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. 03, 2017
Filed:
May. 05, 2014
Applicant:
Vmware, Inc., Palo Alto, CA (US);
Inventors:
Ajay Gulati, Palo Alto, CA (US);
Abhishek Chaturvedi, Mountain View, CA (US);
Gregory T. Harmon, Los Angeles, CA (US);
Anil Rao, San Jose, CA (US);
Assignee:
VMware, Inc., Palo Alto, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01); G06F 11/10 (2006.01); G06F 11/14 (2006.01);
U.S. Cl.
CPC ...
G06F 11/1088 (2013.01); G06F 11/1412 (2013.01); G06F 2211/1009 (2013.01); G06F 2211/1035 (2013.01);
Abstract
Systems and methods are disclosed that allow for transparently recovering from an uncorrected multi-bit error of arbitrary length located at a memory address. Storing one or more parity pages, for a set of pages in system memory, such that a page in the set of pages may be reconstructed using one of the parity pages is disclosed. Storing an indication of one or more page'disk location such that the one or more pages may be reconstructed by refilling the page from disk is also disclosed.