mysql启动出现以下错误,如何解决?

[arstcmyy]

Mar 27 10:54:21 U-server mysqld[13461]: 090327 10:54:21 MyISAM: Starting shutdown...
Mar 27 10:54:22 U-server mysqld[13461]: 090327 10:54:22 MyISAM: Shutdown completed; log sequence number 0 43655
Mar 27 10:54:22 U-server mysqld[13461]: 090327 10:54:22 [Note] /usr/sbin/mysqld: Shutdown complete
Mar 27 10:54:22 U-server mysqld[13461]:
Mar 27 10:54:22 U-server mysqld_safe[13482]: ended
Mar 27 10:54:35 U-server /etc/init.d/mysql[13622]: 0 processes alive and '/usr/bin/mysqladmin --defaults-file=/etc/mysql/debian.cnf ping' resulted in
Mar 27 10:54:35 U-server /etc/init.d/mysql[13622]: ^G/usr/bin/mysqladmin: connect to server at 'localhost' failed
Mar 27 10:54:35 U-server /etc/init.d/mysql[13622]: error: 'Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)'
Mar 27 10:54:35 U-server /etc/init.d/mysql[13622]: Check that mysqld is running and that the socket: '/var/run/mysqld/mysqld.sock' exists!
Mar 27 10:54:35 U-server /etc/init.d/mysql[13622]:
====================================================================================

error: 'Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)'

怎么解决了?

[wangzc2009]

cd /
chmod 777 /tmp

[arstcmyy]

谢谢,已经解决了

[chiyiangel]

权限问题吧 ~~tmp的权限