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    • 1. 发明申请
    • VIRTUAL COMPUTER SYSTEM AND METHOD OF CONTROLLING THE SAME
    • 虚拟计算机系统及其控制方法
    • US20130067166A1
    • 2013-03-14
    • US13616458
    • 2012-09-14
    • Eri KATAOKAYoshifumi Takamoto
    • Eri KATAOKAYoshifumi Takamoto
    • G06F12/02
    • G06F9/5016G06F9/5022G06F9/505
    • In a virtual computer system controlling a disk volume and a virtual server which is connected to the disk volume, to which the area of the disk volume is allocated as a virtual disk and which executes a process using the allocated virtual disk, the virtual computer system erases information stored in the virtual disk allocated to the virtual server to be deleted correspondingly with the deletion of the virtual server. An administrative server may be provided to select a server system which is low in load from among plural server systems controlling virtual servers as a server system for erasing information stored in the virtual disk allocated to the virtual server to be deleted.
    • 在控制磁盘卷的虚拟计算机系统和连接到磁盘卷的虚拟服务器上,将磁盘卷的区域分配到该磁盘卷作为虚拟磁盘并执行使用所分配的虚拟磁盘的处理,虚拟计算机系统 通过删除虚拟服务器,相应地擦除分配给要删除的虚拟服务器的虚拟磁盘中存储的信息。 可以提供管理服务器来选择从控制虚拟服务器的多个服务器系统中的负载低的服务器系统,作为擦除分配给要删除的虚拟服务器的虚拟盘中存储的信息的服务器系统。
    • 2. 发明授权
    • Method and system for deleting allocated virtual server resources
    • 删除分配的虚拟服务器资源的方法和系统
    • US07945747B2
    • 2011-05-17
    • US12031157
    • 2008-02-14
    • Eri KataokaYoshifumi Takamoto
    • Eri KataokaYoshifumi Takamoto
    • G06F12/00
    • G06F9/5016G06F9/5022G06F9/505
    • In a virtual computer system controlling a disk volume and a virtual server which is connected to the disk volume, to which the area of the disk volume is allocated as a virtual disk and which executes a process using the allocated virtual disk, the virtual computer system erases information stored in the virtual disk allocated to the virtual server to be deleted correspondingly with the deletion of the virtual server. According to another embodiment of the present invention, an administrative server is provided to select a server system which is low in load from among plural server systems controlling virtual servers as a server system for erasing information stored in the virtual disk allocated to the virtual server to be deleted.
    • 在控制磁盘卷的虚拟计算机系统和连接到磁盘卷的虚拟服务器上,将磁盘卷的区域分配到该磁盘卷作为虚拟磁盘并执行使用所分配的虚拟磁盘的处理,虚拟计算机系统 通过删除虚拟服务器,相应地擦除分配给要删除的虚拟服务器的虚拟磁盘中存储的信息。 根据本发明的另一实施例,提供了一种管理服务器,用于从控制虚拟服务器的多个服务器系统中选择低负载的服务器系统,作为用于擦除分配给虚拟服务器的虚拟磁盘中存储的信息的服务器系统 被删除。
    • 3. 发明授权
    • Virtual computer system and method of controlling the same
    • 虚拟计算机系统及其控制方法
    • US08688932B2
    • 2014-04-01
    • US13616458
    • 2012-09-14
    • Eri KataokaYoshifumi Takamoto
    • Eri KataokaYoshifumi Takamoto
    • G06F12/00
    • G06F9/5016G06F9/5022G06F9/505
    • In a virtual computer system controlling a disk volume and a virtual server which is connected to the disk volume, to which the area of the disk volume is allocated as a virtual disk and which executes a process using the allocated virtual disk, the virtual computer system erases information stored in the virtual disk allocated to the virtual server to be deleted correspondingly with the deletion of the virtual server. An administrative server may be provided to select a server system which is low in load from among plural server systems controlling virtual servers as a server system for erasing information stored in the virtual disk allocated to the virtual server to be deleted.
    • 在控制磁盘卷的虚拟计算机系统和连接到磁盘卷的虚拟服务器上,将磁盘卷的区域分配到该磁盘卷作为虚拟磁盘并执行使用所分配的虚拟磁盘的处理,虚拟计算机系统 通过删除虚拟服务器,相应地擦除分配给要删除的虚拟服务器的虚拟磁盘中存储的信息。 可以提供管理服务器来选择从控制虚拟服务器的多个服务器系统中的负载低的服务器系统,作为擦除分配给要删除的虚拟服务器的虚拟盘中存储的信息的服务器系统。
    • 4. 发明申请
    • VIRTUAL COMPUTER SYSTEM AND METHOD OF CONTROLLING THE SAME
    • 虚拟计算机系统及其控制方法
    • US20090113124A1
    • 2009-04-30
    • US12031157
    • 2008-02-14
    • Eri KATAOKAYoshifumi Takamoto
    • Eri KATAOKAYoshifumi Takamoto
    • G06F12/02G06F12/00G06F15/173
    • G06F9/5016G06F9/5022G06F9/505
    • In a virtual computer system controlling a disk volume and a virtual server which is connected to the disk volume, to which the area of the disk volume is allocated as a virtual disk and which executes a process using the allocated virtual disk, the virtual computer system erases information stored in the virtual disk allocated to the virtual server to be deleted correspondingly with the deletion of the virtual server. According to another embodiment of the present invention, an administrative server is provided to select a server system which is low in load from among plural server systems controlling virtual servers as a server system for erasing information stored in the virtual disk allocated to the virtual server to be deleted.
    • 在控制磁盘卷的虚拟计算机系统和连接到磁盘卷的虚拟服务器上,将磁盘卷的区域分配到该磁盘卷作为虚拟磁盘并执行使用所分配的虚拟磁盘的处理,虚拟计算机系统 通过删除虚拟服务器,相应地擦除分配给要删除的虚拟服务器的虚拟磁盘中存储的信息。 根据本发明的另一实施例,提供了一种管理服务器,用于从控制虚拟服务器的多个服务器系统中选择低负载的服务器系统,作为用于擦除分配给虚拟服务器的虚拟磁盘中存储的信息的服务器系统 被删除。
    • 5. 发明授权
    • Method and system for deleting low-load allocated virtual server resources
    • 删除低负载分配的虚拟服务器资源的方法和系统
    • US08296533B2
    • 2012-10-23
    • US13091554
    • 2011-04-21
    • Eri KataokaYoshifumi Takamoto
    • Eri KataokaYoshifumi Takamoto
    • G06F12/00
    • G06F9/5016G06F9/5022G06F9/505
    • In the environment of a virtual server, there is a problem in that the contents in a disk area released correspondingly with the deletion of the virtual server may be read. According to the present invention, in a virtual computer system controlling a disk volume and a virtual server which is connected to the disk volume, to which the area of the disk volume is allocated as a virtual disk and which executes a process using the allocated virtual disk, the virtual computer system erases information stored in the virtual disk allocated to the virtual server to be deleted correspondingly with the deletion of the virtual server. According to another embodiment of the present invention, an administrative serve is provided to select a server system which is low in load from among plural server systems controlling virtual servers as a server system for erasing information stored in the virtual disk allocated to the virtual server to be deleted.
    • 在虚拟服务器的环境中,存在可以读取与删除虚拟服务器相应地释放的磁盘区域中的内容的问题。 根据本发明,在控制磁盘卷的虚拟计算机系统和连接到磁盘卷的虚拟服务器中,将磁盘卷的区域分配给该磁盘卷作为虚拟磁盘并执行使用所分配的虚拟磁盘的处理 磁盘,虚拟计算机系统将删除分配给虚拟服务器的虚拟磁盘中存储的信息,并相应删除虚拟服务器。 根据本发明的另一实施例,提供一种管理服务,用于从控制虚拟服务器的多个服务器系统中选择低负载的服务器系统,作为用于擦除分配给虚拟服务器的虚拟盘中存储的信息的服务器系统 被删除。
    • 6. 发明授权
    • Allocating a task to a computer based on determined resources
    • 根据确定的资源将任务分配到计算机
    • US09396026B2
    • 2016-07-19
    • US13877696
    • 2010-12-16
    • Yujiro IchikawaYoshifumi TakamotoTakashi Tameshige
    • Yujiro IchikawaYoshifumi TakamotoTakashi Tameshige
    • G06F9/46G06F9/50G06F9/48
    • G06F9/50G06F9/4881G06F9/505G06F2209/485
    • A processing control method whereby a management server: assigns work to and executes said work on a computer; sets the processing start time and the processing end time for the aforementioned work as task execution information; sets a first physical resource amount, which is the amount of the physical resources of the aforementioned computer needed for execution of the aforementioned processing; acquires a second physical resource amount, which is the amount of the physical resources of the aforementioned computer that are being used; updates the processing start time for the aforementioned work to a time that is close to the current time when the aforementioned computer has the physical resources of the sum of the aforementioned first physical resource amount and the aforementioned second physical resources; and instructs the aforementioned computer to begin the aforementioned processing when the current time reaches the aforementioned processing start time.
    • 一种处理控制方法,其中管理服务器:在计算机上分配工作并执行所述工作; 将上述工作的处理开始时间和处理结束时间设定为任务执行信息; 设置第一物理资源量,其为执行上述处理所需的上述计算机的物理资源量; 获取作为正在使用的上述计算机的物理资源量的第二物理资源量; 将上述工作的处理开始时间更新为当上述计算机具有上述第一物理资源量和上述第二物理资源之和的物理资源时接近当前时间的时间; 并且当当前时间达到上述处理开始时间时,指示上述计算机开始上述处理。
    • 8. 发明授权
    • Information processing system and power-save control method for use in the system
    • 信息处理系统和节电控制方法用于系统中
    • US08200995B2
    • 2012-06-12
    • US12388710
    • 2009-02-19
    • Yoko ShigaKeisuke HatasakiYoshifumi TakamotoTakeshi KatoTadakatsu Nakajima
    • Yoko ShigaKeisuke HatasakiYoshifumi TakamotoTakeshi KatoTadakatsu Nakajima
    • G06F11/00
    • G06F1/3203G05D23/1919G06F1/329G06F9/5027G06F9/5094Y02D10/22Y02D10/24Y02D50/20
    • A technique for determining task allocation for reducing power consumption of an entire system is disclosed. This system includes physical computers, a cooling apparatus for cooling the physical computers, and a power-saving control server for controlling the physical computers and cooling apparatus. The power-saving control server includes a virtual server layout generator which sets up a plurality of sets of task allocations with respect to the physical computers, a server power calculator for calculating power consumption of the physical computers in each task allocation, a physical computer profile used to estimate a heat release amount of the physical computers in each task allocation, a cooling power calculator which computes power consumption of the cooling apparatus, and a virtual server relocator which determines a task allocation with a total of calculated values of the server/cooling power calculators being minimized to be the optimum task allocation for the physical computers.
    • 公开了一种用于确定用于降低整个系统的功耗的任务分配的技术。 该系统包括物理计算机,用于冷却物理计算机的冷却装置,以及用于控制物理计算机和冷却装置的节电控制服务器。 节电控制服务器包括虚拟服务器布局生成器,其针对物理计算机设置多组任务分配,服务器功率计算器,用于计算每个任务分配中的物理计算机的功耗;物理计算机简档 用于估计每个任务分配中的物理计算机的散热量,计算冷却装置的功率消耗的冷却功率计算器,以及用服务器/冷却的计算值的总计确定任务分配的虚拟服务器重定位器 功率计算器被最小化为物理计算机的最佳任务分配。
    • 9. 发明授权
    • Computer resource distribution method based on prediction
    • 基于预测的计算机资源分配方法
    • US08195800B2
    • 2012-06-05
    • US12334736
    • 2008-12-15
    • Takashi TameshigeYoshifumi Takamoto
    • Takashi TameshigeYoshifumi Takamoto
    • G06F15/16G06F15/173G06Q10/10
    • G06F9/5011G06F9/5083G06F2209/5019
    • A resource distribution method capable of lending surplus resources among a plurality of services and reducing the maintenance cost of the surplus resources is provided. Computer resources in the standby system have a dead standby state in which at least an application is not installed. A plurality of services or a plurality of users share the computer resources in the standby system. As a result, improvement of the utilization factor of idle computer resources and server integration are implemented, and the cost required to maintain the computer resources is reduced. Furthermore, load prediction is conducted as regards individual services by using past operation history. Idle computer resources secured from services having surplus and maintained are thrown in according to a result of the prediction.
    • 提供了能够在多个服务中借出剩余资源并降低剩余资源的维护成本的资源分配方法。 备用系统中的计算机资源具有至少未安装应用程序的死待命状态。 多个服务或多个用户共享备用系统中的计算机资源。 结果,实现了空闲计算机资源利用率的提高和服务器集成,降低了维护计算机资源所需的成本。 此外,通过使用过去的操作历史来进行关于个体服务的负载预测。 根据预测的结果,投入了从具有剩余和维护的服务中获得的空闲计算机资源。
    • 10. 发明授权
    • Method of booting an operating system
    • 引导操作系统的方法
    • US08190717B2
    • 2012-05-29
    • US12361680
    • 2009-01-29
    • Yoshifumi TakamotoHiroshi KurokawaKeisuke Hatasaki
    • Yoshifumi TakamotoHiroshi KurokawaKeisuke Hatasaki
    • G06F15/177
    • G06F9/4416
    • For use in a system where a plurality of servers are connected to an external disk device, a method is provided for a server to boot an operating system from the external disk device. The method includes the steps of searching for the port of a network switch to which the server is connected; establishing a network to which only the server and a management server belong; sending a server information acquisition program from the management server to the server via a network boot operation; acquiring, by the server information acquisition program, unique information owned by the storage interface of the server for transfer to the management server; and setting, by the management server, a disk within the external disk device accessible from the server based on the unique information.
    • 为了在多个服务器连接到外部磁盘设备的系统中使用,提供了一种用于服务器从外部磁盘设备引导操作系统的方法。 该方法包括搜索服务器连接到的网络交换机的端口的步骤; 建立只有服务器和管理服务器所属的网络; 通过网络引导操作将服务器信息获取程序从管理服务器发送到服务器; 由所述服务器信息获取程序获取由所述服务器的存储接口所拥有的唯一信息以传送到所述管理服务器; 以及由所述管理服务器基于所述唯一信息从所述服务器可访问的所述外部磁盘设备内的盘。