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:
Dec. 22, 1998
Filed:
Jun. 18, 1996
Fletcher M Glenn, II, Danville, CA (US);
Bruce D Parker, Pleasanton, CA (US);
Veritas Software Corp., Mountain View, CA (US);
Abstract
The present invention is directed toward a system and method for server back-up. A set of Primary servers and at least on secondary server is coupled to a set of networks. Each server has a host file module for assigning it a common node name and a unique node name. Each server has a high availability module for transmitting a server status over a network. The primary servers each have a set of services operating on their respective networks. The secondary server has a duplicate set of each service running on each primary server. Upon detecting a primary server status which indicates that a primary server is inoperative, the secondary server starts the duplicate set of the primary set of services corresponding to the now inoperative primary server.