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. 21, 2020
Filed:
Jan. 30, 2018
Applicant:
Emc Ip Holding Company, Llc, Hopkinton, MA (US);
Inventors:
Assignee:
EMC IP Holding Company, LLC, Hopkinton, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01); G06F 12/02 (2006.01); G06F 16/22 (2019.01);
U.S. Cl.
CPC ...
G06F 3/0656 (2013.01); G06F 12/0253 (2013.01); G06F 16/2246 (2019.01);
Abstract
A method, computer program product, and computer system for receiving, by a computing device, an I/O request. A bucket for the I/O request may be allocated. An offset and mapping information of the I/O request may be written into a log. The offset and mapping information of the I/O request may be written into a tree structure. Garbage collection for the tree structure may be executed to reuse the bucket.