2770
2770
This option is passed directly to xtrabackup's --apply-log-only option. This forces xtrabackup to skip the "rollback" phase and do a "redo" only. This is necessary if the backup will have incremental changes applied to it later. See the xtrabackup documentation for details.
2774
Uses the rsync utility to optimize local file transfers. When this option is specified, innobackupex uses rsync to copy all non-InnoDB files instead of spawning a separate cp for each file, which can be much faster for servers with a large number of databases or tables. This option cannot be used together with --stream.
2772
2776
=item --safe-slave-backup
2774
2778
Stop slave SQL thread and wait to start backup until Slave_open_temp_tables in "SHOW STATUS" is zero. If there are no open temporary tables, the backup will take place, otherwise the SQL thread will be started and stopped until there are no open temporary tables. The backup will fail if Slave_open_temp_tables does not become zero after --safe-slave-backup-timeout seconds. The slave SQL thread will be restarted when the backup finishes.