Mes Post-Its

MYSQL: start: Job failed to start

root@backup:~# service mysql stop
stop: Unknown instance:

root@backup:~# service mysql start
start: Job failed to start

root@backup:~# tail /var/log/mysql/error.log
150928 15:50:56 InnoDB: Using Linux native AIO
/usr/sbin/mysqld: Can't create/write to file '/tmp/ib9ovWdJ' (Errcode: 13)
150928 15:50:56 InnoDB: Error: unable to create temporary file; errno: 13
150928 15:50:56 [ERROR] Plugin 'InnoDB' init function returned error.
150928 15:50:56 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
150928 15:50:56 [ERROR] Unknown/unsupported storage engine: InnoDB
150928 15:50:56 [ERROR] Aborting
150928 15:50:56 [Note] /usr/sbin/mysqld: Shutdown complete

root@backup:~# ls -l /|grep tmp
drwxr-xr-x 4 root root 937984 Sep 28 15:50 tmp

root@backup:# sudo chmod 777 /tmp
# sudo chmod +t /tmp

root@backup:~# service mysql start
mysql start/running, process 1451