backup for redmine

redmine version : 2.4.3.stable

mysql version : 5.2.73

redmine db backup
1. mysqldump -u root -ppassword redmine | gzip > /var/tmp/20150108_redmine_db_backup.gz

redmine files backup
1. rsync -a /var/lib/redmine/files /var/tmp/files
2. cd /var/tmp/files
3. tar -czvf 20150108_redmin_file_backup.tar.gz files