linux中mysql数据库备份工具Xtrabackup的安装方法简介

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

wget 

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:

warning:percona-xtrabackup-2.2.3-4982.el6.x86_64.rpm: Header V4 DSA/SHA1 Signature, key ID cd2efd2a: NOKEY

error: Failed dependencies:

       libaio.so.1()(64bit) is needed by percona-xtrabackup-2.2.3-4982.el6.x86_64

       libaio.so.1(LIBAIO_0.1)(64bit) is needed by percona-xtrabackup-2.2.3-4982.el6.x86_64

       libaio.so.1(LIBAIO_0.4)(64bit) is needed by percona-xtrabackup-2.2.3-4982.el6.x86_64

       perl(DBD::mysql) is needed by percona-xtrabackup-2.2.3-4982.el6.x86_64 --phpfensi.com

       perl(Time::HiRes) is needed by percona-xtrabackup-2.2.3-4982.el6.x86_64

即可.

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