I am running TrueNAS Scale ElectricEel-24.10.2. All of my pools are running the latest ZFS as far as I can tell (i.e. absence of Upgrade button). I see now that Electric Eel can execute and show SMART test results for NVMe drives, or at least mine. However, I have “Periodic S.M.A.R.T. Tests” schedu…

Indeed, TrueNAS still does not support SMART tests on NVMe. Look into the Multi-Report script: [image] Multi-Report Resources Yes, I get an email from Github and then I go check. I would have answered sooner but I just woke up. P.S. Welcome to the TrueNAS forums. I hop…

What exactly do you mean by “support”? I’m confused by this without clarification because: The release notes for Electric Eel state: “UI support for NVMe S.M.A.R.T. tests .” I’ve manually executed SMART tests on my NVMe drives in TrueNAS. They do take some time to finish, so they’re doing something …

TrueNAS still does not support scheduling SMART tests on NVMe.

The GUI looks like you can schedule an NVMe SMART Test however the test is never actually run. This remains true in 25.04.RC1 as well and I suspect for the final release too. TrueNAS will monitor for SMARTD received errors but that is only part of the coverage you need. In other words, if TrueNAS…

I understand that scheduling isn’t working, but if you manually run a SMART test from the web UI (Storage → Disks) on an NVMe, is it actually running the test and properly reporting results?

[image] BackDatNASUp: is it actually running the test and properly reporting results? Short answer - No, not for NVMe.

I definitely test and track this with each TrueNAS release. Once it works, all will know.

Any updates on this? I’m experiencing the same problem and would love to restart using the SMART setting in “Data protection”. In the meantime, I’m using cronjobs to execute tests on all my four nvmes in the middle of the night using these commands on separate days (my nvmes being named nvme0n1 … n…

SMART Tests on "All Disks" Does Not Appear to Execute on NVMe Disks

TrueNAS General

etorix March 23, 2025, 6:33pm 2

Indeed, TrueNAS still does not support SMART tests on NVMe.
Look into the Multi-Report script:

Topic		Replies	Views
Problems with the new NVME S.M.A.R.T. test TrueNAS General SCALE , Hardware , SMART , NVMe	8	1176	November 15, 2024
Unable to run SMART test TrueNAS General	5	868	July 19, 2024
NVME disk, can't start smart test from GUI TrueNAS General CORE , ZFS	7	406	April 22, 2024
When will TN Support Smart for NVMe Storage? TrueNAS General	6	322	July 19, 2024
Long Smart Test TrueNAS General	7	2278	August 1, 2025

SMART Tests on "All Disks" Does Not Appear to Execute on NVMe Disks

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