Hi,    I have got a similar issue.   My file host is the following for all hosts in my cluster: 127.0.0.1 localhost.localdomain localhost 13.48.140.49 master.sysdatadigital.it master 13.48.181.38 slave1.sysdatadigital.it slave1 13.48.185.39 slave2.sysdatadigital.it slave2 13.53.62.160 slave3.sysdatadigital.it slave3 13.48.18.0 slave4.sysdatadigital.it slave4   What did you change exactly?   Many thanks, M ... View more