Error: "CANT_FIND_sda3_OR_sdap3: not a block device". on TrueNAS installation

miracuru

New Member
Jan 7, 2024
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3
Hi

I have issues with creating a TrueNAS Scale VM. I've done so successfully in the past.
I have now installed a 2nd NVME drive in my system. I don't know if it is related to the hardware change.

After physical installation of the 2nd NVME drive, I have deleted my old TrueNAS system and now I'm at the process of creating a new one.
Unfortunately, I get the error: "CANT_FIND_sda3_OR_sdap3: not a block device".

I have a vague idea, that the installation of the 2nd SSD have mixed up something with the device names.
But I can't imagine, how this mixed up device names could pass into the TrueNAS VM. Just as idea.

I have attached a few screenshots with the settings and errors I encounter.

If anymone have an idea, what I can do, it would be much appreciated.
 

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Just a short update. It is definitively related to the installation of the 2nd NVME drive.
I have removed it testwise and now I'm able again to install TrueNAS.

Does anyone know, how to fix this?