![]() As nodes are added, the cluster scales linearly to deliver computing, storage capacity, and I/O performance. Nodes access data through a data layer using file, block, object, and API plug-ins. The controllers communicate with each other over 10 Gigabit Ethernet to present a single pool of storage that spans the nodes in the cluster (Figure 2). Each node includes a Cisco HyperFlex HX Data Platform controller that implements the distributed file system using internal flash-based SSD drives and high-capacity HDDs to store data. In Cisco HyperFlex Systems, the data platform spans three or more Cisco HyperFlex HX-Series nodes to create a highly available cluster. ![]() After I have introduced an overview of HyperFlex in my last blog, let me explain with this one a little bit the architecture of HyperFlex and how it works.
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