Architecture

• Motivation
• System Overview
• Client Sessions
• Terminology
• Modules and Components
• Control Path
• Data Path
• Pool and Session States
• Command Interface
• Sync Thread

Overview

RMR is a transport protocol for replicated RDMA requests. A client submits requests to be stored across a group of hosts; a server is a group member that processes them. RMR delivers each request reliably to its target group, and — when network disruptions cause replicas to diverge — resynchronizes the lost data and exposes that recovery mechanism to the user.