'/files/etc/mysql/my.cnf/mysqld', changes => [ # automatic dump/restore 'set innodb_auto_lru_dump 18000', # innodb "set innodb_buffer_pool_size ${innodb_buffer_pool_size}", 'set innodb_log_file_size 256M', 'set innodb_log_buffer_size 8M', 'set innodb_lazy_drop_table 1', ], require => Percona::Server[$::fqdn] }