版本:5.7.9 新装的CentOS 6.3 安装MySQL 5.7.9 出现的问题 1.首先卸载系统自带的mysql 5.1的包    yum   -y  remove   mysql-libs-5.1.61-4.el6.x86_64 2.开始安装MySQL 5.7.9的包 3.报错:warning: mysql-community-server-5.7.9-1.el6.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOK…

记一次粗心大意!解决办法在最下面! rpm安装MySQL时提升如下: warning: MySQL-client-5.6.41-1.el7.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY error: Failed dependencies: libc.so.6(GLIBC_2.14)(64bit) is needed by MySQL-client-5.6.41-1.el7.x86_64 libc.so.6(GL…

卸载时,提示错误,用这个命令就可以rpm -e --nodeps mysql-libs-5.1.73-5.el6_6.x86_64(这个是自己要卸载的版本) [root@unaryhost dev]# rpm -ev mysql-libs-5.1.73-5.el6_6.x86_64error: Failed dependencies: libmysqlclient.so.16()(64bit) is needed by (installed) postfix-2:2.6.6-6.el6_5.x8…

在mysql主从同步时经常会用到Xtra, XtraBackup可以说是一个相对完美的免费开源数据备份工具,支持在线无锁表同步复制和可并行高效率的安全备份恢复机制相比mysqldump来说优势较大好处多,在RHEL6中安装XtraBackup时会发生缺少依赖包的现象 本案例针对Xtra缺少依赖包的情况进行安装分析解决 1.本实验环境 [root@master ~]# uname  -r 2.6.32-573.el6.x86_64 [root@master ~]# cat /etc/redhat-…

错误信息: Running rpm_check_debugERROR with rpm_check_debug vs depsolve:libc.so.6(GLIBC_2.14)(64bit) is needed by libgssglue-0.4-2.el7.nux.x86_64 You could try running: rpm -Va --nofiles --nodigestYour transaction was saved, rerun it with: yum load-trans…

[root@localhost upload]# rpm -ivh MySQL-server-5.5.25a-1.rhel5.x86_64.rpmerror: Failed dependencies:libaio.so.1()(64bit) is needed by MySQL-server-5.5.25a-1.rhel5.x86_64libaio.so.1(LIBAIO_0.1)(64bit) is needed by MySQL-server-5.5.25a-1.rhel5.x86_64 l…

8.0.17 MySQL Community Server 二进制手工安装 环境简介 操作系统:Centos 6.10 64位目前版本:8.0.17 MySQL Community Server 二进制安装目录: /data/mysql/mysql_3306 # 第一部分 基础配置 # 1.安装系统依赖包 yum -y install make gcc-c++ cmake bison-devel ncurses-devel readline-devel libaio-devel perl lib…

MySQL(Percona Server) 5.6.15 主库:192.168.2.21 从库:192.168.2.22 例如我们同步的数据库为:test. 如果需要同步多个数据库下面会有说明. MySQL 主从复制原理 1. master将改变记录到二进制日志(binary log)中(这些记录叫做二进制日志事件,binary log events,可以通过show binlog events进行查看): 2. slave将master的binary log events拷贝到它的中继日志(r…

mysql无法正常启动,查看日志报如下异常 --07T01::.929615Z [ERROR] Fatal error: Please read "Security" section of the manual to find out how to run mysqld as root! --07T01::.929924Z [ERROR] Aborting --07T01::.929970Z [Note] Binlog end --07T01::.930860Z [Note] /usr…

在mysql的data目录下误删除了mysql-bin.000001,mysql-bin.000002等文件,但是没有删除mysql-bin.index文件,此时启动mysql就会报错: Starting MySQL...The server quit without updating PID file (/alidata/server/mysql/data/iZ28f2w1yzyZ.pid). 解决方法:删除data目录下的mysql-bin.index文件,即可启动mysql,同时还会再自动…