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A comment on Stop the EBS hate and make sweet RAID6 love. Parent comment

Re:Stop the EBS hate and make sweet RAID6 love by mceachen on Saturday March 19, 2011 @01:24PM (#2344128)
You're exactly right -- if all your EBS volumes are served out of the same SAN hardware, or worse, served from the same physical spindle in the SAN, you're still toast.

When I was testing with bonnie++ though, I saw 2x better I/O numbers with raid5 or raid6 with these volumes, which I would not expect to see if they were served out of the same spindle.

If only AWS supported SSD-backed EBS volumes, eh?

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Re:Stop the EBS hate and make sweet RAID6 love by PStamatiou on Sunday March 20, 2011 @02:35PM (#2346920)
SSD stuff is on the horizon. Their site is not very descriptive but SolidFire is doing some impressive stuff: http://www.solidfire.com/ - from the founder of JungleDisk
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