If you initiated a live migration process and takes a lot of time to complete and seems to be frozen, you can check if the migration process is successful. To do that, you can track the progress in the statistics logs that include information about total time, expected downtime, and bandwidth being used.
To view the statistics, run the following commands:
wkwpxyqbggxgqh - virtual server identifier.
Log Output Example for CentOS 6:
Log Output Example for CentOS 7: