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Wednesday, March 22 • 11:00am - 11:50am
Open-Channel SSDs: Then. Now. And Beyond - Matias Bjørling, CNEX Labs

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The Open-Channel SSD kernel subsystem is maturing, the first block-device FTL (pblk) is ready for upstream kernel, and the liblightnvm user-space library is ready for use. This talk will cover an introduction to Open-Channel SSDs, an update on current progress, and what the community is working on. We show how pblk is initialized, and show its performance on an Open-Channel SSD. At last, we provide an overview of the LightNVM architecture, and how one can develop for Open-Channel SSDs.

Speakers
MB

Matias Bjørling

LightNVM Architect, CNEX Labs
Matias Bjørling is the kernel maintainer of the LightNVM subsystem and leads the Open-Channel SSD efforts at CNEX Labs. Before joining the industry, he obtained a Ph.D. in operating systems, and non-volatile storage by doing performance characterization of flash-based SSDs, working on blk-mq, and its associated device drivers, while also laying the groundwork for the LightNVM subsystem.


Wednesday March 22, 2017 11:00am - 11:50am
William Dawes AB

Attendees (16)