if the voting power matches the node you have just migrated from, and the node id matches the current node, then congratuations, you have finished the migration process. If not, don't worry. Please check if you have copied everything right and restart again. A common mistake is to not stop the current node before restarting the new node. Another common mistake is to copy the files to the new node before syncing, as it may cause your new node unable to sync. It is because other nodes will reject connections coming from the same node id that they have been persistently connecting to.