AUTOBAHN: Accelerating Concurrent, Durable File I/O via a Non-volatile Buffer
- Authors
- Jang, Hyeongwon; Rhee, Sang Youp; Kim, Jae Eun; Kang, Soo yong; Han, Hyuck; Jung, Hyungsoo
- Issue Date
- Sep-2017
- Publisher
- IEEE
- Keywords
- Concurrency control; File system; Multicore scalability; Write buffer
- Citation
- Proceedings - IEEE International Conference on Cluster Computing, ICCC, pp.1 - 5
- Indexed
- SCOPUS
- Journal Title
- Proceedings - IEEE International Conference on Cluster Computing, ICCC
- Start Page
- 1
- End Page
- 5
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/151576
- DOI
- 10.1109/CLUSTER.2017.46
- Abstract
- As hardware vendors provision more cores and faster storage devices, attaining fast data durability for concurrent file writes is demanding to high-performance storage systems in cluster systems. We approach the challenge by proposing a system that uses a small amount of fast persistent memory for buffering concurrent file writes while preserving data durability. The main issue in designing a durable file buffer is allowing concurrent file writes to store data in a shared and limited space of persistent memory without incurring lock or resource contention. This paper addresses such issue and presents AUTOBAHN, a durable file buffer that expedites file I/O operations.
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