[ryanworl]

Could you provide some more details on the storage system here?

Is it built on Ceph's S3 compatibility?

Your durability numbers imply erasure coding. Is that the case?

[dikei]

> Your durability numbers imply erasure coding. Is that the case?

Well, you can't really build inexpensive, large scale, reliable storage without erasure coding. So that's probably a given.