Can you confirm that the server is not a replication slave?
If so, we should just swap check for Slave_SQL_Running and $host_is_slave in wait_for_safe_slave(). The workaround is to not use --safe-slave-backup on non-slave servers.
Can you confirm that the server is not a replication slave?
If so, we should just swap check for Slave_SQL_Running and $host_is_slave in wait_for_ safe_slave( ). The workaround is to not use --safe-slave-backup on non-slave servers.