00 00 00 00 00 00 00 00 00 00 e5 00
[79547.389376] sd 0:0:0:0: [sda] tag#27 FAILED Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[79547.389382] sd 0:0:0:0: [sda] tag#27 CDB: ATA command pass through(16) 85 06 2c 00 00 00 00 00 00 00 00 00 00 00 e5 00
[81347.432593] sd 0:0:0:0: [sda] tag#29 FAILED Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[81347.432598] sd 0:0:0:0: [sda] tag#29 CDB: ATA command pass through(16) 85 06 2c 00 00 00 00 00 00 00 00 00 00 00 e5 00

我确实意识到需要更换驱动器，但我的目标只是在根分区上运行fsck。

Answer 1