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:
Jan. 14, 2020
Filed:
Apr. 26, 2018
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Walter A. O'Brien, III, Westborough, MA (US);
Matthew J. Borsini, Northborough, MA (US);
EMC IP Holding Company LLC, Hopkinton, MA (US);
Abstract
Techniques for configuring a system may include selecting one of a plurality of I/O slots to be allocated a number of lanes connected to a processor; and responsive to selecting the one I/O slot, sending a selection signal to a multiplexer that selects the one I/O slot from the plurality of I/O slots and configures the number of lanes for use by the one I/O slot where the number of lanes connect the one I/O slot to the processor. The system may be a data storage system and the lanes may be PCIe lanes used for data transmission. For each I/O slot, an I/O module may be inserted, removed or replaced (e.g., removed and then replaced with a new I/O card). A management controller may select the one I/O slot and send the selection signal in accordance with one or more policies. The system may support hot plug I/O modules.