@hvm said in Guest receiving passthrough SATA controllers does not see attached drives: @Teddy-Astie Hello @Teddy-Astie Have you had the opportunity to review the log file output? The past few weeks I have spent a lot of time trying to find a solution. But unfortunately after all the things I have tried, none of them have solved or did changed something to the problem. We are investigating the possibilities to run our branch locations environments with XCP-NG. This requires a working PoC where passthrough of this SATA controller is necessary.