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1. 发明申请

US20060294438A1 Method for data protection in disk array systems 有权
公开(公告)号：US20060294438A1
公开(公告)日：2006-12-28
申请号：US11512664
申请日：2006-08-29
申请人： Hiroaki Odawara , Yuichi Yagawa , Shoji Kodama
发明人： Hiroaki Odawara , Yuichi Yagawa , Shoji Kodama
IPC分类号： G06F11/00
CPC分类号： G06F11/0766 , G06F11/0727 , G06F11/0751 , G06F11/1612 , G06F2211/104 , G06F2211/1088
摘要： A method and a system for implementing the method are disclosed relating to archival storage of information in large numbers of disk units. The reliability of the stored information is checked periodically using data verification operations whose results are saved. These results establish the veracity of the data and enable compliance with various regulatory requirements. The techniques described enable the use of low cost disk drive technology, yet provide high assurance of data veracity. In a typical system, management information storage is provided in which data entries are associated with each of the disk drives to provide information with respect to the condition of the data on that drive and its last verification. The data verification operations are performed on the data during time periods when I/O accesses are not required.

2. 发明授权

US07487400B2 Method for data protection in disk array systems 有权
标题翻译：磁盘阵列系统中的数据保护方法
公开(公告)号：US07487400B2
公开(公告)日：2009-02-03
申请号：US11512664
申请日：2006-08-29
申请人： Hiroaki Odawara , Yuichi Yagawa , Shoji Kodama
发明人： Hiroaki Odawara , Yuichi Yagawa , Shoji Kodama
IPC分类号： G06F11/00
CPC分类号： G06F11/0766 , G06F11/0727 , G06F11/0751 , G06F11/1612 , G06F2211/104 , G06F2211/1088
摘要： A method and a system for implementing the method are disclosed relating to archival storage of information in large numbers of disk units. The reliability of the stored information is checked periodically using data verification operations whose results are saved. These results establish the veracity of the data and enable compliance with various regulatory requirements. The techniques described enable the use of low cost disk drive technology, yet provide high assurance of data veracity. In a typical system, management information storage is provided in which data entries are associated with each of the disk drives to provide information with respect to the condition of the data on that drive and its last verification. The data verification operations are performed on the data during time periods when I/O accesses are not required.
摘要翻译：公开了一种用于实现该方法的方法和系统，用于存储大量盘单元中的信息。使用保存结果的数据验证操作，定期检查存储的信息的可靠性。这些结果确定了数据的真实性，并使其符合各种监管要求。所描述的技术使得能够使用低成本磁盘驱动器技术，但是提供了对数据真实性的高度保证。在典型的系统中，提供管理信息存储器，其中数据条目与每个磁盘驱动器相关联，以提供关于该驱动器上的数据的状况及其最后验证的信息。在不需要I / O访问的时间段内对数据执行数据验证操作。

3. 发明申请

US20050283682A1 Method for data protection in disk array systems 审中-公开
标题翻译：磁盘阵列系统中的数据保护方法
公开(公告)号：US20050283682A1
公开(公告)日：2005-12-22
申请号：US10871128
申请日：2004-06-18
申请人： Hiroaki Odawara , Yuichi Yagawa , Shoji Kodama
发明人： Hiroaki Odawara , Yuichi Yagawa , Shoji Kodama
IPC分类号： G06F11/00 , G06F11/16
CPC分类号： G06F11/0766 , G06F11/0727 , G06F11/0751 , G06F11/1612 , G06F2211/104 , G06F2211/1088
摘要： A method and a system for implementing the method are disclosed relating to archival storage of information in large numbers of disk units. The reliability of the stored information is checked periodically using data verification operations whose results are saved. These results establish the veracity of the data and enable compliance with various regulatory requirements. The techniques described enable the use of low cost disk drive technology, yet provide high assurance of data veracity. In a typical system, management information storage is provided in which data entries are associated with each of the disk drives to provide information with respect to the condition of the data on that drive and its last verification. The data verification operations are performed on the data during time periods when I/O accesses are not required.
摘要翻译：公开了一种用于实现该方法的方法和系统，用于存储大量盘单元中的信息。使用保存结果的数据验证操作，定期检查存储的信息的可靠性。这些结果确定了数据的真实性，并使其符合各种监管要求。所描述的技术使得能够使用低成本磁盘驱动器技术，但是提供了对数据真实性的高度保证。在典型的系统中，提供管理信息存储器，其中数据条目与每个磁盘驱动器相关联，以提供关于该驱动器上的数据的状况及其最后验证的信息。在不需要I / O访问的时间段内对数据执行数据验证操作。

4. 发明授权

US09870404B2 Computer system, data management method, and recording medium storing program 有权
公开(公告)号：US09870404B2
公开(公告)日：2018-01-16
申请号：US14399065
申请日：2012-09-07
申请人： Yasushi Miyata , Shoji Kodama
发明人： Yasushi Miyata , Shoji Kodama
IPC分类号： G06F7/00 , G06F17/30 , G06F12/00 , G06F11/00 , G06F11/34 , G06Q10/00 , G06Q50/24
CPC分类号： G06F17/3053 , G06F11/00 , G06F11/006 , G06F11/3476 , G06F12/00 , G06F2201/82 , G06Q10/00 , G06Q50/24 , G16H10/20
摘要： When plural processing programs for generating post-processing data which is a source of services to be provided are present, a relationship between post-processing data and a data group which is a source of the post-processing data is managed. The processing units acquire pre-processing data, execute given processing, and generate post-processing data as a result of the processing. At an opportunity to acquire the pre-processing data, a process ID indicative of ordering of the acquisition, and not updated before and after the given processing is allocated to acquired pre-processing data. The generated post-processing data is stored, and in extracting the post-processing data satisfying the given data search condition, the post-processing data having a process ID equal to or before the process ID that is latest in the post-processing data and oldest among the respective processing units is extracted from the post-processing data that satisfies the data search condition.

5. 发明授权

US09229772B2 Progress status management system and progress status management method 有权
标题翻译：进度状态管理系统和进度状态管理方法
公开(公告)号：US09229772B2
公开(公告)日：2016-01-05
申请号：US14406853
申请日：2012-06-14
申请人： Go Kojima , Yohsuke Ishii , Shoji Kodama
发明人： Go Kojima , Yohsuke Ishii , Shoji Kodama
IPC分类号： G06F3/00 , G06F9/44 , G06F9/46 , G06F13/00 , G06F9/48 , G06Q10/06
CPC分类号： G06F9/4843 , G06F9/485 , G06F9/4881 , G06Q10/06
摘要： A progress status management system comprises a management target system configured to execute a series of processes to the file, which includes a plurality of process units configured to execute a process to a file, and a progress status management unit configured to manage a progress status of a process executed by the process unit included at the management target system. The progress status management unit, in a case of acquiring the first identification information of a file in a first process unit, acquires the first identification information of the file in the second process unit, and links the acquired first identification information in the first process unit and the acquired first identification information in the second process unit to the same second identification information.
摘要翻译：进度状态管理系统包括被配置为对文件执行一系列处理的管理目标系统，其包括被配置为对文件执行处理的多个处理单元，以及进行状态管理单元，其被配置为管理包括在管理目标系统中的处理单元执行的处理。进度状态管理单元在获取第一处理单元中的文件的第一识别信息的情况下，获取第二处理单元中的文件的第一识别信息，并将获取的第一识别信息链接到第一处理单元以及将所获取的第二处理单元中的第一识别信息提供给相同的第二识别信息。

6. 发明申请

US20150106363A1 COMPUTER SYSTEM, DATA MANAGEMENT METHOD, AND RECORDING MEDIUM STORING PROGRAM 有权
标题翻译：计算机系统，数据管理方法和记录存储程序
公开(公告)号：US20150106363A1
公开(公告)日：2015-04-16
申请号：US14399065
申请日：2012-09-07
申请人： Yasushi Miyata , Shoji Kodama
发明人： Yasushi Miyata , Shoji Kodama
IPC分类号： G06F17/30
CPC分类号： G06F17/3053 , G06F11/00 , G06F11/006 , G06F11/3476 , G06F12/00 , G06F2201/82 , G06Q10/00 , G06Q50/24 , G16H10/20
摘要： When plural processing programs for generating post-processing data which is a source of services to be provided are present, a relationship between post-processing data and a data group which is a source of the post-processing data is managed. The processing units acquire pre-processing data, execute given processing, and generate post-processing data as a result of the processing. At an opportunity to acquire the pre-processing data, a process ID indicative of ordering of the acquisition, and not updated before and after the given processing is allocated to acquired pre-processing data. The generated post-processing data is stored, and in extracting the post-processing data satisfying the given data search condition, the post-processing data having a process ID equal to or before the process ID that is latest in the post-processing data and oldest among the respective processing units is extracted from the post-processing data that satisfies the data search condition.
摘要翻译：当存在用于产生作为要提供的服务源的后处理数据的多个处理程序时，管理后处理数据与作为后处理数据的源的数据组之间的关系。处理单元获取预处理数据，执行给定处理，并且作为处理的结果生成后处理数据。在获取预处理数据的机会中，指定获取的顺序的处理ID，并且在给定处理之前和之后未更新的采集被分配给获取的预处理数据。生成的后处理数据被存储，并且在提取满足给定数据搜索条件的后处理数据时，后处理数据具有等于或晚于后处理数据中最新的处理ID的处理ID，以及从满足数据搜索条件的后处理数据中提取各个处理单元中最早的。

7. 发明申请

US20140040331A1 COMPUTER SYSTEM, FILE MANAGEMENT METHOD AND METADATA SERVER 有权
标题翻译：计算机系统，文件管理方法和元数据服务器
公开(公告)号：US20140040331A1
公开(公告)日：2014-02-06
申请号：US14003972
申请日：2011-09-21
申请人： Nobumitsu Takaoka , Shoji Kodama
发明人： Nobumitsu Takaoka , Shoji Kodama
IPC分类号： G06F17/30
CPC分类号： G06F17/30067 , G06F3/0605 , G06F3/0631 , G06F3/0647 , G06F3/067 , G06F17/30117 , G06F17/30194
摘要： A computer system, comprising: a file server; a metadata server; and a business server, the metadata server being coupled to a storage apparatus for providing a save area for storing at least one file that is removed from the file server, the metadata server storing a metadata repository for managing metadata of a file and the files stored in the save area, the metadata server being configured to: store a file as a saved file in the save area, in a case of detecting that the file stored in the file server is to be removed; and store information indicating a location of the file in the file server and information indicating the location of the saved file in the save area in association with each other in the metadata repository.
摘要翻译：一种计算机系统，包括：文件服务器; 元数据服务器和业务服务器，所述元数据服务器被耦合到存储装置，用于提供用于存储从所述文件服务器移除的至少一个文件的保存区域，所述元数据服务器存储用于管理文件的元数据的元数据存储库和所存储的文件在所述保存区域中，所述元数据服务器被配置为：在检测到要存储在所述文件服务器中的文件被删除的情况下，将文件作为保存文件存储在所述保存区域中; 并且在元数据存储库中彼此关联地存储指示文件服务器中的文件的位置的信息和指示保存区域中保存文件的位置的信息。

8. 发明授权

US08521985B2 Storage subsystem 有权
标题翻译：存储子系统
公开(公告)号：US08521985B2
公开(公告)日：2013-08-27
申请号：US13568204
申请日：2012-08-07
申请人： Yoshinori Ohira , Shoji Kodama , Kenta Shiga , Yoshiaki Eguchi
发明人： Yoshinori Ohira , Shoji Kodama , Kenta Shiga , Yoshiaki Eguchi
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28
CPC分类号： G06F3/0664 , G06F3/0608 , G06F3/0641 , G06F3/067
摘要： There is provided a storage subsystem having a virtual volume and a page volume which has a page physical area allocated to the virtual volume. The storage subsystem divides an address space of the virtual volume into a plurality of pages, classifies each of the pages into one of a plurality of states including at least a first state and a second state, and further divide a page which is classified into the second state into a plurality of segments to managed the page classified into the second state. The first state is a state in which a page physical area is allocated to the page from the page volume, and the write data is stored in the page physical area. The second state is a state in which the predetermined pattern data and the segment are managed, in the memory, by correlating with each other.
摘要翻译：提供了具有虚拟卷和具有分配给虚拟卷的页面物理区的页面卷的存储子系统。存储子系统将虚拟卷的地址空间划分为多个页面，将每个页面分类为包括至少第一状态和第二状态的多个状态中的一个，并且进一步将分类为第二状态转换成多个段以管理分类为第二状态的页面。第一状态是页面物理区域从页面卷分配到页面的状态，并且写入数据被存储在页面物理区域中。第二状态是在存储器中通过相互关联来管理预定图案数据和片段的状态。

9. 发明授权

US08239254B2 Advertisement distribution system and advertisement distribution method 有权
标题翻译：广告分发系统和广告分发方式
公开(公告)号：US08239254B2
公开(公告)日：2012-08-07
申请号：US12048332
申请日：2008-03-14
申请人： Yoshiki Kano , Akira Yamamoto , Atsuo Kawaguchi , Shoji Kodama , Naoko Iwami , Masaaki Iwasaki
发明人： Yoshiki Kano , Akira Yamamoto , Atsuo Kawaguchi , Shoji Kodama , Naoko Iwami , Masaaki Iwasaki
IPC分类号： G06Q40/00
CPC分类号： G06Q30/02 , G06Q30/0217
摘要： A home storage (a first storage device) installed in each home is provided with an area for a user to store data (user area) and an area for storing ads (ad area). The first storage device checks interest and favorite information for the user in the user area, and transmits the interest and favorite information at the same time backup is performed in a second storage device at a remote site. The second storage device selects a suitable ad based on the interest and favorite information from the first storage device and transmits the selected ad to the first storage device. The user views the transmitted ad when viewing content in the first storage device. The user's viewing record for the ads is kept as statistical data, and the second storage device compiles the record, charges a sponsor an ad charge, thereby subsidizing the usage charge for the first storage device regardless of online or offline connection.
摘要翻译：安装在每个家庭中的家庭存储（第一存储设备）被提供有用于存储数据的区域（用户区域）和用于存储广告的区域（广告区域）。第一存储装置在用户区域中检查用户的兴趣和收藏信息，并且在远程站点处的第二存储装置中同时发送备份的兴趣和收藏信息。第二存储装置基于来自第一存储装置的兴趣和收藏信息选择合适的广告，并将所选择的广告发送到第一存储装置。用户在查看第一个存储设备中的内容时查看传输的广告。广告的用户观看记录保存为统计数据，第二存储设备编译记录，向赞助商收取广告费用，从而补贴第一存储设备的使用费用，而不管在线或脱机连接如何。

10. 发明授权

US07925852B2 Storage controller and data management method 有权
标题翻译：存储控制器和数据管理方法
公开(公告)号：US07925852B2
公开(公告)日：2011-04-12
申请号：US12822874
申请日：2010-06-24
申请人： Koji Nagata , Shoji Kodama , Ikuya Yagisawa , Katsuo Mogi
发明人： Koji Nagata , Shoji Kodama , Ikuya Yagisawa , Katsuo Mogi
IPC分类号： G06F13/00
CPC分类号： G06F11/2074 , G06F11/1451 , G06F11/2069 , G06F2201/84
摘要： Upon receiving a primary/secondary switching command from a secondary host system, a secondary storage control device interrogates a primary storage control device as to whether or not yet to be transferred data that has not been remote copied from the primary storage control device to the secondary storage control device is present. In the event that yet to be transferred data is present, the secondary storage control device receives yet to be transferred data from the primary storage control device and updates a secondary volume. The primary storage control device then manages positions of updates to the primary volume due to host accesses to the primary volume occurring at the time of the secondary storage control device receiving the primary/secondary switching command onwards using a differential bitmap table.
摘要翻译：在从辅助主机系统接收到主/次切换命令时，辅助存储控制装置询问主存储控制装置关于是否尚未将未被远程复制的数据从主存储控制装置传送到副存储控制装置存储控制装置。在存在尚未被传送的数据的情况下，辅助存储控制装置接收尚未从主存储控制装置传送的数据，并更新二次卷。然后，主存储控制设备管理由于主副存储控制设备在使用差分位图表向前接收主/次交换命令时发生的主卷访问主卷上的更新的位置。

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