We present a study of the effects of disk and memory corruption on file system data integrity. Our analysis focuses on Sun's ZFS, a modern commercial offering with numerous r...
Yupu Zhang, Abhishek Rajimwale, Andrea C. Arpaci-D...
The performance of file systems and related software depends on characteristics of the underlying file-system image (i.e., file-system metadata and file contents). Unfortunately, ...
Nitin Agrawal, Andrea C. Arpaci-Dusseau, Remzi H. ...
We have developed Ceph, a distributed file system that provides excellent performance, reliability, and scalability. Ceph maximizes the separation between data and metadata manage...
Sage A. Weil, Scott A. Brandt, Ethan L. Miller, Da...
A fundamental vision driving pervasive computing research is access to personal and shared data anywhere at anytime. In many ways, this vision is close to being realized. Wireless...
This paper describes measurement tests of Parallel Virtual File System (PVFS) and Network File System (NFS) over a commodity Linux cluster connected with Myrinet. PVFS stores a ï¬...