本地连接远程mysql服务报错:MySQL is running but PID file could not be found [FAILED]
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错误:
去服务器查看mysql运行状态:
service mysqld status
报错日志:
MySQL is running but PID file could not be found [FAILED]
mysql运行了但是没有找到PID文件
本地sqlyog连接报错日志:
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)
重启mysql服务:
service mysqld restart
停止mysql服务:
service mysqld stop
都是这个错误:
MySQL is running but PID file could not be found [FAILED]
我不能忍,我也就是几天没玩这个服务器,都弄个这事,然后就在网上扒拉扒拉,总结如下:
第一步:找到mysql-bin.index
文件
[root@yixiujun mysql]# find / -name mysql-bin.index;
第二步:删mysql-bin.index
文件
[root@yixiujun mysql]# rm -rf /www/server/data/mysql-bin.index;
//这个路径是你的服务器上查询出来的
/www/server/data/mysql-bin.index;
第三步:找到所有有关mysql的进程
[root@yixiujun mysql]# ps -aux | grep mysql;
第四步:kill杀进程(能杀的都杀了)
[root@yixiujun mysql]# kill 1469;
[root@yixiujun mysql]# kill 2164;
[root@yixiujun mysql]# kill 65550;
[root@yixiujun mysql]# kill 66807;
杀完再检查一下:
[root@yixiujun mysql]# ps -aux | grep mysql;
//下面这个杀不掉不用管
root 1915167 0.0 0.0 12132 1072 pts/0 S+ 10:38 0:00 grep --color=auto mysql
第五步:再次查看mysql运行状态:
[root@yixiujun mysql]# service mysqld status;
不出意外会出现下面这个玩意:
MySQL is not running, but lock file (/var/lock/subsys/mysql[FAILED]
第六步:发现有一个系统文件被锁了,进入上述路径/var/lock/subsys
,把mysql
文件删了:
[root@yixiujun subsys]# rm -rf ./mysql;
第七步:再次查看mysql运行状态
[root@yixiujun subsys]# service mysqld status
MySQL is not running [FAILED]
耶,对比一下上述出现的日志:
//现在
MySQL is not running [FAILED]
//上述
MySQL is running but PID file could not be found [FAILED]
这说明啥,说明pid进程文件找到了!那这个时候咱们再看看咋样了!
第八步:启动一下msql
[root@yixiujun subsys]# service mysqld start;
Starting MySQL.. [ OK ]
看到这个[OK],启动成功,内心真的很哇塞!!!
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连接MySQL出现错误:ERROR 1045 (28000): Access denied for user ‘root‘@‘localhost‘ (using password: YES)
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