Are you ready to accept the challenge? Really? Can you prove that you have got what it takes to be an effective DBA? Go grab the tests from https://github.com/dbadojo/test-mysql-restore and see if you do… Background: These tests are designed to … Continue reading →

Error message:Slave I/O thread: error reconnecting to masterLast_IO_Error: error connecting to masterDiagnosis:Check that the slave can connect to the master instance, using the following steps:Use ping to check the master is reachable. eg ping master.yourdomain.comUse ping with ip address to check that DNS isn't broken. eg. ping 192.168.1.2Use mysql client to connect from slave to master. eg

Error message: Slave I/O thread: error reconnecting to master Last_IO_Error: error connecting to master Diagnosis: Check that the slave can connect to the master instance, using the following steps: Use ping to check the master is reachable. eg ping master.yourdomain.com … Continue reading →