针对您遇到的“error! mysql is not running, but pid file exists”问题,我们可以按照以下步骤进行排查和解决: 1. 检查MySQL服务状态 首先,我们需要检查MySQL服务的状态。这可以通过系统服务管理工具来完成,具体命令取决于您的操作系统。对于大多数Linux系统,可以使用以下命令之一: bash sudo systemctl status mysql ...
这个文件明明有的,然后刚安装之后便启动失败,用root卸载mysql然后root用户重新安装就好了
Sometimes, when working with MySQL, you may encounter a situation where the MySQL service is not running, but the PID (Process ID) file exists. This can be confusing and may prevent you from starting or restarting the MySQL service. In this article, we will explore the reasons behind this ...
确保“service mysql stop” 失败, 即可复现这个问题 MySQL PID file could not be found 确保执行 “service mysql reload”, “service mysql force-reload” 的时候, mysql.pid 文件不存在即可 MySQL running/MySQL is not running/MySQL is running but PID file could not be found/MySQL is not running, ...
Warning: World-writable config file '/etc/my.cnf' is ignored ERROR! MySQL is running but PID file could not be found 问题分析: MySQL 的配置文件 /etc/my.cnf 权限不对。 解决方法: chmod 644 /et/my.cnf -报错8: Too many connections (1040)链接过多 ...
Warning:World-writable config file'/etc/my.cnf'is ignoredERROR!MySQL is running butPIDfile could not be found 问题分析: MySQL 的配置文件 /etc/my.cnf 权限不对。 解决方法: 代码语言:javascript 复制 chmod644/et/my.cnf -报错8: 代码语言:javascript ...
log_failure_msg “MySQL is not running, but PID file exists” exit 1 fi else # Try to find appropriate mysqld process mysqld_pid=`pidof $sbindir/mysqld` if test -z $mysqld_pid ; then if test “$use_mysqld_safe” = “0″ ; then ...
MySQL is running but PID file could not be found 问题分析:MySQL 的配置文件/etc/my.cnf 权限不对。 解决方法: chmod 644 /et/my.cnf 5.InnoDB: Error: page 14178 log sequence number 29455369832 InnoDB: is in the future! Current system log sequence number 29455369832 问题分析:innodb 数据文件...
4.Warning: World-writable config file '/etc/my.cnf' is ignored ERROR! MySQL is running but PID file could not be found 问题分析:MySQL 的配置文件/etc/my.cnf 权限不对。 解决方法: chmod 644 /et/my.cnf 5.InnoDB: Error: page 14178 log sequence number 29455369832 InnoDB: is in the future...
如果不正常,则输出"MySQL is not running, but PID file exists" 如果pid文件的长度为0,则试图通过mysqld的启动命令来获取其pid, 这个时候,可能存在一个mysqld程序启动了多个实例,这会导致pid_count=echo $mysqld_pid | wc -w大于1。 这个时候,会输出"Multiple MySQL running but PID file could not be fo...