Use smartmontools (S.M.A.R.T. monitoring tools) on Debian-based operating system to perform disk check.
Display smartmontools description.
$ apt info smartmontools
Package: smartmontools Version: 7.2-1build2 Priority: optional Section: utils Origin: Ubuntu Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com> Original-Maintainer: Dmitry Smirnov <onlyjob@debian.org> Bugs: https://bugs.launchpad.net/ubuntu/+filebug Installed-Size: 1980 kB Depends: debianutils (>= 2.2), lsb-base (>= 3.2-14), libc6 (>= 2.34), libcap-ng0 (>= 0.7.9), libgcc-s1 (>= 3.3.1), libselinux1 (>= 3.1~), libstdc++6 (>= 11), libsystemd0 Suggests: gsmartcontrol, smart-notifier, mailx | mailutils, curl | wget | lynx, gpg Conflicts: smartsuite, ucsc-smartsuite Homepage: http://smartmontools.sourceforge.net/ Task: kubuntu-desktop, ubuntustudio-desktop-core, ubuntustudio-desktop Download-Size: 583 kB APT-Manual-Installed: yes APT-Sources: http://pl.archive.ubuntu.com/ubuntu jammy/main amd64 Packages Description: control and monitor storage systems using S.M.A.R.T. The smartmontools package contains two utility programs (smartctl and smartd) to control and monitor storage systems using the Self-Monitoring, Analysis and Reporting Technology System (S.M.A.R.T.) built into most modern ATA and SCSI hard disks. It is derived from the smartsuite package, and includes support for ATA/ATAPI-5 disks. It should run on any modern Linux system.
Install smartmontools.
$ sudo apt install smartmontools
Display S.M.A.R.T. details on a failing disk.
$ sudo smartctl --all /dev/sda
smartctl 7.2 2020-12-30 r5155 [x86_64-linux-5.15.0-27-generic] (local build)
Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Seagate Barracuda 7200.12
Device Model: ST31000528AS
Serial Number: 6VP948JN
LU WWN Device Id: 5 000c50 02a1257d0
Firmware Version: CC46
User Capacity: 1,000,204,886,016 bytes [1.00 TB]
Sector Size: 512 bytes logical/physical
Rotation Rate: 7200 rpm
Device is: In smartctl database [for details use: -P show]
ATA Version is: ATA8-ACS T13/1699-D revision 4
SATA Version is: SATA 2.6, 3.0 Gb/s
Local Time is: Sat May 21 00:48:56 2022 UTC
==> WARNING: A firmware update for this drive may be available,
see the following Seagate web pages:
http://knowledge.seagate.com/articles/en_US/FAQ/207931en
http://knowledge.seagate.com/articles/en_US/FAQ/213891en
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: (0x82) Offline data collection activity
was completed without error.
Auto Offline Data Collection: Enabled.
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: ( 642) 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: ( 1) minutes.
Extended self-test routine
recommended polling time: ( 177) minutes.
Conveyance self-test routine
recommended polling time: ( 2) minutes.
SCT capabilities: (0x103f) SCT Status supported.
SCT Error Recovery Control supported.
SCT Feature Control supported.
SCT Data Table supported.
SMART Attributes Data Structure revision number: 10
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x000f 115 096 006 Pre-fail Always - 91630242
3 Spin_Up_Time 0x0003 095 095 000 Pre-fail Always - 0
4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 398
5 Reallocated_Sector_Ct 0x0033 096 096 036 Pre-fail Always - 183
7 Seek_Error_Rate 0x000f 079 060 030 Pre-fail Always - 13179222181
9 Power_On_Hours 0x0032 022 022 000 Old_age Always - 68391
10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 197
183 Runtime_Bad_Block 0x0032 098 098 000 Old_age Always - 2
184 End-to-End_Error 0x0032 100 100 099 Old_age Always - 0
187 Reported_Uncorrect 0x0032 033 033 000 Old_age Always - 67
188 Command_Timeout 0x0032 100 096 000 Old_age Always - 38656016419
189 High_Fly_Writes 0x003a 095 095 000 Old_age Always - 5
190 Airflow_Temperature_Cel 0x0022 071 062 045 Old_age Always - 29 (Min/Max 28/30)
194 Temperature_Celsius 0x0022 029 040 000 Old_age Always - 29 (0 18 0 0 0)
195 Hardware_ECC_Recovered 0x001a 019 011 000 Old_age Always - 91630242
197 Current_Pending_Sector 0x0012 098 096 000 Old_age Always - 122
198 Offline_Uncorrectable 0x0010 098 096 000 Old_age Offline - 122
199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 0
240 Head_Flying_Hours 0x0000 100 253 000 Old_age Offline - 68935 (52 44 0)
241 Total_LBAs_Written 0x0000 100 253 000 Old_age Offline - 2317377676
242 Total_LBAs_Read 0x0000 100 253 000 Old_age Offline - 2073443043
SMART Error Log Version: 1
ATA Error Count: 10 (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 10 occurred at disk power-on lifetime: 534 hours (22 days + 6 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 51 00 ff ff ff 0f Error: UNC at LBA = 0x0fffffff = 268435455
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 80 ff ff ff 4f 00 31d+18:45:36.345 READ FPDMA QUEUED
60 00 80 ff ff ff 4f 00 31d+18:45:36.344 READ FPDMA QUEUED
60 00 80 ff ff ff 4f 00 31d+18:45:36.344 READ FPDMA QUEUED
60 00 80 ff ff ff 4f 00 31d+18:45:36.344 READ FPDMA QUEUED
60 00 80 ff ff ff 4f 00 31d+18:45:36.344 READ FPDMA QUEUED
Error 9 occurred at disk power-on lifetime: 34227 hours (1426 days + 3 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 51 00 ff ff ff 0f Error: UNC at LBA = 0x0fffffff = 268435455
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 80 ff ff ff 4f 00 6d+20:14:24.157 READ FPDMA QUEUED
61 00 08 08 7d 73 40 00 6d+20:14:24.157 WRITE FPDMA QUEUED
61 00 78 08 49 b9 41 00 6d+20:14:24.157 WRITE FPDMA QUEUED
ef 02 00 00 00 00 a0 00 6d+20:14:24.141 SET FEATURES [Enable write cache]
00 00 00 00 00 00 00 ff 6d+20:14:24.015 NOP [Abort queued commands]
Error 8 occurred at disk power-on lifetime: 34227 hours (1426 days + 3 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 51 00 ff ff ff 0f Error: UNC at LBA = 0x0fffffff = 268435455
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 80 ff ff ff 4f 00 6d+20:14:21.265 READ FPDMA QUEUED
ea 00 00 00 00 00 a0 00 6d+20:14:20.586 FLUSH CACHE EXT
61 00 08 c0 d5 e0 40 00 6d+20:14:20.586 WRITE FPDMA QUEUED
ea 00 00 00 00 00 a0 00 6d+20:14:20.553 FLUSH CACHE EXT
61 00 08 40 d6 e0 40 00 6d+20:14:20.553 WRITE FPDMA QUEUED
Error 7 occurred at disk power-on lifetime: 34227 hours (1426 days + 3 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 51 00 ff ff ff 0f Error: WP at LBA = 0x0fffffff = 268435455
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 00 08 30 f3 66 40 00 6d+20:14:17.522 WRITE FPDMA QUEUED
60 00 80 ff ff ff 4f 00 6d+20:14:17.520 READ FPDMA QUEUED
61 00 40 98 c9 0d 40 00 6d+20:14:17.520 WRITE FPDMA QUEUED
61 00 a0 b0 28 67 40 00 6d+20:14:17.520 WRITE FPDMA QUEUED
ef 02 00 00 00 00 a0 00 6d+20:14:17.436 SET FEATURES [Enable write cache]
Error 6 occurred at disk power-on lifetime: 34227 hours (1426 days + 3 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 51 00 ff ff ff 0f Error: UNC at LBA = 0x0fffffff = 268435455
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 80 ff ff ff 4f 00 6d+20:14:14.618 READ FPDMA QUEUED
61 00 08 b0 5f 6d 40 00 6d+20:14:14.618 WRITE FPDMA QUEUED
ef 02 00 00 00 00 a0 00 6d+20:14:14.607 SET FEATURES [Enable write cache]
00 00 00 00 00 00 00 ff 6d+20:14:14.499 NOP [Abort queued commands]
60 00 80 ff ff ff 4f 00 6d+20:14:11.748 READ FPDMA QUEUED
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
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.
Display S.M.A.R.T. details on a working disk.
$ sudo smartctl --all /dev/sdb
smartctl 7.2 2020-12-30 r5155 [x86_64-linux-5.15.0-27-generic] (local build)
Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Device Model: MB1000EAMZE
Serial Number: 9WK3PMBN
LU WWN Device Id: 5 000c50 02df43ec6
Firmware Version: HPG5
User Capacity: 1,000,204,886,016 bytes [1.00 TB]
Sector Size: 512 bytes logical/physical
Rotation Rate: 7200 rpm
Form Factor: 3.5 inches
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: ATA8-ACS T13/1699-D revision 6
SATA Version is: SATA 2.6, 3.0 Gb/s
Local Time is: Sat May 21 00:49:16 2022 UTC
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: (0x82) Offline data collection activity
was completed without error.
Auto Offline Data Collection: Enabled.
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: ( 609) 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: ( 162) minutes.
Conveyance self-test routine
recommended polling time: ( 3) minutes.
SCT capabilities: (0x103d) SCT Status supported.
SCT Error Recovery Control supported.
SCT Feature Control supported.
SCT Data Table supported.
SMART Attributes Data Structure revision number: 10
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x000f 072 063 044 Pre-fail Always - 15226421
3 Spin_Up_Time 0x0003 095 071 000 Pre-fail Always - 0
4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 102
5 Reallocated_Sector_Ct 0x0033 100 100 036 Pre-fail Always - 1
7 Seek_Error_Rate 0x000f 081 060 030 Pre-fail Always - 165586241
9 Power_On_Hours 0x0032 082 011 000 Old_age Always - 15958
10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 101
180 Unknown_HDD_Attribute 0x003b 100 100 000 Pre-fail Always - 293075239
184 End-to-End_Error 0x0032 100 100 003 Old_age Always - 0
187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0
188 Command_Timeout 0x0032 100 099 000 Old_age Always - 17180131332
189 High_Fly_Writes 0x003a 073 073 000 Old_age Always - 27
190 Airflow_Temperature_Cel 0x0022 072 061 045 Old_age Always - 28 (Min/Max 27/28)
191 G-Sense_Error_Rate 0x0032 100 100 000 Old_age Always - 0
192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 96
193 Load_Cycle_Count 0x0032 099 099 000 Old_age Always - 3254
194 Temperature_Celsius 0x0022 028 040 000 Old_age Always - 28 (0 20 0 0 0)
195 Hardware_ECC_Recovered 0x001a 019 012 000 Old_age Always - 15226421
196 Reallocated_Event_Count 0x0033 100 100 036 Pre-fail Always - 1
197 Current_Pending_Sector 0x0012 100 100 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0010 100 100 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 0
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
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.
Perform S.M.A.R.T. short test on a working disk.
$ sudo smartctl -t short /dev/sdb
smartctl 7.2 2020-12-30 r5155 [x86_64-linux-5.15.0-27-generic] (local build) Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org === START OF OFFLINE IMMEDIATE AND SELF-TEST SECTION === Sending command: "Execute SMART Short self-test routine immediately in off-line mode". Drive command "Execute SMART Short self-test routine immediately in off-line mode" successful. Testing has begun. Please wait 2 minutes for test to complete. Test will complete after Sat May 21 00:52:22 2022 UTC Use smartctl -X to abort test.
Display self-test log during a test.
$ sudo smartctl -l selftest /dev/sdb
smartctl 7.2 2020-12-30 r5155 [x86_64-linux-5.15.0-27-generic] (local build) Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org === START OF READ SMART DATA SECTION === SMART Self-test log structure revision number 1 Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error # 1 Short offline Self-test routine in progress 20% 15958 -
Display self-test log after a while to get results.
$ sudo smartctl -l selftest /dev/sdb
smartctl 7.2 2020-12-30 r5155 [x86_64-linux-5.15.0-27-generic] (local build) Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org === START OF READ SMART DATA SECTION === 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% 15958 -
Perform S.M.A.R.T. short test on a failing disk.
$ sudo smartctl -t short /dev/sda
smartctl 7.2 2020-12-30 r5155 [x86_64-linux-5.15.0-27-generic] (local build) Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org === START OF OFFLINE IMMEDIATE AND SELF-TEST SECTION === Sending command: "Execute SMART Short self-test routine immediately in off-line mode". Drive command "Execute SMART Short self-test routine immediately in off-line mode" successful. Testing has begun. Please wait 1 minutes for test to complete. Test will complete after Sat May 21 00:54:07 2022 UTC Use smartctl -X to abort test.
Display self-test result that indicates a failure.
$ sudo smartctl -l selftest /dev/sda
smartctl 7.2 2020-12-30 r5155 [x86_64-linux-5.15.0-27-generic] (local build) Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org === START OF READ SMART DATA SECTION === SMART Self-test log structure revision number 1 Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error # 1 Short offline Completed: read failure 50% 2855 1896095654
Start a S.M.A.R.T. long test
$ sudo smartctl --test long /dev/sdb
smartctl 7.2 2020-12-30 r5155 [x86_64-linux-5.15.0-27-generic] (local build) Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org === START OF OFFLINE IMMEDIATE AND SELF-TEST SECTION === Sending command: "Execute SMART Extended self-test routine immediately in off-line mode". Drive command "Execute SMART Extended self-test routine immediately in off-line mode" successful. Testing has begun. Please wait 162 minutes for test to complete. Test will complete after Sat May 21 03:38:39 2022 UTC Use smartctl -X to abort test.
Display self-test log.
$ sudo smartctl --log selftest /dev/sdb
smartctl 7.2 2020-12-30 r5155 [x86_64-linux-5.15.0-27-generic] (local build) Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org === START OF READ SMART DATA SECTION === SMART Self-test log structure revision number 1 Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error # 1 Extended offline Self-test routine in progress 60% 15960 - # 2 Short offline Completed without error 00% 15958 -
Perform S.M.A.R.T. long test on a failing disk.
$ sudo smartctl --test long /dev/sda
smartctl 7.2 2020-12-30 r5155 [x86_64-linux-5.15.0-27-generic] (local build) Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org === START OF OFFLINE IMMEDIATE AND SELF-TEST SECTION === Sending command: "Execute SMART Extended self-test routine immediately in off-line mode". Drive command "Execute SMART Extended self-test routine immediately in off-line mode" successful. Testing has begun. Please wait 177 minutes for test to complete. Test will complete after Sat May 21 05:00:43 2022 UTC Use smartctl -X to abort test.
Display self-test log.
$ sudo smartctl --log selftest /dev/sda
smartctl 7.2 2020-12-30 r5155 [x86_64-linux-5.15.0-27-generic] (local build) Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org === START OF READ SMART DATA SECTION === SMART Self-test log structure revision number 1 Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error # 1 Extended offline Completed: read failure 90% 2856 1896095654 # 2 Extended offline Interrupted (host reset) 90% 2855 - # 3 Short offline Completed: read failure 50% 2855 1896095654
Display S.M.A.R.T. error log on a failing disk.
$ sudo smartctl --log error /dev/sda
smartctl 7.2 2020-12-30 r5155 [x86_64-linux-5.15.0-27-generic] (local build) Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org === START OF READ SMART DATA SECTION === SMART Error Log Version: 1 ATA Error Count: 10 (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 10 occurred at disk power-on lifetime: 534 hours (22 days + 6 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 51 00 ff ff ff 0f Error: UNC at LBA = 0x0fffffff = 268435455 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 80 ff ff ff 4f 00 31d+18:45:36.345 READ FPDMA QUEUED 60 00 80 ff ff ff 4f 00 31d+18:45:36.344 READ FPDMA QUEUED 60 00 80 ff ff ff 4f 00 31d+18:45:36.344 READ FPDMA QUEUED 60 00 80 ff ff ff 4f 00 31d+18:45:36.344 READ FPDMA QUEUED 60 00 80 ff ff ff 4f 00 31d+18:45:36.344 READ FPDMA QUEUED Error 9 occurred at disk power-on lifetime: 34227 hours (1426 days + 3 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 51 00 ff ff ff 0f Error: UNC at LBA = 0x0fffffff = 268435455 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 80 ff ff ff 4f 00 6d+20:14:24.157 READ FPDMA QUEUED 61 00 08 08 7d 73 40 00 6d+20:14:24.157 WRITE FPDMA QUEUED 61 00 78 08 49 b9 41 00 6d+20:14:24.157 WRITE FPDMA QUEUED ef 02 00 00 00 00 a0 00 6d+20:14:24.141 SET FEATURES [Enable write cache] 00 00 00 00 00 00 00 ff 6d+20:14:24.015 NOP [Abort queued commands] Error 8 occurred at disk power-on lifetime: 34227 hours (1426 days + 3 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 51 00 ff ff ff 0f Error: UNC at LBA = 0x0fffffff = 268435455 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 80 ff ff ff 4f 00 6d+20:14:21.265 READ FPDMA QUEUED ea 00 00 00 00 00 a0 00 6d+20:14:20.586 FLUSH CACHE EXT 61 00 08 c0 d5 e0 40 00 6d+20:14:20.586 WRITE FPDMA QUEUED ea 00 00 00 00 00 a0 00 6d+20:14:20.553 FLUSH CACHE EXT 61 00 08 40 d6 e0 40 00 6d+20:14:20.553 WRITE FPDMA QUEUED Error 7 occurred at disk power-on lifetime: 34227 hours (1426 days + 3 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 51 00 ff ff ff 0f Error: WP at LBA = 0x0fffffff = 268435455 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 00 08 30 f3 66 40 00 6d+20:14:17.522 WRITE FPDMA QUEUED 60 00 80 ff ff ff 4f 00 6d+20:14:17.520 READ FPDMA QUEUED 61 00 40 98 c9 0d 40 00 6d+20:14:17.520 WRITE FPDMA QUEUED 61 00 a0 b0 28 67 40 00 6d+20:14:17.520 WRITE FPDMA QUEUED ef 02 00 00 00 00 a0 00 6d+20:14:17.436 SET FEATURES [Enable write cache] Error 6 occurred at disk power-on lifetime: 34227 hours (1426 days + 3 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 51 00 ff ff ff 0f Error: UNC at LBA = 0x0fffffff = 268435455 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 80 ff ff ff 4f 00 6d+20:14:14.618 READ FPDMA QUEUED 61 00 08 b0 5f 6d 40 00 6d+20:14:14.618 WRITE FPDMA QUEUED ef 02 00 00 00 00 a0 00 6d+20:14:14.607 SET FEATURES [Enable write cache] 00 00 00 00 00 00 00 ff 6d+20:14:14.499 NOP [Abort queued commands] 60 00 80 ff ff ff 4f 00 6d+20:14:11.748 READ FPDMA QUEUED
Display S.M.A.R.T. error log on a working disk.
$ sudo smartctl --log error /dev/sdb
smartctl 7.2 2020-12-30 r5155 [x86_64-linux-5.15.0-27-generic] (local build) Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org === START OF READ SMART DATA SECTION === SMART Error Log Version: 1 No Errors Logged
