VirtualMirage
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I do a little of everything with my PC: music, photo editing, gaming, work, videos, and will be dabbling soon in a multiple OS environment (Windows XP, Windows Server 2003, Linux). Most of the space used will be for my photos, games, and my library of software and hardware patches/drivers. I wanted 4 drives initially since 2 will be in a RAID 0 for better performance (have been using RAID 0 for a few years now) and the other two will be a seperate partition as a RAID 1, which is where my backed up data will go. I can't afford to lose all my data and my regular backups take up a lot of space quickly in a short time, averaging ~30GB for each backup. I will also be using the RAID 1 set as my scratch disk for photo editing and for the system swap file. With this, on top of my bi-annual to annual DVD backup, I should at all times have 3-4 copies of my data (1 on the main drive, 2 on the second set since they are mirrored drives, then 1 on DVD). Now since my data is getting so large, I plan on buying an external drive to take with me and do my 4th backup on instead of the DVDs. DVD backup can quickly get expensive when backing up the amount of data I have. I was initially considering RAID 5, but RAID 10 performs better at the cost of sacrificing more drive space. But since I am not using 4 identical drives as initially planned, I intend on just doing a seperate RAID 1 and RAID 0. No biggy, that is what a backup scheduler is for.
~Paul
~Paul