linux中mysql数据库备份工具Xtrabackup的安装方法

Xtrabackup数据库备份功能专门备份mysql innodb存储结构的数据库的,下面PHP粉丝网小伙伴就同各位同学介绍一下吧,希望例子能帮助到各位同学.

1、下载

1. wget  
2. http://www.percona.com/redir/downloads/XtraBackup/LATEST/binary/redhat/6/x86_64/percona-xtrabackup-2.2.3-4982.el6.x86_64.rpm 

2、安装,代码如下:

rpm -ivh percona-xtrabackup-2.2.3-4982.el6.x86_64.rpm

如果报下面错误的话:

1. warning:percona-xtrabackup-2.2.3-4982.el6.x86_64.rpm: Header V4 DSA/SHA1 Signature, key ID cd2efd2a: NOKEY 
2. error: Failed dependencies: 
3.         libaio.so.1()(64bit) is needed by percona-xtrabackup-2.2.3-4982.el6.x86_64 
4.         libaio.so.1(LIBAIO_0.1)(64bit) is needed by percona-xtrabackup-2.2.3-4982.el6.x86_64 
5.         libaio.so.1(LIBAIO_0.4)(64bit) is needed by percona-xtrabackup-2.2.3-4982.el6.x86_64 
6.         perl(DBD::mysql) is needed by percona-xtrabackup-2.2.3-4982.el6.x86_64  --phpfensi.com 
7.         perl(Time::HiRes) is needed by percona-xtrabackup-2.2.3-4982.el6.x86_64 

安装以下依赖包,代码如下L

yum -y install perl perl-devel libaio libaio-devel perl-Time-HiRes perl-DBD-MySQL

重新运行,代码如下:

rpm -ivh percona-xtrabackup-2.2.3-4982.el6.x86_64.rpm

即可.