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How can I use 2 USB sticks with the same microcontroller for a VM (Home Assistant)?

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I want to use 2 usb sticks with the same microcontroller for Home Assistant. One USB stick for Zigbee and the other for Thread. The first screenshot shows the USB sticks that I want to assign to Home Assistant.

 

2024-12-29(4).png.9d55d6bd3c77d51197eac42089b7a9f2.png

 

Unfortunately, the following error message always appears after clicking on “Update”:
“VM creation error

error: Failed to attach device from /tmp/hotattach.tmp error: operation failed: Multiple USB devices for 10c4:ea60, use <address> to specify one” (see 2nd screenshot)

 

2024-12-29(5).png.3285827f944d2bc5e17bd744302e35c0.png

 

How can I specify a USB stick with an address in Unraid?

 

I would be happy to receive the right solution for the problem!

Solved by SimonF

  • Community Expert
47 minutes ago, Efraims NAS said:

I want to use 2 usb sticks with the same microcontroller for Home Assistant. One USB stick for Zigbee and the other for Thread. The first screenshot shows the USB sticks that I want to assign to Home Assistant.

 

2024-12-29(4).png.9d55d6bd3c77d51197eac42089b7a9f2.png

 

Unfortunately, the following error message always appears after clicking on “Update”:
“VM creation error

error: Failed to attach device from /tmp/hotattach.tmp error: operation failed: Multiple USB devices for 10c4:ea60, use <address> to specify one” (see 2nd screenshot)

 

2024-12-29(5).png.3285827f944d2bc5e17bd744302e35c0.png

 

How can I specify a USB stick with an address in Unraid?

 

I would be happy to receive the right solution for the problem!

Have a look at the USB Manager in CA.

  • Author

Thank you for your answer. I have already installed the USB Manager and looked at how to change the address of the USB stick, but unfortunately I don't know how to do this.

Can you tell me how to change the address of a USB stick with the USB Manager?

  • Community Expert
  • Solution
30 minutes ago, Efraims NAS said:

Thank you for your answer. I have already installed the USB Manager and looked at how to change the address of the USB stick, but unfortunately I don't know how to do this.

Can you tell me how to change the address of a USB stick with the USB Manager?

Remove the settings from the VM template and add mappings within the plugin, if they have the same serial number you will need to do a port mapping.

 

When the VM starts it will connect the device if you enabled in the mappings.

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