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This project forked from percona/percona-xtrabackup
Hot backup tool for InnoDB&TokuDB databases based on Percona Xtrabackup 2.4
Home Page: https://github.com/XeLabs/tokudb-xtrabackup/wiki
License: GNU General Public License v2.0
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C 30.91%
C++ 60.98%
Perl 1.24%
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Objective-C 1.03%
Makefile 0.15%
Python 0.73%
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/usr/local/xtrabackup_dir/bin/xtrabackup --defaults-file=/etc/percona-server.conf.d/mysqld.cnf --user=xtrabackup --password=... --datadir=/data/mysql57 --no-timestamp --slave-info --parallel=5 --backup --target-dir=/backup/tokudb_backup
这个备份完成后,xtrab
ackup_slave_info文件是空的
innobackupex --defaults-file=/data/mysqldata/3306/my.cnf --user=root --password="x'x" --parallel=10 --compress --compress-threads=10
--stream=xbstream ./ > /data3/backup/full.xbstream
数据文件399G
备份完了居然389G, 完全没压缩一样
我们线上环境是两个引擎同时存在,请问该如何备份,谢谢,我主要是打算用来重新做主从,但是线上环境是不能锁表的.