JBOD vS Raid

Rastalovich

New member
I`ve got 4 disks in the room:

3 - identical 200g, SATA2 (once detected it syncs to 201.xxx)

1 - different 200g, SATA2 (once detected it syncs to like 199.9

Coz of the irregularities, nothing other than JBOD can be used if I chose to use all four in combination.

Now, if I were to eject the irregular one, what kind of performance change am I going to notice, if any. Obviously I`ll be open to a whole range of Raid capabilites with just the 3.

Likelyhood is it`ll be a dumping ground for a while for probably all of my files, until I setup 2 raids on 2 other pcs. Movements will be over network that will likely max about 20/25 mbs.

However, once all is said and done - and all relevant files are on their pcs, there won`t likely be the need for 800g of storage, 600g would probably be more than enough. So, use it as 800g to mess about, then revert to 600g ? OR just stick it as 800g cos there isn`t much of a speed difference ? (the spare 200g will more than likely go into storage)
 
you can use raid on them all, it will just default to the lowest drives space. I had 3 80gb drives once three different brands and three different gb's the lowest was like 78 or so so they all ran a 234gb raid0
 
If I were using a nice sata driver set, I would tend to agree with u, my abit mobos will do that nicely.

However this one has is a crap ASUS with a Uli driver set that just will not have it. Introduce a different drive and it just has JBOD usable. From the <tab> menu through dos it insists that raid can only be setup on identical drives and fails to do it.
 
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