2014-01-21 06:03:29 14964 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE_LRU'
2014-01-21 06:03:29 14964 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE'
2014-01-21 06:03:29 14964 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX_RESET'
2014-01-21 06:03:29 14964 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX'
2014-01-21 06:03:29 14964 [Note] Shutting down plugin 'INNODB_CMPMEM_RESET'
2014-01-21 06:03:29 14964 [Note] Shutting down plugin 'INNODB_CMPMEM'
2014-01-21 06:03:29 14964 [Note] Shutting down plugin 'INNODB_CMP_RESET'
2014-01-21 06:03:29 14964 [Note] Shutting down plugin 'INNODB_CMP'
2014-01-21 06:03:29 14964 [Note] Shutting down plugin 'INNODB_LOCK_WAITS'
2014-01-21 06:03:29 14964 [Note] Shutting down plugin 'INNODB_LOCKS'
2014-01-21 06:03:29 14964 [Note] Shutting down plugin 'INNODB_TRX'
2014-01-21 06:03:29 14964 [Note] Shutting down plugin 'PERFORMANCE_SCHEMA'
2014-01-21 06:03:29 14964 [Note] Shutting down plugin 'BLACKHOLE'
2014-01-21 06:03:29 14964 [Note] Shutting down plugin 'ARCHIVE'
2014-01-21 06:03:29 14964 [Note] Shutting down plugin 'CSV'
2014-01-21 06:03:29 14964 [Note] Shutting down plugin 'MEMORY'
2014-01-21 06:03:29 14964 [Note] Shutting down plugin 'MRG_MYISAM'
2014-01-21 06:03:29 14964 [Note] Shutting down plugin 'MyISAM'
2014-01-21 06:03:29 14964 [Note] Shutting down plugin 'sha256_password'
2014-01-21 06:03:29 14964 [Note] Shutting down plugin 'mysql_old_password'
2014-01-21 06:03:29 14964 [Note] Shutting down plugin 'mysql_native_password'
2014-01-21 06:03:29 14964 [Note] Shutting down plugin 'binlog'
2014-01-21 06:03:29 14964 [Note] /usr/sbin/mysqld: Shutdown complete
检查发现mysql的目录下有如下文件：
[root@tserver mysql]# ls
ibdata1 ib_logfile0 ib_logfile1 mysql RPM_UPGRADE_HISTORY RPM_UPGRADE_MARKER-LAST test tserver.err
删除了如下三个文件：
[root@tserver mysql]# rm ibdata1 ib_logfile0 ib_logfile1
rm: remove regular file `ibdata1' yes
rm: remove regular file `ib_logfile0' yes
rm: remove regular file `ib_logfile1' yes
重新启动mysql server就可以了：
[root@tserver mysql]# /etc/init.d/mysql start
Starting MySQL.[ OK ]
[root@tserver mysql]# ps -ef|grep mysql
root 15166 1 0 06:12 pts/0 00:00:00 /bin/sh /usr/bin/mysqld_safe --datadir=/var/lib/mysql --pid-file=/var/lib/mysql/tserver.pid
mysql 15257 15166 9 06:12 pts/0 00:00:00 /usr/sbin/mysqld --basedir=/usr --datadir=/var/lib/mysql --plugin-dir=/usr/lib64/mysql/plugin --user=mysql --log-error=/var/lib/mysql/tserver.err --pid-file=/var/lib/mysql/tserver.pid
root 15284 14224 0 06:12 pts/0 00:00:00 grep mysql