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. 07, 2022
Filed:
Jun. 10, 2019
Fujitsu Limited, Kawasaki, JP;
Reiko Kondo, Yamato, JP;
Yukihiro Watanabe, Kawasaki, JP;
Masahiro Asaoka, Kawasaki, JP;
Tetsuya Uchiumi, Kawasaki, JP;
Fumi Iikura, Shinagawa, JP;
Kazuhiro Suzuki, Kawasaki, JP;
Shingo Okuno, Kawasaki, JP;
Yuji Saito, Yokohama, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
A method performed by an apparatus is provided. The apparatus extracts a virtual machine before starting operation from among virtual machines within a range of influence of a failure upon detection of the failure. With reference to a storage unit storing history information concerning operation of a virtual machine, the apparatus generates first information corresponding to time intervals of operation start time of the extracted virtual machine, second information corresponding to movement required time required to move the extracted virtual machine out of the range of influence of the failure, and third information corresponding to recovery required time required for recovery of the failure detected to have occurred. The apparatus determines whether to move the extracted virtual machine out of the range of influence of the failure, based on the generated first, second, and third information.