Coda: A Highly Available File System for a Distributed Workstation Environment
IEEE Transactions on Computers
A low-bandwidth network file system
SOSP '01 Proceedings of the eighteenth ACM symposium on Operating systems principles
A multicast-based distributed file system for the internet
EW 7 Proceedings of the 7th workshop on ACM SIGOPS European workshop: Systems support for worldwide applications
Fast and secure distributed read-only file system
ACM Transactions on Computer Systems (TOCS)
Venti: A New Approach to Archival Storage
FAST '02 Proceedings of the Conference on File and Storage Technologies
A Digital Signature Based on a Conventional Encryption Function
CRYPTO '87 A Conference on the Theory and Applications of Cryptographic Techniques on Advances in Cryptology
Elephant: The File System that Never Forgets
HOTOS '99 Proceedings of the The Seventh Workshop on Hot Topics in Operating Systems
A Versatile and User-Oriented Versioning File System
FAST '04 Proceedings of the 3rd USENIX Conference on File and Storage Technologies
Wayback: a user-level versioning file system for linux
ATEC '04 Proceedings of the annual conference on USENIX Annual Technical Conference
Shark: scaling file servers via cooperative caching
NSDI'05 Proceedings of the 2nd conference on Symposium on Networked Systems Design & Implementation - Volume 2
Secure untrusted data repository (SUNDR)
OSDI'04 Proceedings of the 6th conference on Symposium on Opearting Systems Design & Implementation - Volume 6
File system design for an NFS file server appliance
WTEC'94 Proceedings of the USENIX Winter 1994 Technical Conference on USENIX Winter 1994 Technical Conference
Resolving file conflicts in the Ficus file system
USTC'94 Proceedings of the USENIX Summer 1994 Technical Conference on USENIX Summer 1994 Technical Conference - Volume 1
NSDI'06 Proceedings of the 3rd conference on Networked Systems Design & Implementation - Volume 3
EnsemBlue: integrating distributed storage and consumer electronics
OSDI '06 Proceedings of the 7th symposium on Operating systems design and implementation
Cimbiosys: a platform for content-based partial replication
NSDI'09 Proceedings of the 6th USENIX symposium on Networked systems design and implementation
Eyo: device-transparent personal storage
USENIXATC'11 Proceedings of the 2011 USENIX conference on USENIX annual technical conference
When multi-hop peer-to-peer lookup matters
IPTPS'04 Proceedings of the Third international conference on Peer-to-Peer Systems
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Ori is a file system that manages user data in a modern setting where users have multiple devices and wish to access files everywhere, synchronize data, recover from disk failure, access old versions, and share data. The key to satisfying these needs is keeping and replicating file system history across devices, which is now practical as storage space has outpaced both wide-area network (WAN) bandwidth and the size of managed data. Replication provides access to files from multiple devices. History provides synchronization and offline access. Replication and history together subsume backup by providing snapshots and avoiding any single point of failure. In fact, Ori is fully peer-to-peer, offering opportunistic synchronization between user devices in close proximity and ensuring that the file system is usable so long as a single replica remains. Cross-file system data sharing with history is provided by a new mechanism called grafting. An evaluation shows that as a local file system, Ori has low overhead compared to a File system in User Space (FUSE) loopback driver; as a network file system, Ori over a WAN outperforms NFS over a LAN.