Exactly. Although you can set the RAID level at the time of creation the capacity will then be the sum of all drives. When you actually create your first LUN, you'll have to set the RAID level again (or this LUN will pick it up from the RAID group) and then the real capacity will be shown. Confusing? Yes, I agree!
Also, always make a RAID1/0 group of it. RAID1 groups cannot be expanded. If you make a RAID1/0 out of it, you would be able to expand it in the future once you bought a couple of extra drives
etaljic81
1K Posts
0
September 4th, 2012 08:00
Create a LUN on it (1GB LUN for example) and then take a look at the usable size
canopy
2 Posts
0
September 4th, 2012 08:00
That was it. Once I created a LUN, the numbers changed and looked more sane.
RRR
4 Operator
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5.7K Posts
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September 5th, 2012 02:00
Exactly. Although you can set the RAID level at the time of creation the capacity will then be the sum of all drives. When you actually create your first LUN, you'll have to set the RAID level again (or this LUN will pick it up from the RAID group) and then the real capacity will be shown. Confusing? Yes, I agree!
JonK1
2 Intern
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247 Posts
0
September 12th, 2012 06:00
Also, always make a RAID1/0 group of it. RAID1 groups cannot be expanded. If you make a RAID1/0 out of it, you would be able to expand it in the future once you bought a couple of extra drives