Large writes are beneficial both on individual disks and on disk arrays, e.g., RAID-5. The presented design enables large writes of internal B-tree nodes and leaves. It supports b...
Many file systems reorganize data on disk, for example to defragment storage, shrink volumes, or migrate data between different classes of storage. Advanced file system features s...
A content-addressable storage (CAS) system is a valuable tool for building storage solutions, providing efficiency by automatically detecting and eliminating duplicate blocks; it ...
Cristian Ungureanu, Benjamin Atkin, Akshat Aranya,...
The scale of today's storage systems has made it increasingly difficult to find and manage files. To address this, we have developed Spyglass, a file metadata search system t...
Andrew W. Leung, Minglong Shao, Timothy Bisson, Sh...
We develop a holistic framework for adaptively scheduling asynchronous requests in distributed file systems. The system is holistic in that it manages all resources, including net...
Alexandros Batsakis, Randal C. Burns, Arkady Kanev...