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:
Aug. 14, 2018
Filed:
Dec. 21, 2015
Veritas Technologies Llc, Mountain View, CA (US);
Anand J. Bhalerao, Maharashtra, IN;
Veritas Technologies LLC, Mountain View, CA (US);
Abstract
Various systems, methods, and processes to perform recovery operations in a cluster based on exponential backoff models are disclosed. A node failure is detected. The node is one of multiple nodes in a cluster. In response to the node failure, an application executing on the node is failed over to another node in the cluster. In response to the detecting the node failure, recovery operations are automatically performed to determine whether the node is recovered. A subsequent recovery operation is performed after a prior recovery operation. The subsequent recovery operation is performed periodically based on a frequency that decreases exponentially after performing the prior recovery operation.