I'm not sure it's ok to ask question about mysqldump here. I have installed a Ubuntu 11.10 server with MySQL 5.1.61 installed.
I try to backup a database with command
mysqldump -u root -p openfire > openfire.dump
I get the below message:
Warning: mysqldump: ignoring option '--databases' due to invalid value 'openfire'
What's wrong with my command?