Patent ID: 8918674
Filing Date: 2014-12-23
Classification: G06F,H04L

Abstract:
1. A method for execution by a computing device, the method comprises: determining a root directory dispersed storage network (DSN) address of a root directory regarding a request to read data; retrieving, based on the root directory DSN address, a set of encoded root directory slices from a dispersed storage network (DSN) memory, wherein the set of encoded root directory slices corresponds to a data identifier (ID) of the data; dispersed storage error decoding the set of encoded root directory slices to reproduce a root directory; when a filename corresponding to the data ID is not stored in the root directory, entering a processing sequence that includes: retrieving a set of encoded data slices from the DSN memory based on a data DSN address, the set of encoded data slices including a plurality of subsets of encoded data slices, each of the plurality of subsets of encoded data slices corresponding to a data segment of a plurality of data segments of the data, a number of encoded data slices within each of the subsets of encoded data slices corresponding to a number of pillars for each of the plurality of data segments, the number of pillars for each of the plurality of data segments being constant for a vault associated with a user of the data; and dispersed storage error decoding the set of encoded data slices to reproduce the data.