MySQL > YourSQL

MySQL > YourSQL Peter Lieverdink <peter@openquery.com>

Table 'critical_data' is marked as crashed and should be repaired Peter Lieverdink <peter@openquery.com>

Peter Lieverdink <peter@openquery.com>

InnoDB = win! Peter Lieverdink <peter@openquery.com>

Transactions Crash recovery Peter Lieverdink <peter@openquery.com>

> ALTER TABLE tablename ENGINE=InnoDB; Peter Lieverdink <peter@openquery.com>

mysql_convert_table_format --type=InnoDB databasename Peter Lieverdink <peter@openquery.com>

Done! Peter Lieverdink <peter@openquery.com>

Done? Peter Lieverdink <peter@openquery.com>

Peter Lieverdink <peter@openquery.com>

[mysqld] default_storage_engine = InnoDB innodb_buffer_pool_size = 512M innodb_log_buffer_size = 8M innodb_log_file_size = 32M innodb_file_per_table =1 Peter Lieverdink <peter@openquery.com>

Buffer pool System cache Transaction log Binary logs Tablespace Peter Lieverdink <peter@openquery.com>

> SET GLOBAL innodb_fast_shutdown=0; $ /etc/init.d/mysql stop $ mv /var/lib/mysql/ib_logfile* /somewhere/safe $ /etc/init.d/mysql start Peter Lieverdink <peter@openquery.com>

innodb_flush_method = O_DIRECT (on Linux) Peter Lieverdink <peter@openquery.com>

# log = … log_bin = ... expire_log_days = Peter Lieverdink <peter@openquery.com>

read_buffer_size = 1M read_rnd_buffer_size = 1M query_cache_limit = 128K query_cache_size = 16M Peter Lieverdink <peter@openquery.com>

ourdelta.org Peter Lieverdink <peter@openquery.com>

MySQL > YourSQL

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