Smartctl KO on VM with HDD passthrough

Hello,

I have 5 HDD on my DIY NAS and I'm able to run SMART tests on my pve node with the shell command line but as soon as I create a VM (truenas scale) with HDD passthrough config, SMART is not working anymore with the same command line in shell.

I've followed proxmox https://pve.proxmox.com/wiki/Passthrough_Physical_Disk_to_Virtual_Machine_(VM) tutorial for the HDD passthrough (truenas smart test also failed with "unsupported scsi opcode")

Any help will be highly appreciated ...

Read more