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:
Jul. 23, 2013
Filed:
Dec. 16, 2008
Applicants:
Shingo Nagai, Kanagawa, JP;
Nobuaki Takahashi, Tokyo, JP;
Fumitomo Ohsawa, Kanagawa, JP;
Inventors:
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 7/00 (2006.01); G06F 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
There is provided a system including a cluster, a clusterand an image server. A hostconstituting the clusterhas a root file systemused to operate the hostin a local disk. The image serverhas a root file systemused to operate the host, and the hostvirtually constructs a root file systemby mounting the root file system. When the root file systemis varied, the hostsynchronizes the root file systemwith the root file system. The same applies to hostconstituting the cluster