公开(公告)号：US20180246710A1

公开(公告)日：2018-08-30

申请号：US15656206

申请日：2017-07-21

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Sung-Jin KIM ,  Woomin HWANG ,  Byung-Joon KIM ,  Hyun-Yi YI ,  Chul-Woo LEE ,  Hyoung-Chun KIM

IPC: G06F9/445 ,  G06F9/44 ,  G06F9/455

CPC classification number: G06F8/65 ,  G06F9/4406 ,  G06F9/45558 ,  G06F2009/45591

Abstract: A software update apparatus and method in a virtualized environment. The software update method performed by a software update apparatus in a virtualized environment includes monitoring an operation that is invoked when software is updated in a guest operating system area, creating a software profile by analyzing results of the monitoring, mounting a virtual disk image for a target virtual machine in a target directory in a virtual machine monitor area, and incorporating update information of at least one of a file and a registry that are specified in the software profile into the target directory in which the virtual disk image is mounted.