Storage system having cross node data redundancy and method and computer readable medium for same

摘要

Embodiments of the present invention generally provide for multi-dimensional disk arrays and methods for managing same and can be used in video surveillance systems for the management of real-time video data, image data, or combinations thereof.

主权项

1. A method, comprising:
providing data redundancy across a plurality of disk drives at a node, wherein the plurality of disk drives and the node are included in a first level disk array; and forming, by a cross-node manager, a second level disk array from a first plurality of a disk drives of the node and second plurality of disk drives from another node of the plurality of nodes.