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:
Feb. 16, 2021
Filed:
Dec. 20, 2016
Amazon Technologies, Inc., Seattle, WA (US);
Marc Stephen Olson, Bellevue, WA (US);
Christopher Magee Greenwood, Seattle, WA (US);
Anthony Nicholas Liguori, Bainbridge Island, WA (US);
James Michael Thompson, Seattle, WA (US);
Surya Prakash Dhoolam, Mill Creek, WA (US);
Marc John Brooker, Seattle, WA (US);
Danny Wei, Seattle, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Notice of migration of a portion of a data volume from a first location to a second location is received by a first computer system from a second computer system, where the data volume is separated over a network from the first computer system. A third computer system, separated over a network from the first computer system, is caused to invalidate a mapping between the portion and the first location. An indication that the third computer system seeks access to the portion is identified. A third computer system is enabled, by providing a mapping between the portion and the second location, to access portion at the second location.