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:
Jul. 19, 2011
Filed:
Nov. 17, 2008
Junfeng Yang, New York, NY (US);
Lintao Zhang, Sunnyvale, CA (US);
Lidong Zhou, Cupertino, CA (US);
Zhenyu Guo, Beijing, CN;
Xuezheng Liu, Beijing, CN;
Jian Tang, Beijing, CN;
Mao Yang, Beijing, CN;
Junfeng Yang, New York, NY (US);
Lintao Zhang, Sunnyvale, CA (US);
Lidong Zhou, Cupertino, CA (US);
Zhenyu Guo, Beijing, CN;
Xuezheng Liu, Beijing, CN;
Jian Tang, Beijing, CN;
Mao Yang, Beijing, CN;
Microsoft Corporation, Redmond, WA (US);
Abstract
A distributed system checker may check a distributed system against events to detect bugs in the distributed system. The events may include machines crashes, network partitions, and packet losses, for example. The distributed system checker may check a distributed system that can have multiple threads and multiple processes running on multiple nodes. To obtain control over a distributed system, a distributed system checker may insert an interposition layer between a process and the operating system on each node.