MarsLevin

Thank you very much @JorgeB ! With your reply, I removed the offending line that was trying to create a directory under /mnt/user at boot time and after a restart, my server restored all the shares and Docker containers! \o/ Since I very recently added the offending line to my boot script and I can't remember if I had rebooted my server after the change, I am not certain this is a new constraint with 7.3 or if that always would have been an issue though. In any case, thanks a lot for your help since it allowed me to fix the issue even before the Unraid official team can respond (I'm guessing the time difference means they're currently asleep). Have a great one!

Hi, I'm just replying here to share the fact that I just experienced the exact same issue: I upgrade from 7.2.5 to 7.3.1 and all my shares and Docker containers have been wiped. I can still see the data on the disks (/mnt/diskX) but the whole Docker container settings (with the Docker networks, etc.) and the shares are empty. I also went through the wizard and I wonder whether this has an effect. But in the end it detected my current setup and just confirmed it so I thought it was alright. Here is my diagnostics too. I opened a ticket with the Unraid team and I hope they can help us restore our shares and Docker containers in an easy way. I'll reply here if I get any response from them. denver-diagnostics-20260601-0828.zip