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. 18, 2013
Filed:
Oct. 09, 2008
Miho Murata, Kawasaki, JP;
Miho Murata, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
In one embodiment, a method for migrating a virtual machine (VM) under operation from one server to another server among a plurality of servers is provided. The method includes providing a schema defined beforehand by an operator, an Application-dependent policy using the schema, and an total optimization policy to optimize the system totally, receiving periodically a status information for the application on the VM and a static or dynamic information for the server and the VM from each server, judging whether there is any VM to migrate to another server by referring to the application-dependent policy and the total optimization policy, based on the status information of the application and the static or dynamic information of the VM, and determining a migration destination of the VM matched with the migration condition.