救命,mysql严重问题!

shrewl

各位大虾:
     以前我装mysql server成功了.
     但自从我把它卸载后,我就再也装不上了,重装linux操作系统后还时有问题:
     大家帮忙看看:
   ./safe_mysqld &
Starting mysqld daemon with databases from /var/lib/mysql
031225 17:39:26  mysqld ended
日志文件上:
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
031225 17:39:26  /usr/libexec/mysqld: Table 'mysql.host' doesn't exist
031225 17:39:26  mysqld ended
求救各位.
:-(

nagamiki

好端端的，干吗卸它？
罪过罪过 :-(

jiangtao9999

你安装不完全？？
你怎么卸载的？？

shrewl

我已经连上了.
谢谢班主.