Feiyi Wang Distinguished Research Scientist & Group Leader Contact FWANG2@ORNL.GOV All Publications Harmonia: A Globally Coordinated Garbage Collector for Arrays of Solid-state Drives A Semi-Preemptive Garbage Collector for Solid State Drives... Reducing Application Runtime Variability on Jaguar XT5... Lessons Learned in Deploying the World’s Largest Scale Lustre File System The Spider Center Wide File System; From Concept to Reality... Efficient Journaling for the Spider Storage System Pagination First page « First Previous page ‹â¶Ä¹ … Page 2 Page 3 Current page 4 Key Links Organizations Computing and Computational Sciences Directorate National Center for Computational Sciences Advanced Technologies Section Analytics and AI Methods at Scale Group