Ok, so this being the case, what do you recommend i do? I don't have the funds to purchase all the drives at once for the backups, only enough for the drives i need for my data expansion. Maybe if i explain my situation a little further, it might be easier to understand my predicament:
I currently have a PowerMac G5 running OSX 10.5 Leopard with a 3TB drive housing all of my media. I also have a Dell Precision T3400 in which i have a mirror of the PowerMac, but i do the backups manually. It's a media center in which i share Movies and TV Shows over our HAN to wireless deivces and wired as well via XBMC.
So I'll be graduating from college in May in the IT field, so i'm looking to purchase a rack server so i have something i can easily add more storage to, and learn Windows Sever 2012 as well. So i was looking at the Dell Poweredge 2950iii because it fits my budget and i found a good customizable deal on Servermonkey.
As far as populating the drives in the Powerdge, I'm planning on taking 2 drives out of my Precision, one a 300GB SAS 15K which i'll use for the OS, and the second a 2TB SATA which holds a ton of data to be used as the first data drive.
Now i read that the 2950 has a max internal storage of 6TB, unless i had a PERC controller installed. I'm trying to figure out whether or not i should fill it to the brim with drives then get a Powervault for RAID 1 and use the 2950 as a Non-RAID, or do a RAID 1 with the data drives.
Initially, i'll be installing the 2 drives i spoke about, and then purchasing another 2TB for the overflow of data that the first is running out of. So that'll be 3 slots take up in the server, 1x 300GB SAS for OS, and 2x 2TB SATA for data serving. So what i'm wondering about is if i put more drives in, would it truly only see up to 6TB, or can i unofficially put more in? Upon talking with someone on the Dell forums, i was told that i would need to assign a RAID type to each drive if i wanted to go higher than 6TB. So if i assign RAID 0 individually, he said i could easily switch to to RAID 1 later without losing data if i choose to mirror the drives. Is there any dangers to assigning RAID 0 to each individual drive?
Given my circumstances and what i'm looking for, how should i go about building the server, do a RAID 0 on each drive to go above the 6TB total, do a non-RAID and just use the 6TB, do a RAID 1 even though i don't have 2 more 2TB at the moment, that would come later.
IF this is all over the place, do ask questions, thank you