Hi there!

I have a problem that I've been struggling to solve for several weeks despite research.

I have a DAS [TERRAMASTER D6-320] connected to USB 3.2 on my machine.
In the DAS, I have 6x1TB hard disks.

I want to make a USB Passthrought of this DAS in order to link these hard disks to an OpenMediaVault virtual machine, but after testing on several virtual machines (Windows, Ubuntu, Archlinux, ...), the hard disks are not detected by the guest machine.

To do this, the basic method doesn't work (enable PUSB Devices on the host), then add the 6 hard disks to the virtual machine (add VUSBs to the VM).

I followed the XCP-NG documentation for USB-Passthrough, but it didn't work. https://docs.xcp-ng.org/compute/#%EF%B8%8F-usb-passthrough
I followed the Xen documentation, it didn't work either. https://wiki.xenproject.org/wiki/Xen_USB_Passthrough#Emulated_USB

Here's the device info with the lsusb command:

Bus 008 Device 006: ID 174c:55aa ASMedia Technology Inc. Name: ASM1051E SATA 6Gb/s bridge, ASM1053E SATA 6Gb/s bridge, ASM1153 SATA 3Gb/s bridge, ASM1153E SATA 6Gb/s bridge
Bus 008 Device 010: ID 174c:55aa ASMedia Technology Inc. Name: ASM1051E SATA 6Gb/s bridge, ASM1053E SATA 6Gb/s bridge, ASM1153 SATA 3Gb/s bridge, ASM1153E SATA 6Gb/s bridge
Bus 008 Device 009: ID 174c:55aa ASMedia Technology Inc. Name: ASM1051E SATA 6Gb/s bridge, ASM1053E SATA 6Gb/s bridge, ASM1153 SATA 3Gb/s bridge, ASM1153E SATA 6Gb/s bridge
Bus 008 Device 008: ID 174c:55aa ASMedia Technology Inc. Name: ASM1051E SATA 6Gb/s bridge, ASM1053E SATA 6Gb/s bridge, ASM1153 SATA 3Gb/s bridge, ASM1153E SATA 6Gb/s bridge
Bus 008 Device 007: ID 174c:55aa ASMedia Technology Inc. Name: ASM1051E SATA 6Gb/s bridge, ASM1053E SATA 6Gb/s bridge, ASM1153 SATA 3Gb/s bridge, ASM1153E SATA 6Gb/s bridge
Bus 008 Device 004: ID 174c:55aa ASMedia Technology Inc. Name: ASM1051E SATA 6Gb/s bridge, ASM1053E SATA 6Gb/s bridge, ASM1153 SATA 3Gb/s bridge, ASM1153E SATA 6Gb/s bridge

Thanks for your help

Translated FR to EN with DeepL.com