Basic HTML version of Foils prepared
Dec. 6 98
Foil 51 Network File Systems (2)
From
Introduction to Network Protocols Lectures at Xi'an Jaotong University --
Sept 1998
.
by
Roman Markowski
AFS - Andrew File System
originally developed at Carnegie Mellon
designed to provide reliable file services in distributed environment
can be viewed as enhanced NFS
DFS - Distributed File System
addresses better performance, replication, caching, security, locking
designed around the client-server model
cached File System
it supports file system greater than 2GB
conceptually, DFS is enhanced AFS
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