公开(公告)号：US20060036832A1

公开(公告)日：2006-02-16

申请号：US11224069

申请日：2005-09-13

申请人： Yasushi Makiyama

发明人： Yasushi Makiyama

IPC分类号： G06F15/00

CPC分类号： G06F9/4401 ,  G06F9/455

摘要： A virtual computer system includes computers (1, 2) each having a first operating system executed when the virtual computer system is built and a second operating system of when each computer operates individually. Each of the computers (1, 2) comprises a booting unit (35A) for booting the first or second operating system, rewriting means for updating the firmware of the computer when the second operating system is booted, means for setting the booting unit as a unit for booting the first operating system, means for re-booting the computer, and means for building a virtual computer system by establishing synchronization at least between one computer and another when the first operating system is booted. Further, means for setting the booting unit as a unit for booting the second operating system when the virtual computer system is built and means for stopping the virtual computer system are provided.

摘要翻译： 虚拟计算机系统包括计算机（1,2），每个计算机具有当构建虚拟计算机系统时执行的第一操作系统和当每个计算机单独操作时的第二操作系统。 每个计算机（1,2）包括用于引导第一或第二操作系统的引导单元（35A），当第二操作系统启动时更新计算机的固件的重写装置，用于将引导单元设置为 用于引导第一操作系统的单元，用于重新引导计算机的装置，以及用于通过在第一操作系统引导时至少在一个计算机与另一个计算机之间建立同步来构建虚拟计算机系统的装置。 此外，提供了当构建虚拟计算机系统时将引导单元设置为用于引导第二操作系统的单元的装置，以及用于停止虚拟计算机系统的装置。

公开(公告)号：US06971095B2

公开(公告)日：2005-11-29

申请号：US09785232

申请日：2001-02-20

申请人： Giro Hirai ,  Mikayo Kosugi ,  Shouichi Matsuoka ,  Yasushi Makiyama ,  Takanori Shimizu ,  Kazuhiro Matsushita ,  Junichi Nagase

发明人： Giro Hirai ,  Mikayo Kosugi ,  Shouichi Matsuoka ,  Yasushi Makiyama ,  Takanori Shimizu ,  Kazuhiro Matsushita ,  Junichi Nagase

IPC分类号： G06F9/445 ,  G06F9/44

CPC分类号： G06F8/65 ,  G06F9/4401

摘要： A reception unit receives resource information transmitted through a network and constituted by a resource for version-up and an application program which applies the resource and stores the resource information in an operation region of a storage device. A decision unit decides whether an application occasion of the resource stored has come or not. When it is decided that the application occasion has come, an execution unit performs a process of copying the resource information in a maintenance region of the storage device and making the maintenance region valid in the next boot-up operation of a system.

摘要翻译： 接收单元接收通过网络发送并由用于版本升级的资源构成的资源信息和应用资源的应用程序，并将资源信息存储在存储装置的操作区域中。 决定单元决定所存储的资源的应用场合是否已经到来。 当决定应用场合到来时，执行单元执行在存储装置的维护区域中复制资源信息的处理，并使得维护区域在系统的下一启动操作中有效。