紧急求助呢。研究了一天了还是没有解决。mysql出现问题，需要备份其中数据。

gzhenjie

昨天晚上看了下网站。发现502.于是就重启了下vps.重启以后。发现mysql连接不上。显示ERROR 2002。。我登陆vps看了下。mysql确实出现了问题。重启了vps.还是有问题。再重启，还是有问题。尝试了网络上的kill有关mysql的进程，可是发现kill了，进程还在。主要表现如下：
[root@localhost ~]# mysql
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)
[root@localhost ~]# /etc/init.d/mysql status
ERROR! MySQL is running but PID file could not be found

希望能够给点思路，多谢了呢。这是日志文件：


[ 本帖最后由 gzhenjie 于 2013-3-12 18:39 编辑 ]

licess

/usr/local/mysql/libexec/mysqld: Disk is full writing './mysql-bin.~rec~' (Errcode: 28). Waiting for someone to free space... (Expect up to 60 secs delay for server to continue after freeing disk space)
/usr/local/mysql/libexec/mysqld: Retry in 60 secs. Message reprinted in 600 secs

磁盘空间已满，清理磁盘文件或增加硬盘空间