HP j6750 Supplementary Manual page 23

NOTE:
This problem does not arise with Episode aggregates, since Episode is not
locally mountable and you cannot have a disk cache residing there. Episode
aggregates must reside in a separate file system. When exporting a UFS
fileset, however, consider using a memory cache if you have only a single
partition.
Before you install and configure Enhanced DFS, be sure to make the planning
decisions described in the OSF DCE DFS Administration and Reference guides.
These decisions include:
• Determining which machine and file system to use for the root.dfs fileset
• Defining Enhanced DFS server and client roles
• Determining the cache size on Enhanced DFS client machines
• Setting up your cell's Enhanced DFS tree structure
Installing and Configuring Enhanced DFS 3.0
Planning for Enhanced DFS 3.0 Installation and Configuration
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