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    • 31. 发明申请
    • SYSTEM, METHOD OF AUTHENTICATING INFORMATION MANAGEMENT, AND COMPUTER-READABLE MEDIUM STORING PROGRAM
    • 系统,信息管理认证方法和计算机可读介质存储程序
    • US20120240214A1
    • 2012-09-20
    • US13356800
    • 2012-01-24
    • Takao OguraHitoshi UenoMakoto Kubota
    • Takao OguraHitoshi UenoMakoto Kubota
    • G06F21/20G06F15/16
    • G06F21/31G06F2221/2115
    • In response to a service request designating a service identifier, a proxy server reads out at least two processing system identifiers corresponding to the designated service identifier from a first storage unit, and transmits an acquisition request containing the read-out at least two processing identifiers to a management server. The management server acquires respective authentication information items corresponding to the at least two processing identifiers contained in the received acquisition request from a second storage unit, and transmits the acquired authentication information items to the proxy server. The proxy server transmits user authentication requests for respective processing systems containing the received authentication information items to the at least two processing systems, respectively.
    • 响应于指定服务标识符的服务请求,代理服务器从第一存储单元读出对应于所指定的服务标识符的至少两个处理系统标识符,并将包含读出的至少两个处理标识符的获取请求发送到 一个管理服务器。 管理服务器从第二存储单元获取与包含在接收到的获取请求中的至少两个处理标识符相对应的各个认证信息,并将获取的认证信息项发送给代理服务器。 代理服务器将包含所接收的认证信息项的各个处理系统的用户认证请求分别发送到至少两个处理系统。
    • 32. 发明授权
    • Virtual computer system and control method thereof
    • 虚拟计算机系统及其控制方法
    • US07814363B2
    • 2010-10-12
    • US12129294
    • 2008-05-29
    • Yukari HattaHitoshi Ueno
    • Yukari HattaHitoshi Ueno
    • G06F11/00
    • G06F11/2046G06F11/1484G06F11/2025G06F11/2028G06F11/2033G06F11/2035
    • When a failure occurs in an LPAR on a physical computer under an SAN environment, a destination LPAR is set in another physical computer to enable migrating of the LPAR and setting change of a security function on the RAID apparatus side is not necessary. When a failure occurs in an LPAR generated on a physical computer under an SAN environment, configuration information including a unique ID (WWN) of the LPAR where the failure occurs is read, a destination LPAR is generated on another physical computer, and the read configuration information of the LPAR is set to the destination LPAR, thereby enabling migrating of the LPAR when the failure occurs, under the control of a management server.
    • 当在SAN环境下的物理计算机上的LPAR发生故障时,目标LPAR被设置在另一个物理计算机中,以便能够迁移LPAR,并且不需要在RAID设备侧设置安全功能的更改。 当在SAN环境下在物理计算机上生成的LPAR中发生故障时,会读取包含发生故障的LPAR的唯一ID(WWN)的配置信息,在另一个物理计算机上生成目标LPAR,并且读取配置 LPAR的信息被设置为目的地LPAR,从而在管理服务器的控制下能够在故障发生时迁移LPAR。
    • 34. 发明申请
    • VIRTUAL MACHINE SYSTEM
    • 虚拟机系统
    • US20080222632A1
    • 2008-09-11
    • US12038978
    • 2008-02-28
    • Hitoshi UenoTomohide Hasegawa
    • Hitoshi UenoTomohide Hasegawa
    • G06F9/455
    • G06F11/3423G06F9/45558G06F2009/45591G06F2201/815
    • A virtual machine system in which a physical CPU busy ratio can be measured in consideration of the status of an assignment of the physical CPU, and the measured CPU busy ratio can be reflected to a CPU busy ratio of each guest OS. An elapsed time counter is provided in a hypervisor, and a hypervisor access interface is provided in each of LPARs and used to read the elapsed time counter from the guest OS. A performance monitor program running on each guest OS calculates, based on a value of the elapsed time counter, the number of sampling timings expected to occur during the time when the physical CPU is not assigned to the LPAR in which the performance monitor program is provided.
    • 考虑到物理CPU的分配的状态,可以测量物理CPU繁忙比率的虚拟机系统,并且所测量的CPU繁忙比率可以反映到每个客户OS的CPU繁忙比率。 在管理程序中提供经过时间计数器,并且在每个LPAR中提供管理程序访问接口,并用于从客户操作系统读取经过的时间计数器。 在每个客户OS上运行的性能监视程序基于经过的时间计数器的值计算预期在物理CPU未分配给提供性能监视程序的LPAR的时间期间发生的采样定时的数量 。
    • 37. 发明申请
    • Computer system
    • 电脑系统
    • US20060212692A1
    • 2006-09-21
    • US11133666
    • 2005-05-19
    • Hitoshi UenoKouji Masuda
    • Hitoshi UenoKouji Masuda
    • G06F15/177
    • G06F11/1417
    • In investigating the cause of a fault in a computer storage system, it is considered useful to previously prepare maintenance logical units (LUs) of a simple structure, the operation of which has been confirmed. If the same number of LUs as servers are prepared for each server as in the prior art, the efficiency is low. Furthermore, securing these LUs complicates assignment of the LUs for construction of a system and a work for addressing the fault. The present invention provides a computer system free of these problems. The computer system has a first computer for executing a first OS (operating system), a second computer for executing a second OS, and a storage array system. The storage array system uses a disk device having a logical unit (LU) for storing a boot loader, as well as the first and second OSes. The boot loader is executed on any one of the two computers, reads in any of the OSes corresponding to the currently operating computer into this operating computer, and executes the read OS.
    • 在调查计算机存储系统中故障的原因时,以前准备了一个简单结构的维护逻辑单元(LU)的有用功能,其操作已得到确认。 如现有技术那样,如果为每个服务器准备与服务器相同数量的LU,则效率低。 此外,确保这些逻辑单元复杂化了用于构建系统的LU的分配和用于解决故障的工作。 本发明提供一种没有这些问题的计算机系统。 计算机系统具有用于执行第一OS(操作系统)的第一计算机,用于执行第二OS的第二计算机和存储阵列系统。 存储阵列系统使用具有用于存储引导加载程序的逻辑单元(LU)以及第一和第二OS的磁盘设备。 引导加载程序在两台计算机中的任一台上执行,将与当前操作的计算机对应的任何操作系统的任何操作系统读入该操作计算机,并执行读操作系统。