TY - RPRT TI - Method and system for reducing metadata overhead in a two-tier storage architecture AU - Bent, John M. AU - Faibish, Sorin AU - Ting, Dennis Pei Jean AU - Gupta, Uday K. AU - Tzelnic, Percy AU - Grider, Gary AU - Bonnie, David J. PY - 2020 UR - https://www.osti.gov/biblio/1650797 ID - 1650797 ER -