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. 10, 2023
Filed:
Apr. 09, 2021
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Shefali Gautam, San Mateo, CA (US);
George Mathew, Belmont, CA (US);
Mukesh K. Sharma, Wakad Pune, IN;
EMC IP Holding Company LLC, Hopkinton, MA (US);
Abstract
Embodiments for simulating timing-related error conditions in a distributed system, by allowing a user to define a fault map specifying one or more faults to be committed by components in the distributed system. These generated fault events are to be executed in different components of the distributed system in a serialized distributed order. An event injection process delivers the fault map messages to the nodes in the distributed system, and the nodes then execute an operation sequence containing the fault events in the proper order as coordinated by the event injection process. The faults are then committed by the associated components in the nodes. Execution of these fault events occurs before, after or during a regular component procedure or action to simulate the desired timing-related error.