The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 07, 2014
Filed:
Sep. 17, 2009
Ashish Palekar, Franklin, MA (US);
Ashish Palekar, Franklin, MA (US);
EMC Corporation, Hopkinton, MA (US);
Abstract
A data processing system includes a host computer that executes a storage-aware component which (1) dynamically determines a need of the host computer for data storage resources of a necessary size and a necessary class, and (2) generates a storage allocation request message representing a request by the host computer that data storage resources of the necessary size and the necessary class be allocated to the host computer. The necessary class is one of a set of classes of a predetermined class-of-storage (CoS) scheme by which storage resources in the data processing system are classified. The details and complexity of the CoS scheme may vary from system to system. A data storage system communicatively coupled to the host computer includes available data storage resources of at least the necessary size and the necessary class which can be allocated for use by the host computer. The data storage system is operative to (1) receive the storage allocation request message from the host computer, and (2) in response to the storage allocation request message, allocate data storage resources of the necessary size and the necessary class from the available data storage resources to the host computer.