Back up for ostube

How do I create a complete backup of my osTube installation?
This tutorial explains how to create a complete backup of an existing osTube installation. All data sets as well as the database are saved. To get started, go to the admin area and activate the maintenance mode under settings. Now it is impossible to upload new media. .

* Now login at the server as root via SSH

* Copy the data sets:
o Create a directory for the backup with
# mkdir ostube_backup
o Copy all data with
# cp -av /ort/meines/ostube /root/ostube-backup (obtains all rights and origins)

* Create backup of the database (mysqldump)
o Open the directory /root/ostube_backup:
# cd /root/backup

o oCreate the MySQL-dump:
# mysqldump -u databankuser -p --opt databankname > dumpdatasetname

* To rollback the backup:
o Open /root/ostube_backup

o Input the databank with:
# mysql -u dbuser -p databankname < dumpdatasetname
# insert password

o Data rollback:
# cp -a * /ort/meines/ostube

original source i'm sory, i don't remember again... i'm willy2 sory about thats.