sd-1839:/var/log# tail /var/log/syslog
May 20 14:50:35 sd-1839 mysqld[4717]: InnoDB: File name ./ibdata1
May 20 14:50:35 sd-1839 mysqld[4717]: InnoDB: File operation call: 'open'.
May 20 14:50:35 sd-1839 mysqld[4717]: InnoDB: Cannot continue operation.
May 20 14:50:35 sd-1839 mysqld_safe[4723]: ended
May 20 14:50:49 sd-1839 /etc/init.d/mysql[4858]: 0 processes alive and '/usr/bin/mysqladmin --defaults-file=/etc/mysql/debian.cnf ping' resulted in
May 20 14:50:49 sd-1839 /etc/init.d/mysql[4858]: Warning: World-writable config file '/etc/mysql/debian.cnf' is ignored
May 20 14:50:49 sd-1839 /etc/init.d/mysql[4858]: ^G/usr/bin/mysqladmin: connect to server at 'localhost' failed
May 20 14:50:49 sd-1839 /etc/init.d/mysql[4858]: error: 'Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)'
May 20 14:50:49 sd-1839 /etc/init.d/mysql[4858]: Check that mysqld is running and that the socket: '/var/run/mysqld/mysqld.sock' exists!
May 20 14:50:49 sd-1839 /etc/init.d/mysql[4858]: