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Centos 6.8 安裝Percona Xtrabackup

1、擷取xtrabackup工具     https://www.percona.com/  我這裡安裝的rpm的

2、安裝

    rpm -ivh percona-xtrabackup-24-2.4.6-2.el6.x86_64.rpm

依賴關系:

warning: percona-xtrabackup-24-2.4.6-2.el6.x86_64.rpm: Header V4 DSA/SHA1 Signature, key ID cd2efd2a: NOKEY

error: Failed dependencies:

        libev.so.4()(64bit) is needed by percona-xtrabackup-24-2.4.6-2.el6.x86_64

        libnuma.so.1()(64bit) is needed by percona-xtrabackup-24-2.4.6-2.el6.x86_64

        perl(DBD::mysql) is needed by percona-xtrabackup-24-2.4.6-2.el6.x86_64

        rsync is needed by percona-xtrabackup-24-2.4.6-2.el6.x86_64

解決上述依賴關系:

    1、yum install -y rsync

    2、yum install -y perl-DBD-MySQL (用于Perl的MySQL的DBI的實作。DBI(database index))

    3、yum install -y numactl-devel (Provides development headers for numa library calls)

       注解: NUMA(Non Uniform Memory Access Architecture)非統一記憶體通路(NUMA)是一種用于多處理器的電腦記憶體設計,記憶體通路時間取決于處理器的記憶體位置。

    4、rpm -ivh libev-4.15-1.el6.rf.x86_64.rpm  要在rpmfilnd網站下載下傳

        軟體包簡介:

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