Tag: dev

I tried to resync a slave MySQL after it disconnected from the master. But the binary log was already deleted on master, so the only solution was to restore from the last backup. To avoid lock tables on the master and remember the binary log name and position to put them on the slave configuration, there is a tip to take care of all that : the “–master-data” option in mysqldump. Continue reading “Don’t forget master infos in your MySQL dump”