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:
May. 23, 2023
Filed:
Mar. 24, 2020
Applicant:
Western Digital Technologies, Inc., San Jose, CA (US);
Inventors:
Thomas Demoor, Ghent, BE;
Satish Kumar Chakka, Bangalore, IN;
Viswanath Chandrasekara Bharathi, Karnataka, IN;
Assignee:
Western Digital Technologies, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 7/00 (2006.01); G06F 16/18 (2019.01); G06F 16/16 (2019.01); G06F 16/17 (2019.01);
U.S. Cl.
CPC ...
G06F 16/1865 (2019.01); G06F 16/164 (2019.01); G06F 16/1734 (2019.01); G06F 16/1858 (2019.01);
Abstract
Example storage systems and methods provide data storage management using parallel processing of filtered transaction logs. Transaction logs are comprised of log entries corresponding to storage operations for at least one storage node. Sets of log entries are sequentially retrieved from the transaction log and filtered through multiple transaction log filters to generate multiple subsets of the log entries. Different metadata operations are executed in parallel using the different filtered subsets of log entries.