我们正在运行一个搭载有 Debian 8.2 发行版的 Digitalocean 服务器。
直到昨晚为止，它一直运行良好。
service --status-all甚至没有列出mysql或mysqld
which mysql给我以下路径：
/usr/local/bin/mysql
mysqladmin -u root -p status出现以下错误：
mysqladmin: connect to server at 'localhost' failed error: 'Can't connect to local MySQL server through socket '/usr/local/mysql/data/mysql.sock' (111)' Check that mysqld is running and that the socket: '/usr/local/mysql/data/mysql.sock' exists!
确实/usr/local/mysql/data/mysql.sock存在！
问题开始时的Mysql错误日志：
http://pastebin.com/DJtusxCc