VOS3000 use MySQL database to for their database named vos3000db
If you want to backup and restore VOS3000 database or transfer Vos3000 server database to new VOS3000 server follow the below steps :-
Login as root on old server
[root@centos]# mysqldump -u root -p vos3000db > vos3000backup.sql
Enter password: (enter your MySQL root Password)
Now copy vos3000backup.sql file to new server execute below command to restore
#scp vos3000backup.sql root@newserverip:/var/
Now Login on New Server
cd /var
[root@centos]# mysqldump -u root -p vos3000db < vos3000backup.sql
Enter password: (enter your MySQL root Password of new server)
If command execute successful then your database is restore.