SATA passthough failing since 8.x upgrade COMRESET failed

daninmanchester

New Member
Mar 26, 2023
3
0
1
My server runs a NAS in a VM which has the SATA controller passed to it. This worked great in 7.x but after upgrading to 8.x im starting to see errors.

I can reboot and reconnect and everything is good, then it drops out again. Not sure why this would happen but I wonder if the host is contesting the passthrough. When I used to use XCP-NG, I would hide the PCIe device from the host, but I'm not sure if this is optional or necessary with proxmox.

The error is a COMRESET failed 16. I also saw a 32 previously

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Error :

1719920735970.png
 

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