[smartmontools-support] Should I worry?
Claudio Kuenzler
napsty at gmail.com
Sat Nov 23 14:56:34 CET 2019
Yes. Especially the read failures logged in self-test is a good indicator.
Your drive also has two pending sectors which often times indicates a
failing drive, too.
On Sat, 23 Nov 2019, 14:40 Jørn Dahl-Stamnes <ctrlsmart at dahl-stamnes.net>
wrote:
> Hello,
>
> got a disk that have unreadable sectors. From logwatch I get this message:
>
> Currently unreadable (pending) sectors detected:
> /dev/sda [SAT] - 96 Time(s)
> 2 unreadable sectors detected
>
> Is this a sign that this disk are about to die?
>
> $ smartct -a /dev/sda:
>
> smartctl 6.5 2016-05-07 r4318 [x86_64-linux-4.9.4-201.fc25.x86_64] (local
> build)
> Copyright (C) 2002-16, Bruce Allen, Christian Franke,
> www.smartmontools.org
>
> === START OF INFORMATION SECTION ===
> Model Family: Western Digital Green
> Device Model: WDC WD30EZRX-00AZ6B0
> Serial Number: WD-WCC070273005
> LU WWN Device Id: 5 0014ee 20808c97e
> Firmware Version: 80.00A80
> User Capacity: 3,000,592,982,016 bytes [3.00 TB]
> Sector Sizes: 512 bytes logical, 4096 bytes physical
> Rotation Rate: 5400 rpm
> Device is: In smartctl database [for details use: -P show]
> ATA Version is: ATA8-ACS (minor revision not indicated)
> SATA Version is: SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
> Local Time is: Sat Nov 23 13:18:26 2019 CET
> 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: (0x84) Offline data collection activity
> was suspended by an interrupting
> command from
> host.
> Auto Offline Data Collection:
> Enabled.
> Self-test execution status: ( 121) The previous self-test completed
> having
> the read element of the test
> failed.
> Total time to complete Offline
> data collection: (50280) 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: ( 483) minutes.
> Conveyance self-test routine
> recommended polling time: ( 5) minutes.
> SCT capabilities: (0x3035) 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 200 200 051 Pre-fail Always
> - 0
> 3 Spin_Up_Time 0x0027 247 246 021 Pre-fail Always
> -
> 9633
> 4 Start_Stop_Count 0x0032 100 100 000 Old_age Always
> - 21
> 5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always
> - 0
> 7 Seek_Error_Rate 0x002e 200 200 000 Old_age Always
> - 0
> 9 Power_On_Hours 0x0032 066 066 000 Old_age Always
> -
> 24849
> 10 Spin_Retry_Count 0x0032 100 253 000 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
> - 19
> 192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always
> - 14
> 193 Load_Cycle_Count 0x0032 001 001 000 Old_age Always
> -
> 1633179
> 194 Temperature_Celsius 0x0022 110 102 000 Old_age Always
> - 42
> 196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always
> - 0
> 197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always
> - 2
> 198 Offline_Uncorrectable 0x0030 200 200 000 Old_age Offline
> - 0
> 199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always
> - 0
> 200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age Offline
> - 1
>
> 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 Extended offline Completed: read failure 90% 24838
> 1857598668
> # 2 Short offline Completed: read failure 90% 24836
> 1857598666
> # 3 Short offline Completed: read failure 90% 24812
> 1857598664
> # 4 Short offline Completed: read failure 90% 24789
> 1857598664
> # 5 Short offline Completed: read failure 90% 24765
> 1857598664
> # 6 Short offline Completed: read failure 90% 24741
> 1857598666
> # 7 Short offline Completed: read failure 90% 24717
> 1857598666
> # 8 Short offline Completed: read failure 90% 24693
> 1857598664
> # 9 Extended offline Completed: read failure 90% 24671
> 1857598665
> #10 Short offline Completed: read failure 90% 24669
> 1857598665
> #11 Short offline Completed: read failure 90% 24645
> 1857598664
> #12 Short offline Completed without error 00% 24621
> -
> #13 Short offline Completed without error 00% 24597
> -
> #14 Short offline Completed without error 00% 24573
> -
> #15 Short offline Completed without error 00% 24549
> -
> #16 Short offline Completed without error 00% 24525
> -
> #17 Extended offline Completed without error 00% 24511
> -
> #18 Short offline Completed without error 00% 24501
> -
> #19 Short offline Completed without error 00% 24477
> -
> #20 Short offline Completed without error 00% 24453
> -
> #21 Short offline Completed without error 00% 24429
> -
>
> 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.
>
> --
> Jørn Dahl-Stamnes
> homepage: http://photo.dahl-stamnes.net/
> _______________________________________________
> Smartmontools-support mailing list
> Smartmontools-support at listi.jpberlin.de
> https://listi.jpberlin.de/mailman/listinfo/smartmontools-support
>
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