Good day to all,

I would like to ask what could you advice for us to back-up our DNS, E-mail and Web Server running SLES 9. Below is the specification of our Server.

IBM XSeries 226

Hardware:
Motherboard: IBM
Processor: Intel Xeon 3.20 Ghz
Memory: Hynix 2 x 512 MB
Hard Disk: SCSI 2 x 73.4 GB

Software:
Operating System: SUSE LINUX Enterprise Server 9

Raid Used: Raid 0

Our server is running 24/7 and we would like to have a back-up of this server. What software can we use that is easy to install? Additional information we do have a spare server with the same specification with our server the difference is the RAM that has the total capacity of 3GB and hard disk of 5 x 73.4 GB this spare server is intended for the back-up of our server. Please advice us thanks!.. God Bless

Best regards,

If you want to hand roll your own solution, look into the rsync utility.
For a more sophisticated approach, try amanda http://en.wikipedia.org/wiki/Advance..._Disk_Archiver