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Tag Archive: mysql slave

changing mysql to innodb_file_per_table=1 with lvm and replication almost without downtime

This conversion was made with mysql 5.5, but it should work with older versions, as replications on mysql were introduced since mysql 3.23.15. Don’t forget the Disclaimer !!! It requires more than the basic knowledge in linux, lvm and mysql. I do NOT take ANY responsibility for Your data loss!!! Long story short:

LET’S BEGIN:

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