fast shutdown
The default shutdown procedure for InnoDB, based on the configuration setting innodb-fast-shutdown=1. To save time, certain flush operations are skipped. This type of shutdown is safe during normal usage, because the flush operations are performed during the next startup, using the same mechanism as in crash recovery. In cases where the database is being shut down for an upgrade or downgrade, do a slow shutdown instead to ensure that all relevant changes are applied to the data files during the shutdown.
See also crash recovery.
See also data files.
See also flush.
See also shutdown.
See also slow shutdown.