是否有可能以一种会产生错误结果的方式运行e2fsck？

Question

我有这个6个月大的5TB外部硬盘驱动器。最近，我开始遇到很多I/O错误，所以我备份了数据，然后使用gparted创建了一个新的分区表，一个新的主分区。

然后，我运行了以下代码，试图查看它是否是硬件问题：

sudo e2fsck -fcky /dev/sdc1

到目前为止，我有以下结果：

检查错误块(只读测试)：9.24%已完成，11:44:51已运行.(8333/0/0错误)

我真的很震惊，没想到事情会这么糟。

所以我想我的问题是：

基于对工具的错误使用，是否有可能从e2fsck中得到错误的结果？或者这些结果总是证明硬盘确实受到了严重破坏？

更新:以下是智能the的结果：

smartctl 7.2 2020-12-30 r5155 [x86_64-linux-5.15.0-47-generic] (local build)
Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Device Model:     WDC WD50NMZW-59BCBS0
Serial Number:    WD-WXC2DA1269FR
LU WWN Device Id: 5 0014ee 2bf66ed54
Firmware Version: 01.01A01
User Capacity:    5.000.947.523.584 bytes [5,00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    4800 rpm
Form Factor:      2.5 inches
TRIM Command:     Available, deterministic
Device is:        Not in smartctl database [for details use: -P showall]
ATA Version is:   ACS-3 T13/2161-D revision 5
SATA Version is:  SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Sun Sep 11 12:26:06 2022 CEST
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:  (0x00) Offline data collection activity
                    was never started.
                    Auto Offline Data Collection: Disabled.
Self-test execution status:      (  73) The previous self-test completed having
                    a test element that failed and the test
                    element that failed is not known.
Total time to complete Offline 
data collection:        (12480) seconds.
Offline data collection
capabilities:            (0x1b) 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.
                    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:    ( 530) minutes.
SCT capabilities:          (0x30b5) 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   001   001   051    Pre-fail  Always   FAILING_NOW 48799
  3 Spin_Up_Time            0x0027   253   253   021    Pre-fail  Always       -       2875
  4 Start_Stop_Count        0x0032   099   099   000    Old_age   Always       -       1290
  5 Reallocated_Sector_Ct   0x0033   185   185   140    Pre-fail  Always       -       30664
  7 Seek_Error_Rate         0x002e   198   195   000    Old_age   Always       -       899
  9 Power_On_Hours          0x0032   095   095   000    Old_age   Always       -       3812
 10 Spin_Retry_Count        0x0032   100   100   000    Old_age   Always       -       0
 11 Calibration_Retry_Count 0x0032   100   253   000    Old_age   Always       -       0
 12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always       -       32
192 Power-Off_Retract_Count 0x0032   200   200   000    Old_age   Always       -       27
193 Load_Cycle_Count        0x0032   194   194   000    Old_age   Always       -       20670
194 Temperature_Celsius     0x0022   100   094   000    Old_age   Always       -       52
196 Reallocated_Event_Count 0x0032   001   001   000    Old_age   Always       -       1543
197 Current_Pending_Sector  0x0032   200   200   000    Old_age   Always       -       93
198 Offline_Uncorrectable   0x0030   100   253   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x0032   200   200   000    Old_age   Always       -       0
200 Multi_Zone_Error_Rate   0x0008   100   253   000    Old_age   Offline      -       0

SMART Error Log Version: 1
No Errors Logged

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Short offline       Completed: unknown failure    90%      3792         -
# 2  Short offline       Completed: unknown failure    90%      3792         -
# 3  Short offline       Completed: unknown failure    90%      3792         -

Selective Self-tests/Logging not supported

Answer 1

那是个坏了的磁盘。感兴趣的智能值(最后一栏)：

1个Raw_Read_Error_Rate ...失败前总是FAILING_NOW 48799 5 Reallocated_Sector_Ct .失败前总是- 30664 9 Power_On_Hours .Old_age总是-3812194 Temperature_Celsius .Old_age总是-52196 Reallocated_Event_Count .Old_age 197 1543 197 Current_Pending_Sector .Old_age总是-93198 Offline_Uncorrectable .Old_age脱机-0

关于这个明显失效的磁盘，唯一的其他评论是，温度似乎有点高，这可能是正常的。圆盘周围有足够的气流吗？

因为它只有六个月的历史，所以我会设法让卖家把它换成一个新的“买时有毛病”。然而，如果不这样做，您将从西部数字获得一个保修更换-请参阅https://support-en.wd.com/app/warrantystatusweb并输入您的序列号开始WX。

除了用它做什么都没什么意义，

• 试图挽救磁盘上还没有备份的任何数据(此时使用ddrescue --其他任何东西都不会碰它)
• 登记保修要求

祝好运。