Title
Distributed token management in Calypso file system
Abstract
This paper presents the design and implementation of a distributed token manager for a cluster-optimized, distributed Unix file system. In this file system, tokens provide cache consistency and support for single-system Unix semantics. The paper describes the token types used, token arbitration protocol, deadlock-free implementation, fault-tolerance, and recovery. The key contributions of the work reported here are: (1) An efficient protocol for token arbitration, which minimizes bottlenecks and hence enhances scalability; (2) A practical approach to handling deadlocks, race conditions, and recovery issues, which complicate token manager design and implementation.
Year
DOI
Venue
1994
10.1109/SPDP.1994.346155
Symposium on Parallel and Distributed Processing
Keywords
Field
DocType
race condition,protocol,distributed databases,switches,hardware,protocols,design optimization,unix,fault tolerant,scalability,concurrency control,fault tolerance
Token passing,File system,Concurrency control,Computer science,Parallel computing,Deadlock,Token ring,Unix,Unix file types,Security token,Operating system,Distributed computing
Conference
ISBN
Citations 
PageRank 
0-8186-6427-4
8
8.11
References 
Authors
5
2
Name
Order
Citations
PageRank
Ajay Mohindra128742.60
Devarakonda, M.249182.06