AutoSSD: CXL-Enhanced Autonomous SSDs for Low Tail Latency
All-SSD RAID arrays offer high performance but suffer from long tail latencies due to background processes like garbage collection. Globally scheduling accesses to avoid busy SSDs may mitigate this problem, but such a solution presents challenges in collecting realtime data about SSD performance and tracking the location of redirected blocks.
Authors
- Steven Swanson (ORCID: https://orcid.org/0000-0002-5896-1037)
- Suyash Mahar (ORCID: https://orcid.org/0000-0001-5287-5317)
- Heewoo Kim (ORCID: https://orcid.org/0000-0001-6748-2890)
- Mingyao Shen (ORCID: https://orcid.org/0009-0006-2061-9013)
- Joseph Izraelevitz (ORCID: https://orcid.org/0009-0002-1267-5024)
Institutions
- University of Colorado Boulder (US)
- University of California San Diego (US)
Publication Details
- Published
- 2025-07-20
- DOI
- https://doi.org/10.1145/3731545.3731579
- Primary Topic
- Advanced Data Storage Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.00