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Procedure for making Salve server as Master for Radico Environment

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Procedure for making Slave server as Master for Radico Environment[edit]

  • Ensure the Current Master Server is Down and should not come up with its own original IP
  • Go to slave Server
  • change /etc/my.cnf for event_scheduler=off to event_scheduler=on OR Comment Line event_scheduler=off and UN-Comment event_scheduler=on . Save the file
  • Change the IP of Slave Server to IP of Master Server . Edit via GUI.
  • Stop Slave on the slave server via CLI . Run " mysql -proot -e 'slave stop' " .
  • Now Restart the Mysql Server via service mysqld restart
  • Check at the application End .

Caution : The Original Master server should not have the same IP . Now old Master server needs to be made replica by following the Replication process.

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