Cisco HyperFlex Stretched Cluster Performance Testing – IOMeter
I built my first HyperFlex hybrid stretched cluster last week and was interested in getting some IO benchmarks. Just how much IOPs can I get out of the system? I had previously did similar testing on a VSAN ready-node and could easily obtain the maximum IOPs of the system so was interested to see if I could do the same here.
I had the latest HyperFlex HX240c-M5SX nodes with 40GB UCS Fabric Interconnects 6332. Each HyperFlex node has 40Gb links to each UCS Fabric Interconnect so network bandwidth is definitely not going to be the bottleneck.