TCP ≈ RDMA: CPU-efficient Remote Storage Access with i10

Jaehyun Hwang; Qizhe Cai; Ao Tang; Rachit Agarwal

NSDI2020顶会

TCP ≈ RDMA: CPU-efficient Remote Storage Access with i10

Jaehyun Hwang, Qizhe Cai, Ao Tang, Rachit Agarwal

出版方

2020年份

70被引次数

22顶会引用

摘要

This paper presents design, implementation and evaluation of i10, a new remote storage stack implemented entirely in the kernel. i10 runs on commodity hardware, allows unmodified applications to operate directly on kernel's TCP/IP network stack, and yet, saturates a 100Gbps link for remote accesses using CPU utilization similar to state-of-the-art user-space and RDMA-based solutions.