公开(公告)号：US20180018193A1

公开(公告)日：2018-01-18

申请号：US15544745

申请日：2016-01-27

Applicant: NEC CORPORATION

Inventor： Naoya YABUSHITA ,  Ryota MIBU ,  Atsushi HASHIGUCHI ,  Ichiro KANAMORI

IPC: G06F9/455 ,  G06F11/14 ,  G06F11/20

CPC classification number: G06F9/45558 ,  G06F9/5077 ,  G06F11/1469 ,  G06F11/20 ,  G06F11/2097 ,  G06F2009/45591 ,  G06F2009/45595 ,  G06F2201/815

Abstract: A virtual network function management apparatus includes: a virtual machine monitoring unit that detects a fault(s) in a virtual machine(s) operating on a virtualized infrastructure management unit that manages a virtualized infrastructure; and a control unit that instructs the virtualized infrastructure management unit to recreate a virtual machine(s) in which a fault(s) has occurred after an image file(s) of the virtual machine(s) in which the fault(s) has occurred is logically updated so that the image file(s) of the virtual machine(s) in which the fault(s) has occurred can be backed up.