Storage management task distribution method and system on storage virtualizer

Abstract

Systems and methods for dissolving the bottleneck issue of management task requested from management client to the storage virtualizer which consolidates externally attached storage arrays while providing a single management point of the entire system to the management client. Specifically, by utilizing the storage virtualizer to distribute received management tasks to respective external attached arrays, it can off load tasks, thus reducing the workload on the storage virtualizer itself. Because of the task distribution, the storage virtualizer consequently does not need to copy and hold detailed information of each storage volume in the respective attached storage arrays, thereby avoiding any inconsistent information between the arrays and the virtualizer when the configuration change has been done on the external array.

Dependencies are inferred from the claim text.