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mysql增量备份恢复
mysql增量备份恢复
MySQL增量备份
与
恢复
实例
小
量
的
数据库
可以每天进行完整备份,因为这也用不了多少时间,但当
数据库
很大时,就不太可能每天进行一次完整备份了,这时候就可以使用
增量备份
。
增量备份
的原理就是使用了
mysql
的binlog日志。本次操作的
MySQL
版本为5.5.40 for Linux(x86_...
MySQL增量备份
与
恢复
怎么做
小
量
的
数据库
可以每天进行完整备份,因为这也用不了多少时间,但当
数据库
很大时,就不太可能每天进行一次完整备份了,这时候就可以使用
增量备份
。怎么做?
innobackupex 完整备份,
增量备份
,
恢复
mysql
数据库
11-17-34 这条命令将根据
my
.cnf路的datadir的设置将
备份恢复
至
数据库
step2:1#chmod-R
mysql
.
mysql
/usr/local/
mysql
/data 使用innobackupex 做
增量备份
1 2 3 4 5 6 7 8#mkdir-pv {mon,tue.wed}#innobackupex-defaults-file=usr/local/...
innobackupex做
MySQL增量备份
及
恢复
http://www.cnblogs.com/paul8339/p/6731688.html
使用innobackupex在线
增量备份
及
恢复mysql数据库
[OK][root@localhost backup]#备份
数据库
[root@localhost lib]#mv
mysql
mysql
.bak.2[root@localhost lib]#pwd/var/lib[root@localhost lib]#这个
恢复
比
恢复
全部备份稍微复杂点,接下来我们来
恢复
,如果有多个
增量备份
,需要叠加就可以 1 2 3 ...
使用innobackupex在线
增量备份
及
恢复mysql数据库
[OK][root@localhost backup]#备份
数据库
[root@localhost lib]#mv
mysql
mysql
.bak.2[root@localhost lib]#pwd/var/lib[root@localhost lib]#这个
恢复
比
恢复
全部备份稍微复杂点,接下来我们来
恢复
,如果有多个
增量备份
,需要叠加就可以 1 2 3 ...
使用innobackupex在线
增量备份
及
恢复mysql数据库
[OK][root@localhost backup]#备份
数据库
[root@localhost lib]#mv
mysql
mysql
.bak.2[root@localhost lib]#pwd/var/lib[root@localhost lib]#这个
恢复
比
恢复
全部备份稍微复杂点,接下来我们来
恢复
,如果有多个
增量备份
,需要叠加就可以 1 2 3 ...
mysql
之 Innobackupex(全备+
增量
)
备份恢复
8.2 在
恢复增量备份
集:(如果有多
份增量备份
,最好最后一
份
增量不用-redo-only,其他的都用-redo-only)[root@
mysql
02 full]#innobackupex-defaults-file=etc/
my
.cnf-user=root-apply-log/xtrabackup/full/2017-06-09_03-53-51-incremental-...
【
MySql
】innobackupex
增量备份
和
恢复
pwd/opt/
mysql
[root@rac3
mysql
]#ls 1.txt backup data data.tar.gz-压缩文件是防止
恢复
失败[root@rac3
mysql
]#rm-fr data 6
恢复数据库
6.1
恢复
完整的
备份
集:[root@rac3~]#innobackupex-defaults-file=etc/
my
.cnf-user=root-apply-log-...
【
MySql
】innobackupex
增量备份
和
恢复
pwd/opt/
mysql
[root@rac3
mysql
]#ls 1.txt backup data data.tar.gz-压缩文件是防止
恢复
失败[root@rac3
mysql
]#rm-fr data 6
恢复数据库
6.1
恢复
完整的
备份
集:[root@rac3~]#innobackupex-defaults-file=etc/
my
.cnf-user=root-apply-log-...
1
2
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云数据库RDS MySQL版
MySQL 是全球最受欢迎的开源数据库,阿里云MySQL版 通过深度的内核优化和独享实例提供稳定极致的数据库性能,同时灵活的部署架构及产品形态,可满足不同场景下的数据库需求。
了解详情
管理控制台
在线咨询
最新活动
MySQL 1年仅19.9元
数据库专场优惠
快速入门
帮助文档
快速入门
最佳实践
SaaS上云数据库
数据库客户案例合集
产品推荐
云数据库PolarDB
云原生数据仓库MySQL
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云数据库RDS MySQL版
MySQL 是全球最受欢迎的开源数据库,阿里云MySQL版 通过深度的内核优化和独享实例提供稳定极致的数据库性能,同时灵活的部署架构及产品形态,可满足不同场景下的数据库需求。
了解详情
管理控制台
在线咨询
最新活动
MySQL 1年仅19.9元
数据库专场优惠
快速入门
帮助文档
快速入门
最佳实践
SaaS上云数据库
数据库客户案例合集
产品推荐
云数据库PolarDB
云原生数据仓库MySQL