linux安装XtraBackup8

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下载的rpm软件包安装Percona XtraBackup

> wget https://www.percona.com/downloads/XtraBackup/Percona-XtraBackup-8.0.4/binary/redhat/7/x86_64/percona-xtrabackup-80-8.0.4-1.el7.x86_64.rpm

常见错误

> rpm -ivh percona-xtrabackup-80-8.0.4-1.el7.x86_64.rpm error: Failed dependencies: libev.so.4()(64bit) is needed by percona-xtrabackup-80-8.0.4-1.el7.x86_64 perl(DBD::mysql) is needed by percona-xtrabackup-80-8.0.4-1.el7.x86_64 perl(Digest::MD5) is needed by percona-xtrabackup-80-8.0.4-1.el7.x86_64

安装libev

> yum installlibev -y

安装DBD::mysql

> yum install perl-DBD-MySQL -y

安装Digest::MD5

> yum install -y perl-Digest-MD5

继续安装XtraBackup

> rpm -ivh rpm -ivh percona-xtrabackup-80-8.0.4-1.el7.x86_64.rpm

查看XtraBackup版本

> xtrabackup --version xtrabackup: recognized server arguments: --datadir=/var/lib/mysql xtrabackup version 8.0.4 based on MySQL server 8.0.13 Linux (x86_64) (revision id: c2c0777)

卸载percona-xtrabackup