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标题: 我的硬盘linux下smartctl有Error Information正常吗 [打印本页]

作者: meltedgold 时间: 2022-8-28 13:13
标题: 我的硬盘linux下smartctl有Error Information正常吗
有人能看懂这个嘛

$ sudo smartctl -a /dev/nvme0
smartctl 7.2 2020-12-30 r5155 [x86_64-linux-5.15.0-46-generic] (local build)
Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Number:                      WUS4BB076D7P3E3
Serial Number:                   我去掉了
Firmware Version:                R1110012
PCI Vendor/Subsystem ID:          0x1b96
IEEE OUI Identifier:             0x0014ee
Total NVM Capacity:                7,681,501,126,656 [7.68 TB]
Unallocated NVM Capacity:          0
Controller ID:                   0
NVMe Version:                      1.3
Number of Namespaces:             1
Namespace 1 Size/Capacity:       7,681,501,126,656 [7.68 TB]
Namespace 1 Formatted LBA Size:    4096
Namespace 1 IEEE EUI-64:          0014ee 8301b30300
Local Time is:                   Sun Aug 28 13:09:18 2022 CST
Firmware Updates (0x19):          4 Slots, Slot 1 R/O, no Reset required
Optional Admin Commands (0x001f): Security Format Frmw_DL NS_Mngmt Self_Test
Optional NVM Commands (0x005e):    Wr_Unc DS_Mngmt Wr_Zero Sav/Sel_Feat Timestmp
Log Page Attributes (0x03):       S/H_per_NS Cmd_Eff_Lg
Warning  Comp. Temp. Threshold:    70 Celsius
Critical Comp. Temp. Threshold:    80 Celsius
Namespace 1 Features (0x02):       NA_Fields

Supported Power States
St Op    Max Active    Idle RL RT WL WT  Ent_Lat  Ex_Lat
0 + 12.00W    -       - 0  0  0  0    50    50
1 + 11.00W    -       - 1  1  1  1    50    50
2 + 10.00W    -       - 2  2  2  2    50    50
3 +    9.00W    -       - 3  3  3  3    50    50
4 +    8.00W    -       - 4  4  4  4    50    50

Supported LBA Sizes (NSID 0x1)
Id Fmt  Data  Metadt  Rel_Perf
0 + 4096    0       0
1 -    512    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:                      41 Celsius
Available Spare:                   100%
Available Spare Threshold:       10%
Percentage Used:                   0%
Data Units Read:                   69 [35.3 MB]
Data Units Written:                135,644 [69.4 GB]
Host Read Commands:                2,133
Host Write Commands:             2,516,867
Controller Busy Time:             78
Power Cycles:                      3
Power On Hours:                   26
Unsafe Shutdowns:                0
Media and Data Integrity Errors: 0
Error Information Log Entries:    4
Warning  Comp. Temperature Time: 0
Critical Comp. Temperature Time: 0
Temperature Sensor 1:             37 Celsius

Error Information (NVMe Log 0x01, 16 of 256 entries)
Num ErrCount  SQId CmdId  Status  PELoc       LBA  NSID VS
  0       4    0  0x2009  0xc004  0x029          0    0    -
  1       3    0  0x100a  0xc004  0x028          0    0    -

作者: Shadowmourne 时间: 2022-8-28 17:28
# nvme error-log /dev/nvme0

看一下

作者: frontwing 时间: 2022-8-28 18:28
除非你有厂商的内部文档告诉你error log里每个状态代码是什么意思，否则看了也白看
如果盘有问题，“介质和数据完整性错误”那一项会告诉你，否则没必要管它
很多未特别设计兼容U2 SSD的平台会向SSD发送非NVMe命令，SSD无法执行，就会把它视为一个错误
https://www.transcend-info.com/Support/FAQ-1245

作者: meltedgold 时间: 2022-8-28 18:51

Shadowmourne 发表于 2022-8-28 17:28
# nvme error-log /dev/nvme0

看一下

Error Log Entries for device:nvme0 entries:64
.................
Entry[ 0]
.................
error_count    : 4
sqid          : 0
cmdid          : 0x2009
status_field : 0x6002(INVALID_FIELD: A reserved coded value or an unsupported value in a defined field)
phase_tag    : 0
parm_err_loc : 0x29
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
.................
Entry[ 1]
.................
error_count    : 3
sqid          : 0
cmdid          : 0x100a
status_field : 0x6002(INVALID_FIELD: 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

感觉还是看不出什么

作者: meltedgold 时间: 2022-8-28 18:52

frontwing 发表于 2022-8-28 18:28
除非你有厂商的内部文档告诉你error log里每个状态代码是什么意思，否则看了也白看
如果盘有问题，“介质和 ...

嗯嗯好的目前Media and Data Integrity Errors还是0

作者: hcym 时间: 2022-8-28 19:19
NVMe就看个温度
现在完全不看，偶尔看看主板cpu温度

作者: coooool_boy 时间: 2022-8-28 21:46
正常

某种意义上说,smart对nvme硬盘,毫无意义

"Error Information Log"这个东西完全不重要,忽略就好
https://arstechnica.com/civis/viewtopic.php?f=11&t=1376353 这个回答很专业

我很早以前就注意到这个问题了,linux下,smart显示我的970pro有很多错误报告,我换到win系统,用三星魔术师检查,一切正常,现在半年过去了,屁事没有.

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