Opened 2 years ago

Closed 2 years ago

#1622 closed defect (invalid)

Get SMART attributes by id

Reported by: b10s Owned by:
Priority: minor Milestone:
Component: smartctl Version: 7.3
Keywords: Cc:

Description

Hi,

I'm trying to get SMART attributes 247 and 248 on my Samsung SSD 970 EVO Plus 1TB using smartctl (smartctl 7.3 2022-02-28 r5338): smartctl -A /dev/nvme0.

However can't find such data in output.

How to get SMART attributes 247 and 248?

reference:
​https://media-www.micron.com/-/media/client/global/documents/products/technical-note/solid-state-storage/tnfd23_m500_smart_attributes_calc_waf.pdf

Change History (2)

comment:1 by Christian Franke, 2 years ago

SMART related data of ATA/SATA, SCSI/SAS and NVMe differ considerably and so does smartctl output.

The mentioned SMART attributes 247 and 248 are ATA attributes. The Samsung SSD 970 EVO Plus is a NVMe drive which does not support any attributes with numeric IDs.

comment:2 by Christian Franke, 2 years ago

Resolution: → invalid
Status: new → closed

NVMe drives do not support ATA SMART attributes.

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