RomeFS: A CXL-SSD Aware File System Exploiting Synergy of Memory-Block Dual Paths
Yekang Zhan, Haichuan Hu, Xiangrui Yang, Shaohua Wang, Qiang Cao, Hong Jiang, Jie Yao · 2024
Compute eXpress Link (CXL) based Solid-State Drives (CXL-SSDs), such as the Samsung CMM-H model, promise to offer CXL.mem memory and CXL.io block dual-mode interfaces. Nonetheless, whether and how cloud applications with diverse and varying access patterns benefit from such dual-mode CXL-SSD remains an open question for academia and industry.