mysql

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 [...]

Recover mysql root password

mysql_root
It happens quite often, that You need to do something on database, which was installed long long time ago. And nobody remembers the root password. Kinda [...]
Close