linux中mysql数据库备份工具Xtrabackup的安装方法

作者：简简单单 2014-08-18

1、下载

代码如下	复制代码
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	复制代码
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
        perl(Time::HiRes) is needed by percona-xtrabackup-2.2.3-4982.el6.x86_64

安装以下依赖包：