Same issue for me. Not sure how long I should be waiting for the next command line but restarting the deployment several times and it keeps getting stuck after the same spot. I am guessing maybe it’s hitting the wall with my biggest share folder: 4.5TB with over 100k files and 35k folders?
I released an update 2.0.3 that includes some fixes for making the migration more robust, might help for you all. (I don’t know if/how the container auto upgrades on deploy or how that’s handled in TrueNAS)