I want to know about my nvme health:

firstlove@chenli ~> sudo smartctl -A /dev/nvme0n1p3
smartctl 7.3 2022-02-28 r5338 [x86_64-linux-6.0.1-arch2-1] (local build)
Copyright (C) 2002-22, Bruce Allen, Christian Franke, www.smartmontools.org

SMART/Health Information (NVMe Log 0x02)
Critical Warning:                   0x00
Temperature:                        49 Celsius
Available Spare:                    100%
Available Spare Threshold:          5%
Percentage Used:                    18%
Data Units Read:                    46,120,988 [23.6 TB]
Data Units Written:                 343,649,247 [175 TB]
Host Read Commands:                 1,184,731,427
Host Write Commands:                3,228,585,654
Controller Busy Time:               4,397
Power Cycles:                       922
Power On Hours:                     11,374
Unsafe Shutdowns:                   292
Media and Data Integrity Errors:    0
Error Information Log Entries:      1,620
Warning  Comp. Temperature Time:    0
Critical Comp. Temperature Time:    0

firstlove@chenli ~> sudo nvme error-log --log-entries=1 /dev/nvme0n1p3
Error Log Entries for device:nvme0n1p3 entries:1
 Entry[ 0]   
error_count     : 1620
sqid            : 0
cmdid           : 0x10
status_field    : 0x2002(Invalid Field in Command: A reserved coded value or an unsupported value in a defined field)
phase_tag       : 0
parm_err_loc    : 0x28
lba             : 0
nsid            : 0
vs              : 0
trtype          : The transport type is not indicated or the error is not transport related.
cs              : 0
trtype_spec_info: 0

It seems there are many errors, but what cmdid : 0x10" and "status_field : 0x2002" mean?

1 Answer 1


Does the NVMe drive and filesystems work normally aside from that nvme log entries?
If yes, it sounds like it could be this problem.


Additionally please answer:
Does the value increase by the same amount each time you

  • reboot the system?
  • put the system into standby?
  • While this link may answer the question, it is better to include the essential parts of the answer here and provide the link for reference. Link-only answers can become invalid if the linked page changes. - From Review May 20, 2023 at 11:03

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