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. 05, 2020
Filed:
Feb. 23, 2018
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Aayush Gupta, San Jose, CA (US);
Sangeetha Seshadri, San Jose, CA (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/14 (2006.01); G06F 11/07 (2006.01); G06F 12/02 (2006.01);
U.S. Cl.
CPC ...
G06F 11/0793 (2013.01); G06F 11/073 (2013.01); G06F 11/0778 (2013.01); G06F 11/1471 (2013.01); G06F 11/1474 (2013.01); G06F 12/0253 (2013.01);
Abstract
One embodiment provides a method for recovery from failures during garbage collection processing in a system including performing, by a processor, chronological garbage collection transactionally. A specific offset within a target slot of a log structure associated with the garbage collection transaction is recorded. Records are skipped from an initial offset in the target slot of the log structure recorded by the garbage collection transaction until an end of the target slot.