HIERARCHICAL STORAGE MANAGEMENT

摘要

A method including reading a policy file for defining criteria to be used for migrating a file from a first storage to a second storage, scanning the first storage, determining whether there is adequate storage space in the second storage, analyzing the first storage based on the policy file to identify a file that is to be migrated, copying the file to the secondary storage, and writing a reparse point corresponding to the copied file in the first storage.