三星 SSD 950 PRO M.2 上的 SMART

三星 SSD 950 PRO M.2 上的 SMART

smartctl 报告:设备缺乏 SMART 功能,但三星表示它支持 SMART。有人知道原因吗?

=== 信息部分开始 ===
供应商:NVMe
产品:三星 SSD 950
修订版:BXX7
合规性:SPC-4
用户容量:256,060,514,304 字节 [256 GB]
逻辑块大小:512 字节
旋转速率:固态设备
逻辑单元 ID:0x0025385cf1508633
设备类型:磁盘
本地时间为:2017 年 3 月 18 日星期六 11:27:32 AEDT
设备未就绪(例如,旋转停止、繁忙)
SMART 支持:不可用 - 设备缺乏 SMART 功能。

答案1

简而言之,Smartmontools > v6.5 吗?

该命令似乎是

smartctl -A

基于智能工具

Smartmontools NVMe support

Smartmontools supports NVMe starting from version 6.5. Please note, that currently NVMe support is considered as experimental. Currently implemented features:

Basic information about controller name, firmware, capacity (smartctl -i)
Controller and namespace capabilities (smartctl -c)
SMART overall-health self-assessment test result and warnings (smartctl -H)
NVMe SMART attributes (smartctl -A)
NVMe error log (smartctl -l error[,NUM])
Ability to fetch any nvme log (smartctl -l nvmelog,N,SIZE)
The smartd daemon tracks health (-H), error count (-l error) and temperature (-W DIFF,INFO,CRIT)
Currently NVMe support is implemented on Linux, Windows and FreeBSD. Details about supported version/driver combinations are provided in the next section.

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