----1.编译安装percona-xtrabackupyum -y install cmake gcc gcc-c++ libaio libaio-devel automake autoconf bzr \bison libtool ncurses-devel ncurses5-devel zlib-devel libgcrypt-devel  crypt*  libgcrypt* \python-sphinx openssl   imake libxml2-devel expat-devel   ncurses5-devel ncurses-devleNOTE:2.2.14 需要python-sphinx openssl两个依赖包.  ---2.安装相关插件yum -y install perl-DBIyum -y install perl-DBD-MySQLyum -y install  perl-Time-HiResyum -y install perl-IO-Socket-SSLwget  percona/downloads/percona-toolkit/2.2.14/RPM/percona-toolkit-2.2.13-1.noarch.rpmyum -y install mysql-libs#对应版本的MySQL-shared-compatrpm -ivh MySQL-shared-compat-5.6.25-1.el6.x86_64.rpm yum -y install perl-TermReadKeyrpm -ivh percona-toolkit-2.2.14-1.noarch.rpm ---3.安装xtrabackupwget percona/downloads/XtraBackup/XtraBackup-2.2.11/source/tarball/percona-xtrabackup-2.2.11.tar.gzcd /soft/rm -rf /usr/local/xtrabackupmkdir -p /usr/local/xtrabackuptar xvzf percona-xtrabackup-2.2.11.tar.gz mv percona-xtrabackup-2.2.11 /usr/local/xtrabackupchown -R  mysql:mysql /usr/local/xtrabackupcd /usr/local/xtrabackup/percona-xtrabackup-2.2.11cmake -DBUILD_ConFIG=xtrabackup_release #vi + ~/.bash_profileexport PATH=/usr/local/xtrabackup/bin:$PATH#source ~/.bash_profile----链接命令到/usr/bin目录ln -sf   /usr/local/xtrabackup/bin/*  /usr/bin/