April 27th, 2018, 22:25
April 28th, 2018, 3:14
April 28th, 2018, 19:44
May 2nd, 2018, 8:59
Zorb wrote:You can't have an odd number of drives in a RAID 10. You can have the fifth as a spare/standby drive, but not as a working part of the array.
As far as something failing you, take a hard look at the chassis itself. It's more likely to let you down than the drives are, unless you stock it with Seagate 7200.11s or something. I don't know why anybody buys LaCie anything anymore.
May 7th, 2018, 5:38
DR-Kiev wrote:...
That is wrong opinion. Almost all recent controllers have capabilities to build raid10 based on odd number of drives.
Raid10 not just mean each independant disk should have own mirror.
It is matter of order: Block1, mirror1, block2, mirror2 and so on.
For the odd number of drives one extra mirror just jump to the next line and sequence just shifts.
May 7th, 2018, 15:17
Zorb wrote:DR-Kiev wrote:...
That is wrong opinion. Almost all recent controllers have capabilities to build raid10 based on odd number of drives.
Raid10 not just mean each independant disk should have own mirror.
It is matter of order: Block1, mirror1, block2, mirror2 and so on.
For the odd number of drives one extra mirror just jump to the next line and sequence just shifts.
I have never seen a controller operate in this manner. A Raid 10 is two identical RAID 1 arrays striped together. What you are describing here is NOT a nested RAID level, which RAID 10 is. This is instead a nonstandard array that sounds more like something a DROBO would do.
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