These options limit the resources used by the backup process, to minimize backup overhead for busy or huge databases.
Specify maximum memory in megabytes that can be used in
apply-log operation. Do
not include any suffixes such as
kb in the option value.
Default: 100 (that is, 100 Megabytes).
Disables locking during backup of non-InnoDB files, even if a connection is available. Can be used to copy non-InnoDB data with less disruption to normal database processing. There could be inconsistencies in non-InnoDB data if any changes are made while those files are being backed up.