公开(公告)号：US20080263676A1

公开(公告)日：2008-10-23

申请号：US12017580

申请日：2008-01-22

申请人： Sang-Dok MO ,  Sang-Bum Suh ,  Sung-Min Lee ,  Bok-Deuk Jeong

发明人： Sang-Dok MO ,  Sang-Bum Suh ,  Sung-Min Lee ,  Bok-Deuk Jeong

IPC分类号： H04L9/32

CPC分类号： G06F21/575 ,  G06F21/57 ,  G06F21/62

摘要： A system and method are provided for protecting data information stored in a storage medium. The system includes a memory unit which is divided into a plurality of storage regions in which data information is stored; a domain unit which includes a plurality of OS domains, which are access subjects, and loads the data information stored in the storage regions that are accessed by the OS domains; and a control unit which controls access of the domain unit to the memory unit.

摘要翻译： 提供了一种用于保护存储在存储介质中的数据信息的系统和方法。 该系统包括：存储单元，被分成多个存储数据信息的存储区域; 包括作为访问对象的多个OS域的域单元，并且加载存储在由OS域访问的存储区域中的数据信息; 以及控制单元，其控制域单元对存储器单元的访问。

公开(公告)号：US09792137B2

公开(公告)日：2017-10-17

申请号：US13246929

申请日：2011-09-28

申请人： Ju-Pyung Lee ,  Sang-Bum Suh ,  Sung-Min Lee

发明人： Ju-Pyung Lee ,  Sang-Bum Suh ,  Sung-Min Lee

IPC分类号： G06F9/46 ,  G06F9/455

CPC分类号： G06F9/45558 ,  G06F2009/45575

摘要： A virtualization apparatus is provided. The virtualization apparatus includes a plurality of virtual machines (VMs), a process scheduler configured to schedule processes to be executed on the respective virtual machines, a virtual machine monitor (VMM) configured to provide each of the virtual machine with a virtualized execution environment, a virtual machine scheduler configured to schedule the virtual machines to run in the virtual machine monitor, and a synchronization unit configured to synchronize a process schedule time which is scheduled by the process scheduler and a virtual machine schedule time which is scheduled by the virtual machine scheduler, or to change the virtual machine schedule time in consideration of the process schedule time.

公开(公告)号：US08661360B2

公开(公告)日：2014-02-25

申请号：US12856858

申请日：2010-08-16

申请人： Bok-Deuk Jeong ,  Sang-Dok Mo ,  Sung-Min Lee ,  Sang-Bum Suh

发明人： Bok-Deuk Jeong ,  Sang-Dok Mo ,  Sung-Min Lee ,  Sang-Bum Suh

IPC分类号： G06F3/00 ,  G06F3/048

CPC分类号： G06F3/0482 ,  G06F3/0486 ,  G06F9/45533

摘要： An apparatus and method for switching a VM screen in an environment in which a plurality of OSs operating on a virtual machine monitor (VMM), are provided. The VM screen switching apparatus provides VM screen switching so that features of a home screen or an operation screen provided by each VM can be shown. The VM screen switching apparatus provides a user interface for enabling a user to select a desired VM from a plurality of VMs. The apparatus determines a VM to be displayed as a foreground according to a user input signal, and combines graphic data of a currently displayed screen of a VM with graphic data for a screen of the determined VM to create a screen displaying VM screen switching, and outputs the created screen to a display device.

摘要翻译： 提供了在虚拟机监视器（VMM）上操作多个OS的环境中切换VM屏幕的装置和方法。 VM屏幕切换装置提供VM屏幕切换，从而可以显示由每个VM提供的主屏幕或操作屏幕的特征。 VM屏幕切换装置提供用于使用户能够从多个VM中选择期望的VM的用户界面。 该装置根据用户输入信号确定要显示为前景的VM，并将VM的当前显示的画面的图形数据与所确定的VM的屏幕的图形数据组合，以创建显示VM屏幕切换的屏幕，以及 将创建的屏幕输出到显示设备。

公开(公告)号：US20120101996A1

公开(公告)日：2012-04-26

申请号：US13105007

申请日：2011-05-11

申请人： Geun-Sik Lim ,  Myung-June Jung ,  Sang-Bum Suh ,  Sung-Min Lee

发明人： Geun-Sik Lim ,  Myung-June Jung ,  Sang-Bum Suh ,  Sung-Min Lee

IPC分类号： G06F17/30

CPC分类号： G06F16/128

摘要： Provided are an apparatus to restore data, and a snapshot image segmentation apparatus and method that create a plurality of snapshot images, store the snapshot images in a storage, and load the stored snapshot images to a memory according to snapshot image loading priority. The snapshot image segmentation apparatus may includes a number-of-snapshot images deciding unit configured to decide the number of snapshot images, a segmentation unit configured to segment an entire image including data stored in a memory into one or more snapshot images, based on the number of snapshot images, and a loading priority deciding unit configured to decide snapshot image loading priority of the segmented snapshot images, based on data loading priority of the data stored in the memory.

摘要翻译： 提供了恢复数据的装置，以及创建多个快照图像的快照图像分割装置和方法，将快照图像存储在存储器中，并根据快照图像加载优先级将存储的快照图像加载到存储器。 快照图像分割装置可以包括：数目快照图像判定单元，被配置为确定快照图像的数量;分割单元，被配置为将包括存储在存储器中的数据的整个图像分割为一个或多个快照图像，基于 快照图像的数量和加载优先级决定单元，被配置为基于存储在存储器中的数据的数据加载优先级来决定分段快照图像的快照图像加载优先级。

公开(公告)号：US20110154328A1

公开(公告)日：2011-06-23

申请号：US12894978

申请日：2010-09-30

申请人： Sang-Dok Mo ,  Bok-Deuk Jeong ,  Sang-Bum Suh ,  Sung-Min Lee

发明人： Sang-Dok Mo ,  Bok-Deuk Jeong ,  Sang-Bum Suh ,  Sung-Min Lee

IPC分类号： G06F9/455

CPC分类号： G06F9/45541 ,  G06F3/00 ,  G06F3/01 ,  G06F9/451 ,  G06F9/452 ,  G06F9/455 ,  G06F9/46 ,  G06F9/465 ,  G06F9/48 ,  G06F9/4806 ,  G06F2009/45575

摘要： An apparatus and method for providing an integrated user interface for a variety of operating systems are provided. When a user request execution of an application included in a second operating system an application of a first operating system is in the foreground of a display, the apparatus switches the application included in the second operating system to the foreground of the display without the need for a separate window. One of a server operating system and client operating systems may be set as a main domain that provides an integrated graphic user interface with respect to applications executed on a plurality of operating systems. The operating systems not set to the main domain may be set as sub-domains each of which provides application information to the main domain in response to a request from the main domain. In response to an application execution request, the server operating system may switch an operating system in which the corresponding application is present to the foreground of the display.

摘要翻译： 提供了一种用于为各种操作系统提供集成用户界面的装置和方法。 当用户请求执行包括在第二操作系统中的应用程序时，第一操作系统的应用处于显示器的前台时，该设备将包括在第二操作系统中的应用切换到显示器的前景，而不需要 一个单独的窗口。 服务器操作系统和客户端操作系统之一可以被设置为主域，该主域提供关于在多个操作系统上执行的应用的集成图形用户界面。 未设置到主域的操作系统可以被设置为子域，每个子域响应于来自主域的请求向主域提供应用信息。 响应于应用执行请求，服务器操作系统可以将存在相应应用的操作系统切换到显示器的前景。

公开(公告)号：US09135159B2

公开(公告)日：2015-09-15

申请号：US13242398

申请日：2011-09-23

申请人： Jung-Hyun Yoo ,  Sung-Min Lee ,  Sang-Bum Suh

发明人： Jung-Hyun Yoo ,  Sung-Min Lee ,  Sang-Bum Suh

IPC分类号： G06F13/00 ,  G06F13/28 ,  G06F12/02 ,  G06F9/50

CPC分类号： G06F12/023 ,  G06F9/5016 ,  G06F9/5077 ,  G06F2209/5021 ,  G06F2212/152

摘要： A virtualization apparatus is provided. The virtualization apparatus includes a plurality of virtual machines configured to have priority levels, a memory pool configured to be shared between the plurality of virtual machines and store part of data stored in a system memory of each of the plurality of virtual machines, and a memory pool manager configured to process a memory allocation request or a data storage request regarding the memory pool in consideration of the priority levels of the plurality of virtual machines, a guaranteed memory size for each of the plurality of virtual machines, and a size of memory that can be allocated to each of the plurality of virtual machines.

摘要翻译： 提供虚拟化设备。 虚拟化装置包括被配置为具有优先级的多个虚拟机，被配置为在多个虚拟机之间共享并存储存储在多个虚拟机中的每一个的系统存储器中的数据的一部分的存储器池以及存储器 池管理器被配置为考虑到多个虚拟机的优先级，对于多个虚拟机中的每一个的保证的存储器大小以及存储器的大小来处理关于存储器池的存储器分配请求或数据存储请求 可以分配给多个虚拟机中的每一个。

公开(公告)号：US08930968B2

公开(公告)日：2015-01-06

申请号：US12962725

申请日：2010-12-08

申请人： Bo-Seok Moon ,  Sang-Bum Suh ,  Sung-Min Lee

发明人： Bo-Seok Moon ,  Sang-Bum Suh ,  Sung-Min Lee

IPC分类号： G06F9/46 ,  G06F12/08 ,  G06F9/455

CPC分类号： G06F9/45558 ,  G06F2009/45579

摘要： A data processing method and driver capable of reducing transactions between operating systems (OS) in a virtualization environment that supports a plurality of operating systems are provided. The data processing driver reads, when reading data, an Inode of next data. Then, the data processing driver determines whether or not to request an Inode to a host OS by comparing the read Inode with a requested Inode.

摘要翻译： 提供了能够减少支持多个操作系统的虚拟化环境中的操作系统（OS）之间的事务的数据处理方法和驱动器。 当读取数据时，数据处理驱动程序读取下一个数据的Inode。 然后，数据处理驱动器通过将读取的Inode与所请求的Inode进行比较来确定是否向主机OS请求Inode。

公开(公告)号：US08689288B2

公开(公告)日：2014-04-01

申请号：US12034178

申请日：2008-02-20

申请人： Sung-Min Lee ,  Bok-Deuk Jeong ,  Sang-Bum Suh ,  Sang-Dok Mo

发明人： Sung-Min Lee ,  Bok-Deuk Jeong ,  Sang-Bum Suh ,  Sang-Dok Mo

IPC分类号： G06F7/04

CPC分类号： G06F21/62 ,  G06F21/70 ,  G06F21/82

摘要： Provided is an apparatus and method for protecting a system in a virtualized environment. The apparatus includes a domain unit including a plurality of domains, each having one or more device drivers; a system resource unit forming hardware of the system; a direct memory access (DMA) driver; and a control unit including an access control module which controls the access of the domain unit to the system resource unit in the virtualized environment.

摘要翻译： 提供了一种用于在虚拟化环境中保护系统的装置和方法。 该装置包括一个包括多个域的域单元，每个域具有一个或多个设备驱动器; 形成系统的硬件的系统资源单元; 直接内存访问（DMA）驱动程序; 以及控制单元，其包括访问控制模块，其在虚拟化环境中控制域单元对系统资源单元的访问。

公开(公告)号：US20110202706A1

公开(公告)日：2011-08-18

申请号：US12962725

申请日：2010-12-08

申请人： Bo-Seok Moon ,  Sang-Bum Suh ,  Sung-Min Lee

发明人： Bo-Seok Moon ,  Sang-Bum Suh ,  Sung-Min Lee

IPC分类号： G06F12/10 ,  G06F9/455

CPC分类号： G06F9/45558 ,  G06F2009/45579

摘要： A data processing method and driver capable of reducing transactions between operating systems (OS) in a virtualization environment that supports a plurality of operating systems are provided. The data processing driver reads, when reading data, an Inode of next data. Then, the data processing driver determines whether or not to request an Inode to a host OS by comparing the read Inode with a requested Inode.

摘要翻译： 提供了能够减少支持多个操作系统的虚拟化环境中的操作系统（OS）之间的事务的数据处理方法和驱动器。 当读取数据时，数据处理驱动程序读取下一个数据的Inode。 然后，数据处理驱动器通过将读取的Inode与所请求的Inode进行比较来确定是否向主机OS请求Inode。

公开(公告)号：US20110126139A1

公开(公告)日：2011-05-26

申请号：US12856858

申请日：2010-08-16

申请人： Bok-Deuk Jeong ,  Sang-Dok Mo ,  Sung-Min Lee ,  Sang-Bum Suh

发明人： Bok-Deuk Jeong ,  Sang-Dok Mo ,  Sung-Min Lee ,  Sang-Bum Suh

IPC分类号： G06F3/048 ,  G06F9/455 ,  G06F9/46

CPC分类号： G06F3/0482 ,  G06F3/0486 ,  G06F9/45533

摘要： An apparatus and method for switching a VM screen in an environment in which a plurality of OSs operating on a virtual machine monitor (VMM), are provided. The VM screen switching apparatus provides VM screen switching so that features of a home screen or an operation screen provided by each VM can be shown. The VM screen switching apparatus provides a user interface for enabling a user to select a desired VM from a plurality of VMs. The apparatus determines a VM to be displayed as a foreground according to a user input signal, and combines graphic data of a currently displayed screen of a VM with graphic data for a screen of the determined VM to create a screen displaying VM screen switching, and outputs the created screen to a display device.

摘要翻译： 提供了在虚拟机监视器（VMM）上操作多个OS的环境中切换VM屏幕的装置和方法。 VM屏幕切换装置提供VM屏幕切换，从而可以显示由每个VM提供的主屏幕或操作屏幕的特征。 VM屏幕切换装置提供用于使用户能够从多个VM中选择期望的VM的用户界面。 该装置根据用户输入信号确定要显示为前景的VM，并将VM的当前显示的画面的图形数据与所确定的VM的屏幕的图形数据组合，以创建显示VM屏幕切换的屏幕，以及 将创建的屏幕输出到显示设备。