What to do with a hard drive that has print_req_error: I/O errors?

Question

linux

Hello. Please tell me what can be done with this disk? (except how to change it)
Are these errors critical?

[531787.817056] ata4.00: configured for UDMA/133
[531787.817074] sd 3:0:0:0: [sdd] tag#4 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[531787.817078] sd 3:0:0:0: [sdd] tag#4 Sense Key : Medium Error [current]
[531787.817081] sd 3:0:0:0: [sdd] tag#4 Add. Sense: Unrecovered read error
[531787.817085] sd 3:0:0:0: [sdd] tag#4 CDB: Read(10) 28 00 05 a8 c0 80 00 04 00 00
[531787.817088] print_req_error: I/O error, dev sdd, sector 94945457
[531787.817844] ata4: EH complete

output of smartctl -a /dev/sdd

smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.15.18-15-pve] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     Western Digital Re
Device Model:     WDC WD2004FBYZ-01YCBB1
Serial Number:    WD-WMC6N0D0Y4MT
LU WWN Device Id: 5 0014ee 05994de88
Firmware Version: RR04
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    7200 rpm
Form Factor:      3.5 inches
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ACS-3 T13/2161-D revision 5
SATA Version is:  SATA 3.1, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is:    Tue Jun 11 15:10:59 2019 +07
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:                    (0x7b) SMART execute Offline immediate.
                                        Auto Offline data collection on/off support.
                                        Suspend Offline collection upon new
                                        command.
                                        Offline surface scan supported.
                                        Self-test supported.
                                        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:        ( 220) minutes.
Conveyance self-test routine
recommended polling time:        (   5) 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   200   199   051    Pre-fail  Always       -       1
  3 Spin_Up_Time            0x0027   188   182   021    Pre-fail  Always       -       3583
  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always       -       229
  5 Reallocated_Sector_Ct   0x0033   200   200   140    Pre-fail  Always       -       0
  7 Seek_Error_Rate         0x002e   100   200   000    Old_age   Always       -       0
  9 Power_On_Hours          0x0032   073   073   000    Old_age   Always       -       20394
 10 Spin_Retry_Count        0x0032   100   100   000    Old_age   Always       -       0
 11 Calibration_Retry_Count 0x0032   100   100   000    Old_age   Always       -       0
 12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always       -       227
 16 Unknown_Attribute       0x0022   003   197   000    Old_age   Always       -       191014087496
183 Runtime_Bad_Block       0x0032   100   100   000    Old_age   Always       -       0
192 Power-Off_Retract_Count 0x0032   200   200   000    Old_age   Always       -       182
193 Load_Cycle_Count        0x0032   200   200   000    Old_age   Always       -       111
194 Temperature_Celsius     0x0022   117   107   000    Old_age   Always       -       30
196 Reallocated_Event_Count 0x0032   200   200   000    Old_age   Always       -       0
197 Current_Pending_Sector  0x0032   200   200   000    Old_age   Always       -       4
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 without error       00%     19429         -
# 2  Short offline       Completed without error       00%     19379         -
# 3  Short offline       Completed without error       00%     19330         -
# 4  Short offline       Completed without error       00%     19280         -
# 5  Short offline       Completed without error       00%     19230         -
# 6  Short offline       Completed without error       00%     19180         -
# 7  Short offline       Completed without error       00%      9228         -
# 8  Short offline       Completed without error       00%      9205         -
# 9  Short offline       Completed without error       00%      9181         -
#10  Short offline       Completed without error       00%      9157         -
#11  Short offline       Completed without error       00%      9133         -
#12  Short offline       Completed without error       00%      9109         -
#13  Short offline       Completed without error       00%      9085         -
#14  Short offline       Completed without error       00%      9061         -
#15  Short offline       Completed without error       00%      9037         -
#16  Short offline       Completed without error       00%      9013         -
#17  Short offline       Completed without error       00%      8989         -
#18  Short offline       Completed without error       00%      8965         -
#19  Short offline       Completed without error       00%      8941         -
#20  Short offline       Completed without error       00%      8917         -
#21  Short offline       Completed without error       00%      8893         -

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.

Answer 1

The disk appears to be normal.
First, check the cable itself and the connectors.
Although it is rather strange that it specifies a specific sector. Try to back up important things and run a test with Victoria.

Answer 2

It looks like a softbad. In case of power loss, the sector was not completely recorded, which is why the checksum in it is not correct.
It is necessary to forcefully write something to this sector. For example zeros with hdparm