PFSandPatsy: anewfilesystemde- signmethodology


The Pegasus File System (PFS) is a file system that has been designed to support a wide variety of (different) workloads. In PFS, it is relatively easy to replace policies by others to optimize for other workloads. Currently we have built a prototype log-structured file system in PFS to optimize for a Unix workload. It is an example of the configurability… (More)


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