mysql5.7 innodb数据库备份工具Xtrabackup的安装

mysql5.7 innodb数据库备份工具Xtrabackup的安装

wget mhttps://www.percona.com/downloads/XtraBackup/Percona-XtraBackup-2.4.7/binary/redhat/6/x86_64/percona-xtrabackup-24-2.4.7-1.el6.x86_64.rpmMysql5.7需要安装XtraBackup 2.4.1以上版本

官网地址 https://www.percona.com/downloads/XtraBackup/

2、安装
rpm -ivh percona-xtrabackup-24-2.4.7-1.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：

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

如果报错
error: Failed dependencies:

libev.so.4()(64bit) is needed by percona-xtrabackup-24-2.4.3-1.el6.x86_64

libnuma.so.1()(64bit) is needed by percona-xtrabackup-24-2.4.3-1.el6.x86_64

wget http://mirror.centos.org/centos/6/os/x86_64/Packages/numactl-2.0.9-2.el6.x86_64.rpm rpm -ivh numactl-2.0.9-2.el6.x86_64.rpm
http://rpmfind.net/linux/rpm2html/search.php?query=libev.so.4()(64bit)
wget ftp://rpmfind.net/linux/dag/redhat/el6/en/x86_64/dag/RPMS/libev-4.15-1.el6.rf.x86_64.rpm rpm -ivh libev-4.15-1.el6.rf.x86_64.rpm

重新运行 rpm -ivh percona-xtrabackup-24-2.4.7-1.el6.x86_64.rpm
即可