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1. 发明授权

US5363498A Method of controlling shared data among computers 失效
标题翻译：控制计算机共享数据的方法
公开(公告)号：US5363498A
公开(公告)日：1994-11-08
申请号：US649891
申请日：1991-02-04
申请人： Taketoshi Sakuraba , Toshiaki Arai , Nobuo Yamamoto , Masamitu Nomura , Kazuo Imai , Michio Tandai , Toru Yamamoto
发明人： Taketoshi Sakuraba , Toshiaki Arai , Nobuo Yamamoto , Masamitu Nomura , Kazuo Imai , Michio Tandai , Toru Yamamoto
IPC分类号： G06F9/46 , G06F13/10
CPC分类号： G06F9/52
摘要： A method of controlling data which is stored into a common storage in a multiprocessor system having a common storage which can be accessed from a plurality of computers is disclosed. Particularly, a method of controlling shared data using an extended storage as a common storage is disclosed. The copy of the data of a part of or all of a shared data set in an input/output device and the copy data control information to control the copied data are stored into the common extended storage. In the case of accessing the data in the common extended storage, the mutual exclusion among a plurality of computers and the consistency control of the data are realized by referring to the control information stored in the common extended storage.
摘要翻译：公开了一种控制数据的方法，该数据被存储到具有可从多个计算机访问的公共存储器的多处理器系统中的公共存储器中。特别地，公开了使用扩展存储器作为公共存储器来控制共享数据的方法。在输入/输出设备中的共享数据集的一部分或全部的数据的副本以及用于控制复制数据的复制数据控制信息被存储到公共扩展存储器中。在访问公共扩展存储器中的数据的情况下，通过参考存储在公共扩展存储器中的控制信息来实现多个计算机之间的互斥和数据的一致性控制。

2. 发明授权

US4903234A Memory system 失效
标题翻译：内存系统
公开(公告)号：US4903234A
公开(公告)日：1990-02-20
申请号：US196538
申请日：1988-05-20
申请人： Taketoshi Sakuraba , Hisashi Katada , Yoshitaka Ohfusa , Yasufumi Yoshizawa , Toshiaki Arai , Hiroo Miyadera
发明人： Taketoshi Sakuraba , Hisashi Katada , Yoshitaka Ohfusa , Yasufumi Yoshizawa , Toshiaki Arai , Hiroo Miyadera
IPC分类号： G06F12/14 , G06F12/02 , G06F12/10 , G11C8/06
CPC分类号： G11C8/06 , G06F12/023 , G06F12/1475 , G06F12/10
摘要： In a memory system having a storage device and a key storage keeping key data controlling an access to the storage device, there is disposed a key address translation structure for obtaining an address of an entry of the key storage based on an address of the storage device to which an access request is issued. As a result, when subdividing the storage device according to the key data setting unit, each subdivided area can be assigned with a variable size and a plurality of sizes are enabled to be specified for the key data setting units at the same time.
摘要翻译：在具有控制对存储装置的访问的存储装置和密钥存储保持密钥数据的存储器系统中，设置有用于基于存储装置的地址获得密钥存储器的条目的地址的密钥地址转换结构向其发出访问请求。结果，当根据密钥数据设置单元细分存储设备时，可以为每个细分区域分配可变大小，并且能够同时为密钥数据设置单元指定多个大小。

3. 发明授权

US4991082A Virtual storage system and method permitting setting of the boundary between a common area and a private area at a page boundary 失效
标题翻译：虚拟存储系统和方法允许在页边界处设置公共区域和私有区域之间的边界
公开(公告)号：US4991082A
公开(公告)日：1991-02-05
申请号：US924028
申请日：1986-10-28
申请人： Yasufumi Yoshizawa , Taketoshi Sakuraba , Toshiaki Arai , Toshiyuki Kinoshita , Minoru Shibamiya , Takashige Kubo
发明人： Yasufumi Yoshizawa , Taketoshi Sakuraba , Toshiaki Arai , Toshiyuki Kinoshita , Minoru Shibamiya , Takashige Kubo
IPC分类号： G06F12/10
CPC分类号： G06F12/109 , G06F2212/656
摘要： An area boundary between a system common area and a job private area is set at any page boundary independently from a segment boundary, and for the segment (boundary segment) containing the area boundary, a page table is prepared for each virtual address space. Thus, virtual pages which are not used as the system common area in the bondary segment can be used by jobs as job private areas.The real page is fixedly allocated to the virtual page belonging to the system common area in the boundary segment. Thus, it is not necessary to simultaneously update page tables for the system common area. Those virtual pages may be subjects of dynamic allocation of the virtual storage.
摘要翻译：系统公共区域和作业专用区域之间的区域边界被设置在独立于段边界的任何页边界处，并且对于包含区域边界的段（边界段），为每个虚拟地址空间准备页表。因此，不用作债券部门中的系统公共区域的虚拟页面可以由作为作业私人区域的作业使用。真实页面被固定地分配给属于边界段中的系统公共区域的虚拟页面。因此，不需要同时更新系统公共区域的页表。这些虚拟页面可以是虚拟存储器的动态分配的主题。

4. 发明申请

US20090216976A1 COMPUTER SYSTEM ALLOWING ANY COMPUTER TO COPY ANY STORAGE AREA WITHIN A STORAGE SYSTEM 审中-公开
标题翻译：计算机系统允许任何计算机复制存储系统中的任何存储区域
公开(公告)号：US20090216976A1
公开(公告)日：2009-08-27
申请号：US12431385
申请日：2009-04-28
申请人： Nobuhiro Maki , Kenichi Oyamada , Katsuhisa Miyata , Taketoshi Sakuraba
发明人： Nobuhiro Maki , Kenichi Oyamada , Katsuhisa Miyata , Taketoshi Sakuraba
IPC分类号： G06F13/00 , G06F12/00 , G06F12/16
CPC分类号： G06F3/065 , G06F3/0614 , G06F3/0629 , G06F3/0637 , G06F3/067 , G06F11/2064 , G06F11/2071 , Y10S707/99931
摘要： A computer system having a plurality of host computers and a storage system is provided which allows any one host computer to perform a global copy operation on any arbitrary or all storage areas in the storage system. To this end, storage areas provided by the disk devices are grouped into groups by allocating group numbers to a plurality of specified storage areas. The copy operation can be performed by specifying desired groups. Each of the groups is made up of sub-groups and the sub-groups are defined for each computer to assure a consistency of copy order of the sub-groups.
摘要翻译：提供了具有多个主计算机和存储系统的计算机系统，其允许任何一个主机对存储系统中的任意或所有存储区域执行全局复制操作。为此，通过将组号分配给多个指定的存储区域，由磁盘设备提供的存储区域被分组成组。可以通过指定所需的组来执行复制操作。每个组由子组组成，并且为每个计算机定义子组，以确保子组的复制顺序的一致性。

5. 发明申请

US20130046944A1 STORAGE APPARATUS AND ADDITIONAL DATA WRITING METHOD 有权
标题翻译：存储设备和附加数据写入方法
公开(公告)号：US20130046944A1
公开(公告)日：2013-02-21
申请号：US13257677
申请日：2011-08-19
申请人： Seiichi Domyo , Taketoshi Sakuraba , Hidehisa Arikawa
发明人： Seiichi Domyo , Taketoshi Sakuraba , Hidehisa Arikawa
IPC分类号： G06F12/16
CPC分类号： G06F11/1453
摘要： Deduplicated backup data of a plurality of generations are aggregated and stored.A storage apparatus is connected via a network to a host system making a content write request and includes a storage unit providing one or more containers composed of a specified storage area, and a back up unit storing the content in the container in accordance with a backup request from the host system; and wherein the backup unit cuts out the content into one or more chunks, detects a duplicate chunk, which is a duplicate of a chunk stored in the container, from the cutout chunks, and additionally writes the chunk, other than the duplicate chunk, to the container where the duplicate chunk is stored.
摘要翻译：聚合并存储多代的重复数据删除的备份数据。存储装置经由网络连接到进行内容写入请求的主机系统，并且包括提供由指定存储区域组成的一个或多个容器的存储单元和根据备份存储该容器中的内容的备份单元主机系统请求; 并且其中所述备份单元将所述内容切割成一个或多个块，从所述切出块检测重叠的与所述容器中存储的块的重复块，并且将所述块除了所述重复块之外还将所述块存储重复块的容器。

6. 发明申请

US20130046733A1 STORAGE APPARATUS AND DUPLICATE DATA DETECTION METHOD 有权
标题翻译：存储设备和重复数据检测方法
公开(公告)号：US20130046733A1
公开(公告)日：2013-02-21
申请号：US13257536
申请日：2011-08-19
申请人： Taketoshi Sakuraba , Taizo Hori , Naomitsu Tashiro
发明人： Taketoshi Sakuraba , Taizo Hori , Naomitsu Tashiro
IPC分类号： G06F17/30
CPC分类号： G06F11/1453
摘要： An optimum chunk cutout method is selected according to the type of content.A storage apparatus is a storage apparatus for storing content in a backup volume in response to a content storage request from a host system connected to the storage apparatus via a network and includes a chunk cutout unit for cutting out the content into one or more chunks and a duplication judgment unit for managing a duplicate state of the chunk or chunks which have been cut out by the chunk cutout unit; wherein the chunk cutout unit selects a method for cutting out the chunk based on content type identification information indicating a type of the content.
摘要翻译：根据内容类型选择最佳块切割方法。存储装置是用于响应来自经由网络连接到存储装置的主机系统的内容存储请求而将内容存储在备份卷中的存储装置，并且包括用于将内容切割成一个或多个块的块切出单元，以及复制判断单元，用于管理由所述块断开单元切出的块或块的重复状态; 其中所述块切出单元基于指示所述内容的类型的内容类型识别信息来选择用于切出所述块的方法。

7. 发明授权

US5452448A Method of replicate file updating by monitoring file accesses and system therefor 失效
标题翻译：通过监控文件访问来进行复制文件更新的方法及其系统
公开(公告)号：US5452448A
公开(公告)日：1995-09-19
申请号：US29130
申请日：1993-03-10
申请人： Taketoshi Sakuraba , Junji Fukuzawa , Takaki Kuroda
发明人： Taketoshi Sakuraba , Junji Fukuzawa , Takaki Kuroda
IPC分类号： G06F11/14 , G06F11/20 , G06F12/00 , G06F17/30 , G06F13/00
CPC分类号： G06F11/2074 , G06F11/1464 , G06F17/30176 , G06F17/30212 , G06F11/2066 , Y10S707/99952
摘要： A read/write replica of a file in a file server is updated through a communication line by a client. At the same time, a replica server detects the update data by using a virtual communication line between the client and a read-only replica of the file. The update data are used for refreshing the read-only replica. The refreshing process makes it unnecessary to send the update data from the file server to the replica server. Also, communication is made between the file server and the replica server to confirm validity of the update information taken in by the replica server to maintain equality of the files of the file server and the replica server. This can efficiently refresh the read-only replica of the replica server in a distributed data processing system without re-sending the update data.
摘要翻译：文件服务器中文件的读/写副本由客户端通过通信线更新。同时，副本服务器通过使用客户机和文件的只读副本之间的虚拟通信线路来检测更新数据。更新数据用于刷新只读副本。刷新过程使得不必将更新数据从文件服务器发送到副本服务器。此外，在文件服务器和副本服务器之间进行通信，以确认副本服务器所采取的更新信息的有效性，以维持文件服务器和副本服务器的文件的相等性。这可以有效地刷新分布式数据处理系统中的副本服务器的只读副本，而无需重新发送更新数据。

8. 发明申请

US20110083033A1 COMPUTER SYSTEM DUPLICATING WRITES BY SYNCHRONOUS REMOTE COPY WITH MULTIPLE HOST COMPUTERS USING HETEROGENEOUS OPERATING SYSTEMS 有权
标题翻译：计算机系统使用异构操作系统通过同步远程复制与多个主机计算机进行复制
公开(公告)号：US20110083033A1
公开(公告)日：2011-04-07
申请号：US12969237
申请日：2010-12-15
申请人： Nobuhiro Maki , Kenichi Oyamada , Katsuhisa Miyata , Taketoshi Sakuraba
发明人： Nobuhiro Maki , Kenichi Oyamada , Katsuhisa Miyata , Taketoshi Sakuraba
IPC分类号： G06F11/07
CPC分类号： G06F3/065 , G06F3/0614 , G06F3/0629 , G06F3/0637 , G06F3/067 , G06F11/2064 , G06F11/2071 , Y10S707/99931
摘要： A computer system having a plurality of host computers and a storage system is provided which allows any one host computer to perform a global copy operation on any arbitrary or all storage areas in the storage system. To this end, storage areas provided by the disk devices are grouped into groups by allocating group numbers to a plurality of specified storage areas. The copy operation can be performed by specifying desired groups. Each of the groups is made up of sub-groups and the sub-groups are defined for each computer to assure a consistency of copy order of the sub-groups.
摘要翻译：提供了具有多个主计算机和存储系统的计算机系统，其允许任何一个主机对存储系统中的任意或所有存储区域执行全局复制操作。为此，通过将组号分配给多个指定的存储区域，由磁盘设备提供的存储区域被分组成组。可以通过指定所需的组来执行复制操作。每个组由子组组成，并且为每个计算机定义子组，以确保子组的复制顺序的一致性。

9. 发明授权

US07543121B2 Computer system allowing any computer to copy any storage area within a storage system 有权
标题翻译：计算机系统允许任何计算机复制存储系统中的任何存储区域
公开(公告)号：US07543121B2
公开(公告)日：2009-06-02
申请号：US11003613
申请日：2004-12-06
申请人： Nobuhiro Maki , Kenichi Oyamada , Katsuhisa Miyata , Taketoshi Sakuraba
发明人： Nobuhiro Maki , Kenichi Oyamada , Katsuhisa Miyata , Taketoshi Sakuraba
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28 , G06F15/167 , G06F7/00 , G06F17/30
CPC分类号： G06F3/065 , G06F3/0614 , G06F3/0629 , G06F3/0637 , G06F3/067 , G06F11/2064 , G06F11/2071 , Y10S707/99931
摘要： A computer system having a plurality of host computers and a storage system is provided which allows any one host computer to perform a global copy operation on any arbitrary or all storage areas in the storage system. To this end, storage areas provided by the disk devices are grouped into groups by allocating group numbers to a plurality of specified storage areas. The copy operation can be performed by specifying desired groups. Each of the groups is made up of sub-groups and the sub-groups are defined for each computer to assure a consistency of copy order of the sub-groups.
摘要翻译：提供了具有多个主计算机和存储系统的计算机系统，其允许任何一个主机对存储系统中的任意或所有存储区域执行全局复制操作。为此，通过将组号分配给多个指定的存储区域，由磁盘设备提供的存储区域被分组成组。可以通过指定所需的组来执行复制操作。每个组由子组组成，并且为每个计算机定义子组，以确保子组的复制顺序的一致性。

10. 发明授权

US5862332A Method of data passing in parallel computer 失效
标题翻译：并行计算机中数据传输的方法
公开(公告)号：US5862332A
公开(公告)日：1999-01-19
申请号：US766466
申请日：1996-12-12
申请人： Taketoshi Sakuraba , Masaaki Iwasaki , Masahide Sato
发明人： Taketoshi Sakuraba , Masaaki Iwasaki , Masahide Sato
IPC分类号： G06F15/16 , G06F13/00 , G06F15/177 , H04L29/06
CPC分类号： H04L29/06 , H04L67/42
摘要： In response to the issue of a request for processing long data from an application node to a server A, the server A sends a message requesting a server B for the processing of the long data. The server B requests the application node to transmit the long data to the server B by using a message, and receives the long data directly from the application node without passing through the server A. As a result, the overhead caused by transferring the long data from a server to a server of another node is eliminated, and the load of the network is reduced.
摘要翻译：响应于从应用节点到服务器A处理长数据的请求的问题，服务器A发送请求服务器B处理长数据的消息。服务器B请求应用节点通过使用消息将长数据发送到服务器B，并且直接从应用节点接收长数据而不通过服务器A.结果是由于传送长数据而导致的开销消除了从服务器到另一个节点的服务器，减少了网络负载。

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