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:
Jun. 25, 2024
Filed:
Dec. 31, 2019
Virtuozzo International Gmbh, Schaffhausen, CH;
Denis Silakov, Moscow, RU;
Alexey Kobets, Seattle, WA (US);
Virtuozzo International GmbH, Schaffhausen, CH;
Abstract
A system and method for detecting and fixing crashes in a cluster environment, including detecting a crash; generating a call trace of the crash; generating a crash ID based on the call trace; checking if the crash ID matches a known crash ID from a knowledge base; when the crash ID matches, applying an automatic recovery procedure, including any of (a) restarting a service that caused the crash; (b) removing and replacing a software package that caused the crash; (c) updating software that caused the crash; and (d) rebooting a machine where the crash occurred; when the crash ID does not match, (a) collecting logs on the machine where the crash occurred; (b) collecting logs from any virtual environments on the machine where the crash occurred; and (c) generating crash ID and sending the crash ID and the logs to the knowledge base.