Pure Storage, Inc.
Storing integrity information in a vast storage system

Abstract:

A method includes dispersed storage error encoding data to produce a plurality of sets of encoded data slices in accordance with dispersed storage error coding parameters. A plurality of identifiers corresponding to the plurality of sets of encoded data slices are determined, and integrity information is determined for the plurality of identifiers. The plurality of sets of encoded data slices, the plurality of identifiers, and the integrity information are sent to a distributed storage network memory for storage therein.