Loading…
Back To Schedule
Friday, March 15 • 2:00pm - 2:18pm
From Open-Channel SSDs to Zoned Namespaces

Sign up or log in to save this to your schedule, view media, leave feedback and see who's attending!

Open-Channel Solid State Drive architectures are adopted rapidly by hyper-scales, all-flash array vendors, and large storage system vendors. The versatile storage interface admits solid state drive to expose essential knobs to control latency, I/O predictability, and I/O isolation. The rapid adoption has created a diverse set of different Open-Channel SSD drive specs, that each solves the need of a single or few users. However, the specifications are yet to be standardized. The Zoned Namespaces (ZNS) Technical Proposal in the NVMe workgroup is developing an industry standardization for these types of interface. Creating a foundation of which we can build a robust software eco-system on top and streamline implementation efforts. This talk covers the motivation, characteristics of Zoned Namespaces, possible software improvements, and early results to show off the effectiveness of these types of drives.

Speakers
MB

Matias Bjørling

Director, Solid-State System Software, Western Digital


Friday March 15, 2019 2:00pm - 2:18pm PDT
212 AB
  EW: Storage
  • YouTube Link -