The Crimson project is an effort to build a replacement ceph-osd daemon well suited to the new reality of low latency, high throughput storage technologies. Built on the seastar C++ framework, crimson-osd aims to be able to fully exploit these devices by minimizing latency, cpu overhead, and cross-core communication.
Seastore is a new storage backend intended to integrate with Seastar and allow Crimson to access the full throughput and latency capabilities of fast NVMe and ZNS devices. This talk will focus on the design direction and current progress of Seastore.
