Backup a MySQL instance using Percona XtraBackup.
Note
Percona XtraBackup is a trademark of Percona LLC The Holland Project does not intend the use or display of Percona's trademark to imply a relationship with, or endorsement or sponsorship of the Holland Project by Percona.
global-defaults = <path> (default: /etc/my.cnf)
The MySQL configuration file for xtrabackup to parse. This is !include'd into the my.cnf the xtrabackup plugin generates
innobackupex = <name> (default: innobackupex)
The path to the innobackupex script to run. If this is a relative path this will be found in holland's environment PATH as configured in /etc/holland/holland.conf.
ibbackup = <name>
The path to the ibbackup command to use. By default, no --ibbackup option is pass to the innobackupex script. Usually innobackupex will detect this by itself and this should not need to be set.
stream = tar|xbstream|yes|no (default: tar)
Whether to generate a streaming backup.
.. versionchanged:: 1.0.8 'tar' and 'xbstream' are now valid options. The old stream = yes is now equivalent to stream = tar and stream = no disables streaming entirely and will result in a normal directory copy with xtrabackup
apply-logs = yes | no (default: yes)
Whether to run
innobackupex --apply-logs
at the end of the backup. This is only supported when performing a non-streaming, non-compressed backup. In this case, even if apply-logs = yes (the default), the prepare stage will be skipped. Even with an uncompressed, non-streaming backup you may want to disable apply-logs if you wish to use incremental backups... versionadded:: 1.0.8
slave-info = yes | no (default: yes)
Whether to enable the --slave-info innobackupex option
safe-slave-backup = yes | no (default: yes)
Whether to enable the --safe-slave-backup innobackupex option.
no-lock = yes | no (default: no)
Whether to enable the --no-lock innobackupex option
tmpdir = <path> (default: ${backup_directory}
)
The path for the innobackupex --tmpdir option. By default this will use the current holland backup directory to workaround the following bug: https://bugs.launchpad.net/percona-xtrabackup/+bug/1007446
.. versionadded:: 1.0.8
additional-options = <option>[, <option>...]
A list of additional options to pass to innobackupex. This is a comma separated list of options.
pre-command = <command-string>
A command to run prior to running this xtrabackup run. This can be used, for instance, to generate a mysqldump schema dump prior to running xtrabackup. instances of ${backup_directory} will be replaced with the current holland backup directory where the xtrabackup data will be stored.