Slave with Mysql5.5 cannot connect to the Master
Recently I installed MySQL 5.5 to one of the slaves and found that it cannot connect to the master server anymore. I created a new db on the slave from the master server but nothing created.
I tried to reconfigure permission in the master database but got an error as below.
Unable to connect to mysql server Lost connection to MySQL server at 'reading initial communication packet', system error: 110
All other slaves which installed MySQL 5.0 are working fine. I installed MySQL 5.5 to the test server and had a same result.
I cannot figure out how to resolve this issue and need your advise. ISPConfig version is 18.104.22.168.
Thanks in advance.