~/talk

Fisc: A Large-scale Cloud-native-oriented File System

on YouTube 17m
Talkat FAST '23: 21st USENIX Conference on File and Storage Technologies · 2023-02-21..02-23· [networking]

speakers

name:Qiang Li
links:none on file
name:Lulu Chen
links:none on file
name:Xiaoliang Wang
links:none on file
name:Shuo Huang
links:none on file
name:Qiao Xiang
links:none on file
name:Yuanyuan Dong
links:none on file
name:Wenhui Yao
links:none on file
name:Minfei Huang
links:none on file
name:Puyuan Yang
links:none on file
name:Shanyang Liu
links:none on file
name:Zhaosheng Zhu
links:none on file
name:Huayong Wang
links:none on file
name:Haonan Qiu
links:none on file
name:Derui Liu
links:none on file
name:Shaozong Liu
links:none on file
name:Yujie Zhou
links:none on file
name:Yaohui Wu
links:none on file
name:Zhiwu Wu
links:none on file
name:Shang Gao
links:none on file
name:Chao Han
linkedin:chaohandata
name:Zicheng Luo
links:none on file
name:Yuchao Shao
links:none on file
name:Gexiao Tian
links:none on file
name:Zhongjie Wu
links:none on file
name:Zheng Cao
links:none on file
name:Jinbo Wu
links:none on file
name:Jiwu Shu
links:none on file
name:Jie Wu
links:none on file
name:Jiesheng Wu
links:none on file
name:Junping Wu
links:none on file
name:Jiaji Zhu
links:none on file

resources

video:https://youtu.be/btDflcOPZ00
slides:none on file

summary

A cloud-native file system that offloads heavy client functions into local agents and DPU-based virtio devices and introduces vrpc and a file-based range table to route reads to local chunk servers. Deployed in production for over three years serving 3 million cores, it reports about 60% CPU reduction in clients, sustains ~4 million IOPS, and observes end-to-end read latency under 500 µs for online search while enabling local reads, RDMA transport, and storage-aware retry and recovery.

AI-written summary · about

chapters (15)

  1. 0:00Intro
  2. 0:37Change in Cloud: Evolving To Cloud-native
  3. 1:48Bottleneck 1: Heavy Clients
  4. 2:54Bottleneck 2: Unsuitable Network Load Balancer
  5. 4:58Design Goals
  6. 5:21Fisc Architecture
  7. 8:15Lightweight Clients : VRPC
  8. 9:11Software and Hardware Co-design
  9. 10:22Storage-aware Distributed Gateway
  10. 11:41File-based Route Table & Locality-aware Read
  11. 13:22Microbenchmark: Lightweight Fisc Clients
  12. 13:43In Production: Lightweight Fisc Clients
  13. 14:37E2E Latency and SLA in Production
  14. 15:26Discussion: what's more
  15. 16:10Conclusion

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