Building a Backup Server
I’m building a mini-server to backup all of my network pc’s here at home. Things I’ve done so far:
1. Installed Xubuntu – I intended on installing Ubuntu server but couldn’t get it to boot. I downloaded the image and verified it – burned it on 2 different disks but no luck. So, I grabbed an Xubuntu disk I had laying around and installed it. I figure I can remove some of the extraneous stuff when I am complete.
2. Setup OpenSSH, SMB, etc. Wow, what a task. Thank god for the Ubuntu forums – specifically the tutorials section.
3. Followed these tutorials:
Setup Samba first:
HOWTO: Setup Samba peer-to-peer with Windows
Start rsync backups (so far I’m backing up my “main” Ubuntu PC and an Apple. 3 Windows machines to be setup to do backups too.
HOWTO: Backup nightly via rsync – Ubuntu Forums
Finally – setup “fake” raid for new big drives:
HOWTO: Linux Software Raid using mdadm
This all started as part of a project that I was inspired by in Linux Format Magazine which in the May issue had an article about building a media server/NAS using Ubuntu. It just so happens that I had a spare motherboard, case, power supply – all I really needed was a few big ass drives. Now I’m in the final stages of setting up the RAID array using RAID1 which is mirroring for hopefully fail-proof backups.
So far the only hiccups I’ve had were in getting the OS installed using the Ubuntu Server image.

If you’d like to add some more capabilities to your backup server, I’d welcome feedback/suggestions on my setup here: http://gregnbaker.com/blog/2008/04/family-server-setup/
Thanks, and thanks for the link about Software RAID!
G
I just setup TurnKey File Server and it was a breeze…
http://www.turnkeylinux.org/fileserver
J.