您好,欢迎来到思海网络,我们将竭诚为您提供优质的服务! 诚征网络推广 | 网站备案 | 帮助中心 | 软件下载 | 购买流程 | 付款方式 | 联系我们 [ 会员登录/注册 ]
促销推广
客服中心
业务咨询
有事点击这里…  531199185
有事点击这里…  61352289
点击这里给我发消息  81721488
有事点击这里…  376585780
有事点击这里…  872642803
有事点击这里…  459248018
有事点击这里…  61352288
有事点击这里…  380791050
技术支持
有事点击这里…  714236853
有事点击这里…  719304487
有事点击这里…  1208894568
有事点击这里…  61352289
在线客服
有事点击这里…  531199185
有事点击这里…  61352288
有事点击这里…  983054746
有事点击这里…  893984210
当前位置:首页 >> 技术文章 >> 文章浏览
技术文章

解决Linux上安装MYSQL“mysqld 已死,但是 subsys 被锁 ”的方法

添加时间:2012-9-13 16:57:47  添加: 思海网络 
在RED HAT 9上面安装了MYSQL,但是在service mysql start以后,查看service  mysql status的时候出现以下提示:

mysqld 已死,但是 subsys 被锁

我起初还看了日志文件,日志文件提示:

Cannot initialize InnoDB as 'innodb_data_file_path' is not set.
If you do not want to use transactional InnoDB tables, add a line
skip-innodb
to the [mysqld] section of init parameters in your my.cnf
or my.ini. If you want to use InnoDB tables, add to the [mysqld]
section, for example,
innodb_data_file_path = ibdata1:10M:autoextend
But to get good performance you should adjust for your hardware
the InnoDB startup options listed in section 2 at
http://www.innodb.com/ibman.html
060806 12:51:01  /usr/libexec/mysqld: Incorrect information in file: './mysql/host.frm'
060806 12:51:01  mysqld ended

我感觉日志文件好象不怎么对,说实话对于一个新手来说,我连.cnf文件在哪里都不知道,我后来在MYSQL的论坛里找到了解决方法,至于原理,我还没有漫漫体会,我把原版的英文发给大家看看:

1. Obviously the 'ole check the log file for anything nasty

cat /var/log/mysqld.log

2. Stop the service

service mysqld stop

3. Check to see if the service stopped, it might be calling the wrong pid.

ps aux | grep mysql

4. Kill any mysql process that might still be running.

kill -9 ??? ???

5. (*CAREFUL*) Remove/move/backup any databases from the data directory, only do this step if you need to.

rm -Rf /var/lib/mysql/*

6. Check your global options configuration file, should be similar to stevanbt's initial post.

cat /etc/my.cnf

7. Copy over one of the preconfigured 'sample' server-specific options file. Global (/etc/my.cnf) file has priority over server-specific file, but these have more options in them and have been tuned for a certain role.

cp /usr/share/doc/mysql-server-?.??.??/my-small.cnf /var/lib/mysql

8. Recreate the initial databases, this step is optional as the inits will do this anyway.

mysql_install_db

9. Check and set the runlevels for the service.

chkconfig --level 345 mysqld on
chkconfig --list mysqld

10. Start the service.

service mysqld start

11. Check the log file (step 1)

Thats just a basic step through check, most of you have probably already done this.

其实做到step 9问题都已经解决了

关键字:安装MYSQL、subsys、日志文件

分享到:

顶部 】 【 关闭
版权所有:佛山思海电脑网络有限公司 ©1998-2024 All Rights Reserved.
联系电话:(0757)22630313、22633833
中华人民共和国增值电信业务经营许可证: 粤B1.B2-20030321 备案号:粤B2-20030321-1
网站公安备案编号:44060602000007 交互式栏目专项备案编号:200303DD003  
察察 工商 网安 举报有奖  警警  手机打开网站