[smartmontools-support] Time in Over-Temperature seems to be incorrect

Konomi konomikitten at gmail.com
Tue Oct 5 11:14:43 CEST 2021


$ sudo smartctl -x /dev/sda
smartctl 7.2 2020-12-30 r5155 [x86_64-linux-5.10.0-8-amd64] (local build)
Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     Crucial/Micron Client SSDs
Device Model:     CT1000MX500SSD1
Serial Number:    [REMOVED]
LU WWN Device Id: [REMOVED]
Firmware Version: M3CR033
User Capacity:    1,000,204,886,016 bytes [1.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    Solid State Device
Form Factor:      2.5 inches
TRIM Command:     Available
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ACS-3 T13/2161-D revision 5
SATA Version is:  SATA 3.3, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Tue Oct  5 20:13:38 2021 AEDT
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
AAM feature is:   Unavailable
APM level is:     254 (maximum performance)
Rd look-ahead is: Enabled
Write cache is:   Enabled
DSN feature is:   Unavailable
ATA Security is:  Disabled, NOT FROZEN [SEC1]
Wt Cache Reorder: Unknown

=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED

General SMART Values:
Offline data collection status:  (0x80)    Offline data collection activity
                    was never started.
                    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:         (    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:      (  30) minutes.
Conveyance self-test routine
recommended polling time:      (   2) minutes.
SCT capabilities:            (0x0031)    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          FLAGS    VALUE WORST THRESH FAIL RAW_VALUE
  1 Raw_Read_Error_Rate     POSR-K   100   100   000    -    0
  5 Reallocate_NAND_Blk_Cnt -O--CK   100   100   010    -    0
  9 Power_On_Hours          -O--CK   100   100   000    -    528
 12 Power_Cycle_Count       -O--CK   100   100   000    -    60
171 Program_Fail_Count      -O--CK   100   100   000    -    0
172 Erase_Fail_Count        -O--CK   100   100   000    -    0
173 Ave_Block-Erase_Count   -O--CK   099   099   000    -    27
174 Unexpect_Power_Loss_Ct  -O--CK   100   100   000    -    24
180 Unused_Reserve_NAND_Blk PO--CK   000   000   000    -    24
183 SATA_Interfac_Downshift -O--CK   100   100   000    -    0
184 Error_Correction_Count  -O--CK   100   100   000    -    0
187 Reported_Uncorrect      -O--CK   100   100   000    -    0
194 Temperature_Celsius     -O---K   070   039   000    -    30 (Min/Max 0/61)
196 Reallocated_Event_Count -O--CK   100   100   000    -    0
197 Current_Pending_ECC_Cnt -O--CK   100   100   000    -    0
198 Offline_Uncorrectable   ----CK   100   100   000    -    0
199 UDMA_CRC_Error_Count    -O--CK   100   100   000    -    2
202 Percent_Lifetime_Remain ----CK   099   099   001    -    1
206 Write_Error_Rate        -OSR--   100   100   000    -    0
210 Success_RAIN_Recov_Cnt  -O--CK   100   100   000    -    0
246 Total_LBAs_Written      -O--CK   100   100   000    -    13725955309
247 Host_Program_Page_Count -O--CK   100   100   000    -    129230926
248 FTL_Program_Page_Count  -O--CK   100   100   000    -    118269096
                            ||||||_ K auto-keep
                            |||||__ C event count
                            ||||___ R error rate
                            |||____ S speed/performance
                            ||_____ O updated online
                            |______ P prefailure warning

General Purpose Log Directory Version 1
SMART           Log Directory Version 1 [multi-sector log support]
Address    Access  R/W   Size  Description
0x00       GPL,SL  R/O      1  Log Directory
0x01           SL  R/O      1  Summary SMART error log
0x02           SL  R/O      1  Comprehensive SMART error log
0x03       GPL     R/O      1  Ext. Comprehensive SMART error log
0x04       GPL,SL  R/O      8  Device Statistics log
0x06           SL  R/O      1  SMART self-test log
0x07       GPL     R/O      1  Extended self-test log
0x09           SL  R/W      1  Selective self-test log
0x10       GPL     R/O      1  NCQ Command Error log
0x11       GPL     R/O      1  SATA Phy Event Counters log
0x24       GPL     R/O     88  Current Device Internal Status Data log
0x25       GPL     R/O    128  Saved Device Internal Status Data log
0x30       GPL,SL  R/O      9  IDENTIFY DEVICE data log
0x80-0x9f  GPL,SL  R/W     16  Host vendor specific log
0xe0       GPL,SL  R/W      1  SCT Command/Status
0xe1       GPL,SL  R/W      1  SCT Data Transfer

SMART Extended Comprehensive Error Log Version: 1 (1 sectors)
No Errors Logged

SMART Extended Self-test Log Version: 1 (1 sectors)
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  Completed [00% left] (0-65535)
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.

SCT Status Version:                  3
SCT Version (vendor specific):       1 (0x0001)
Device State:                        Active (0)
Current Temperature:                    30 Celsius
Power Cycle Min/Max Temperature:     29/44 Celsius
Lifetime    Min/Max Temperature:      0/61 Celsius
Under/Over Temperature Limit Count:   0/0

SCT Temperature History Version:     2
Temperature Sampling Period:         1 minute
Temperature Logging Interval:        1 minute
Min/Max recommended Temperature:      0/100 Celsius
Min/Max Temperature Limit:            0/100 Celsius
Temperature History Size (Index):    128 (23)

Index    Estimated Time   Temperature Celsius
  24    2021-10-05 18:06    31  ************
 ...    ..(  6 skipped).    ..  ************
  31    2021-10-05 18:13    31  ************
  32    2021-10-05 18:14    30  ***********
 ...    ..(  6 skipped).    ..  ***********
  39    2021-10-05 18:21    30  ***********
  40    2021-10-05 18:22    31  ************
  41    2021-10-05 18:23    30  ***********
 ...    ..(109 skipped).    ..  ***********
  23    2021-10-05 20:13    30  ***********

SCT Error Recovery Control command not supported

Device Statistics (GP Log 0x04)
Page  Offset Size        Value Flags Description
0x01  =====  =               =  ===  == General Statistics (rev 1) ==
0x01  0x008  4              60  ---  Lifetime Power-On Resets
0x01  0x010  4             528  ---  Power-on Hours
0x01  0x018  6       841053421  ---  Logical Sectors Written
0x01  0x020  6       153567135  ---  Number of Write Commands
0x01  0x028  6      2914830846  ---  Logical Sectors Read
0x01  0x030  6       137994069  ---  Number of Read Commands
0x01  0x038  6      1903332432  ---  Date and Time TimeStamp
0x04  =====  =               =  ===  == General Errors Statistics (rev 1) ==
0x04  0x008  4               0  ---  Number of Reported Uncorrectable Errors
0x04  0x010  4              24  ---  Resets Between Cmd Acceptance and
Completion
0x05  =====  =               =  ===  == Temperature Statistics (rev 1) ==
0x05  0x008  1              30  ---  Current Temperature
0x05  0x010  1              32  ---  Average Short Term Temperature
0x05  0x018  1              32  ---  Average Long Term Temperature
0x05  0x020  1              61  ---  Highest Temperature
0x05  0x028  1               0  ---  Lowest Temperature
0x05  0x030  1              41  ---  Highest Average Short Term Temperature
0x05  0x038  1               0  ---  Lowest Average Short Term Temperature
0x05  0x040  1              43  ---  Highest Average Long Term Temperature
0x05  0x048  1               0  ---  Lowest Average Long Term Temperature
0x05  0x050  4              41  ---  Time in Over-Temperature
0x05  0x058  1              70  ---  Specified Maximum Operating Temperature
0x05  0x060  4               0  ---  Time in Under-Temperature
0x05  0x068  1               0  ---  Specified Minimum Operating Temperature
0x06  =====  =               =  ===  == Transport Statistics (rev 1) ==
0x06  0x008  4            6722  ---  Number of Hardware Resets
0x06  0x010  4             296  ---  Number of ASR Events
0x06  0x018  4               2  ---  Number of Interface CRC Errors
0x07  =====  =               =  ===  == Solid State Device Statistics (rev 1) ==
0x07  0x008  1               1  ---  Percentage Used Endurance Indicator
                                |||_ C monitored condition met
                                ||__ D supports DSN
                                |___ N normalized value

Pending Defects log (GP Log 0x0c) not supported

SATA Phy Event Counters (GP Log 0x11)
ID      Size     Value  Description
0x0001  2            0  Command failed due to ICRC error
0x0002  2            0  R_ERR response for data FIS
0x0003  2            0  R_ERR response for device-to-host data FIS
0x0004  2            0  R_ERR response for host-to-device data FIS
0x0005  2            0  R_ERR response for non-data FIS
0x0006  2            0  R_ERR response for device-to-host non-data FIS
0x0007  2            0  R_ERR response for host-to-device non-data FIS
0x0008  2            0  Device-to-host non-data FIS retries
0x0009  2            0  Transition from drive PhyRdy to drive PhyNRdy
0x000a  2            7  Device-to-host register FISes sent due to a COMRESET
0x000b  2            0  CRC errors within host-to-device FIS
0x000d  2            0  Non-CRC errors within host-to-device FIS
0x000f  2            0  R_ERR response for host-to-device data FIS, CRC
0x0010  2            0  R_ERR response for host-to-device data FIS, non-CRC
0x0012  2            0  R_ERR response for host-to-device non-data FIS, CRC
0x0013  2            0  R_ERR response for host-to-device non-data FIS, non-CRC

On Tue, 5 Oct 2021 at 20:12, Claudio Kuenzler <napsty at gmail.com> wrote:
>
>
>
> On Tue, Oct 5, 2021 at 11:11 AM Konomi <konomikitten at gmail.com> wrote:
>>
>> Would you like me to use `smartctl -x` instead, the section of the
>> output that I'm talking about is Device Statistics (GP Log 0x04) and I
>> don't believe that's something shown in `smartctl -a`?
>
>
> Sure ^^
>


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