图虫的服务器长期是单机运行.估计除了mysql之外,php-fpm和redis还可以在单机上共存很长时间.(多说服务器早就达成了单机每日2000万+动态请求,所以我对单机搞定图虫的大流量非常乐观) 如果是单机服务,其实就不需要用IP哪怕是127.0.0.1这样的IP去连接mysql/redis/php了,因为即使是127.0.0.1也是要走TCP/IP层的. unix提供的unix socket来实现单机的端口访问,很多文章提到用unix socket可以提升连接速度. 我简单测试了一下,200…

etc/init.d/mysqld start 结果显示 Another MySQL daemon already running with the same unix socket.显示另一个MySQL后台程序已经运行在相同的UNIX套接字.查是什么程序占用了mysql的端口[root@jjhr ~]# netstat -apn | grep 3306回显结果为空,很纳闷,然后网上搜索了关键字发现两个方法解决: -----------------------------------------…

问题出现: 每周一需要备份一次数据库,即从服务器MySQL导出sql文件,再导入到我机器上虚拟机的MySQL里.但是今天早上连不上,我进入控制台用#service mysqld start强行启动,报Another MySQL daemon already running with the same unix socket错. 问题解决: 按关键字在百度查找,找到 http://wenku.baidu.com/link?url=MMZfHWxyl9maR_NP8OOSnRhnDzh5BhK82u…

Unable to start MySQL service. Another MySQL daemon is already running with the same UNIX socket 特征 假设你遇到例如以下所列的不论什么问题之中的一个,本文或许能帮到你. MySQL starts/stops properly when started/stopped with the mysqld service restart, but MySQL does not start when a se…

启动Mysql报错: Another MySQL daemon already running with the same unix socket. 删除如下文件即可解决 /var/lib/mysql/mysql.sock 如果还有/var/lib/mysql/mysql1.sock,/var/lib/mysql/mysql22.sock,则一并删除.…

Mysql "Another Mysql daemon already running with the same unix socket" 解决办法:rm var/lib/mysql/mysql.sock 然后起服务:service mysqld start 重头来:shutdown -h now 进来之后:mv /var/lib/mysql/mysql.sock /var/lib/mysql/mysql.sock.bak: 然后service mysqld start…

转载博客地址:http://www.linuxidc.com/Linux/2010-04/25709.htm MySQL服务器突然不能启动,查看最后的启动日志如下: 080825 09:38:04 mysqld started080825 9:38:04 [ERROR] Can't start server : Bind on unix socket: Permission denied080825 9:38:04 [ERROR] Do you already have another mysq…

MySQL故障处理一例:"Another MySQL daemon already running with the same unix socket". [root@test- sbin]# service mysqld status mysqld 已停 [root@test- sbin]# service mysqld start Another MySQL daemon already running with the same unix socket. 正在启动 mysqld:…

本地虚拟机(CentOS6.8)启动MySQL(MySQL5.6.35)服务失败 [root@VMUest ~]# service mysql status ERROR! MySQL is not running, but lock file (/var/lock/subsys/mysql) exists [root@VMUest ~]# rm -f /var/lock/subsys/mysql [root@VMUest ~]# service mysql status ERROR! MySQL…

发现MySQL服务器因系统磁盘写满导致服务停了,清理磁盘后启动服务时无法正常启动,查看localhost.err日志发现如下报错: [ERROR] Unix socket lock file is empty /tmp/mysql.sock.lock 解决: 查看该文件发现确实是空文件,删除该文件后再启动服务已经可以正常启动.参考链接 https://blog.csdn.net/qq_36183569/article/details/83022519 总结: mysql.sock.lock是可读…