使用 innobackupex 备份时有错误信息如下:
Failed to connect to MySQL server as DBD::mysql module is not installed at - line 1327.原因: 未安装基于 perl 的 mysql 接口工具 perl-DBD-MySQL解决方法:
# perl-DBD-MySQL 是否安装# yum list installed | grep perl-DBD-MySQL# 查看 perl-DBD-MySQL 所需依赖包# yum deplist perl-DBD-MySQL.x86_64 | grep mysql dependency: libmysqlclient.so.16()(64bit) PRovider: mysql-libs.x86_64 5.1.71-1.el6 dependency: libmysqlclient.so.16(libmysqlclient_16)(64bit) provider: mysql-libs.x86_64 5.1.71-1.el6# 查看系统中是否存在或安装了依赖包# find / -name libmysqlclient.so.16/usr/lib64/mysql/libmysqlclient.so.16# yum list installed | grep mysql-libs.x86_64mysql-libs.x86_64 5.1.71-1.el6 @anaconda-CentOS-201311272149.x86_64/6.5# 安装 perl-DBD-MySQL# yum install perl-DBD-MySQL.x86_64# 查看# yum list installed | grep perl-DBD-MySQL参考:XTRABACKUP COMPLAINS OF MISSING PERL-DBD-MYSQL
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