[smartmontools-support] How to read errors on NVME

[Thane K. Sherrington]

On this report, there are 16 errors at the bottoms.  Are these 
important?  How do I read these?

Thanks!



smartctl 7.2 2020-12-30 r5155 [i686-w64-mingw32-w10-b19043(64)] (sf-7.2-1)
Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Number:                       KINGSTON RBUSNS8154P3256GJ1
Serial Number:                      XXXXXXXXXXXXXXXXXXXX
Firmware Version:                   E8FK12.3
PCI Vendor/Subsystem ID:            0x2646
IEEE OUI Identifier:                0x0026b7
Total NVM Capacity:                 256,060,514,304 [256 GB]
Unallocated NVM Capacity:           0
Controller ID:                      0
NVMe Version:                       1.2
Number of Namespaces:               1
Namespace 1 Size/Capacity:          256,060,514,304 [256 GB]
Namespace 1 Formatted LBA Size:     512
Namespace 1 IEEE EUI-64:            0026b7 6828325795
Local Time is:                      Tue Nov 02 07:29:37 2021 ADT
Firmware Updates (0x12):            1 Slot, no Reset required
Optional Admin Commands (0x0007):   Security Format Frmw_DL
Optional NVM Commands (0x001e):     Wr_Unc DS_Mngmt Wr_Zero Sav/Sel_Feat
Log Page Attributes (0x04):         Ext_Get_Lg
Maximum Data Transfer Size:         512 Pages
Warning  Comp. Temp. Threshold:     84 Celsius
Critical Comp. Temp. Threshold:     88 Celsius

Supported Power States
St Op     Max   Active     Idle   RL RT WL WT  Ent_Lat  Ex_Lat
  0 +     7.90W  0.0790W       -    0  0  0  0      600     600
  1 +     7.90W  0.0790W       -    0  0  0  0      600     600
  2 +     7.90W  0.0790W       -    0  0  0  0      600     600
  3 -   0.1000W  0.0790W       -    3  3  3  3     1000    1000
  4 -   0.0050W  0.0790W       -    4  4  4  4   400000   90000

Supported LBA Sizes (NSID 0x1)
Id Fmt  Data  Metadt  Rel_Perf
  0 +     512       0         1
  1 -    4096       0         0

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

SMART/Health Information (NVMe Log 0x02)
Critical Warning:                   0x00
Temperature:                        34 Celsius
Available Spare:                    100%
Available Spare Threshold:          100%
Percentage Used:                    13%
Data Units Read:                    38,359,190 [19.6 TB]
Data Units Written:                 30,033,465 [15.3 TB]
Host Read Commands:                 507,026,353
Host Write Commands:                449,260,272
Controller Busy Time:               1,090
Power Cycles:                       2,527
Power On Hours:                     534
Unsafe Shutdowns:                   66
Media and Data Integrity Errors:    0
Error Information Log Entries:      3,141
Warning  Comp. Temperature Time:    0
Critical Comp. Temperature Time:    0
Temperature Sensor 2:               34 Celsius

Error Information (NVMe Log 0x01, 16 of 16 entries)
Num   ErrCount  SQId   CmdId  Status  PELoc          LBA  NSID    VS
   0       3141     0  0x0002  0x0005      -          208     0     -
   1       3140     0  0x000d  0x0005      -   4009754624     1     -
   2       3139     0  0x000a  0x0004      -     33555456     0     -
   3       3138     0  0x0002  0x0005      -          208     0     -
   4       3137     0  0x000d  0x0005      -   4009754624     1     -
   5       3136     0  0x000a  0x0004      -     33555456     0     -
   6       3135     0  0x0002  0x0005      -          208     0     -
   7       3134     0  0x000d  0x0005      -   4009754624     1     -
   8       3133     0  0x000a  0x0004      -     33555456     0     -
   9       3132     0  0x0002  0x0005      -          208     0     -
  10       3131     0  0x000d  0x0005      -   4009754624     1     -
  11       3130     0  0x000a  0x0004      -     33555456     0     -
  12       3129     0  0x0002  0x0005      -          208     0     -
  13       3128     0  0x000d  0x0005      -   4009754624     1     -
  14       3127     0  0x000a  0x0004      -     33555456     0     -
  15       3126     0  0x0002  0x0005      -          208     0     -


-- 
Thane K. Sherrington

Computer Connection, Ltd. ...taking the mystery out of computers since 1982.
Winner of the 2012 Ian Spencer - Excellence in Business Award
*Thanks for making us the Reader's Choice Best Computer Store in 2016, 
2017, 2018 and 2019!*
95 College St., Antigonish,
NS B2G 1X6
902-863-3361 (phone)
902-863-2580 (fax)
thane at computerconnectionltd.com
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