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Question for you guys, I am going to do a RAID, I have 4 1TB drives ( 1 seagate, 3 WDs that are the same), is it better to raid them all and install arch to that? or Should I install Arch to the seagate and do a RAID 5 on the other 3 TB drives?
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I would raid them all together as I would want the speed and backup advantages for everything.
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RAID5 has performance setbacks with random writes and simultaneous small writes. If you want good speed and reliability but at the cost of having 2TB of total space, use RAID 0+1. Most mobos support 0, 1, 0+1, and 5.
Edit: I don't trust really high capacity drives (basically everything over 800GB). I've read so many reports of failures, I wouldn't want to risk all of my data. So RAID 0 seems pretty much out of the question.
Last edited by jwcxz (2009-05-14 08:02:24)
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