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by noselasd
5024 days ago
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No, the patent claims the identifier is derived from the data, and only the data, which a file name is not. It also have several other constraints and steps. (i.e. a patent describes a a system as a whole - the fact that individual parts of a patent is in wide use elsewhere doesn't necessarily mean those systems infringe or invalidate this patent) One file system that comes to mind using the approach described in the patent is Venti though: http://www.stanford.edu/class/cs240/readings/venti-fast.pdf |
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