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61. 发明授权

US07089359B2 Management of hierarchically configured storage 有权
标题翻译：管理层级配置的存储
公开(公告)号：US07089359B2
公开(公告)日：2006-08-08
申请号：US10786108
申请日：2004-02-26
申请人： Yasunori Kaneda , Daisuke Shinohara , Takahiro Fujita
发明人： Yasunori Kaneda , Daisuke Shinohara , Takahiro Fujita
IPC分类号： G06F12/08
CPC分类号： G06F3/0644 , G06F3/0605 , G06F3/0608 , G06F3/0632 , G06F3/067 , G06F3/0685
摘要： In a computer system having a storage system in which storage units are hierarchically configured, a management method for accurately grasping the capacity available to the computer is disclosed.In a computer system in which a management computer manages the capacities of storage units for storing data used by the computer, the management method is typically realized by a storage management system comprising a group of first-level storage units each containing volumes for storing data used by the computer, a group of second-level storage units each of which is hierarchically linked to, and physically connected through a communication path to, one of the first-level storage units and contains volumes for storing data used by the computer, a means for collecting volume information from the first-level and the second-level storage units, a means for collecting inter-volume hierarchy information, and a means for calculating the total effective capacity to the computer based on the volume information and the inter-volume information thus collected.
摘要翻译：在具有存储单元被分层配置的存储系统的计算机系统中，公开了一种用于准确地掌握计算机可用容量的管理方法。

62. 发明授权

US07082462B1 Method and system of managing an access to a private logical unit of a storage system 失效
标题翻译：管理对存储系统的私有逻辑单元的访问的方法和系统
公开(公告)号：US07082462B1
公开(公告)日：2006-07-25
申请号：US09523379
申请日：2000-03-10
申请人： Naoto Matsunami , Akira Yamamoto , Hideki Kamimaki , Masatoshi Ichikawa , Jun Matsumoto , Yasuyuki Mimatsu , Ikuya Yagisawa , Masayuki Yamamoto , Yasunori Kaneda
发明人： Naoto Matsunami , Akira Yamamoto , Hideki Kamimaki , Masatoshi Ichikawa , Jun Matsumoto , Yasuyuki Mimatsu , Ikuya Yagisawa , Masayuki Yamamoto , Yasunori Kaneda
IPC分类号： G06F15/173
CPC分类号： G06F3/0665 , G06F3/0605 , G06F3/067
摘要： The Computer System consists of components including more than one Computer and Storage Subsystem to which more than one Computer are connected. The Storage Subsystem is equipped with more than one Storage Unit, Management Table registering information to manage Storage Units accessible by each of the Computers and Controller to control accesses by more than one Computer to more than one Storage Unit. The controller controls the accesses according to the information set in the Management Table when the Storage Unit is accessed by the Computer.
摘要翻译：计算机系统由包括多个计算机和多个计算机连接的多个计算机和存储子系统的组件组成。存储子系统配备有多个存储单元，管理表注册信息以管理每个计算机和控制器可访问的存储单元，以控制多个计算机到多个存储单元的访问。当计算机访问存储单元时，控制器根据管理表中设置的信息控制访问。

63. 发明申请

US20060026373A1 Data migration method and a data migration apparatus 有权
公开(公告)号：US20060026373A1
公开(公告)日：2006-02-02
申请号：US11239129
申请日：2005-09-30
申请人： Yasunori Kaneda , Takahiro Fujita
发明人： Yasunori Kaneda , Takahiro Fujita
IPC分类号： G06F12/16 , G06F12/00
CPC分类号： G06F3/0649 , G06F3/0622 , G06F3/067
摘要： The management computer 600 copies data in the volume 111 within the storage device 100A to the volume 115 within the storage device 100B. Upon completion of copy processing, the volume 115 is set to write protect. Then, the data in the volume 111 is read from the storage device 100A, and the data in the volume 115 is also read from the storage device 100B, to compare the two data items. Only when the data items agree with each other, setting of FC switch 400 is changed, and a target of the host computer 500 is switched from the storage device 100A to the storage device 100B. Therefore, it is possible to detect or prevent an illegal data modification in the course of data copying from the source volume to the destination volume.

64. 发明申请

US20050154821A1 Information processing system and management device 有权
标题翻译：信息处理系统和管理装置
公开(公告)号：US20050154821A1
公开(公告)日：2005-07-14
申请号：US10828306
申请日：2004-04-21
申请人： Ryoji Furuhashi , Yasunori Kaneda , Masafumi Nozawa
发明人： Ryoji Furuhashi , Yasunori Kaneda , Masafumi Nozawa
IPC分类号： G06F3/06 , G06F12/00
CPC分类号： G06F11/1076 , G06F2211/1023 , Y10S707/99953 , Y10S707/99956
摘要： In an information processing system including a computer device and a storage device storing data used by the computer device, the region in which the data is held is managed in association with a change, over the passage of time, in the performance and availability required of the data holding region. The computer device includes a storage device managing unit for managing the storage device which stores data used by the computer device. The storage device managing unit periodically monitors temporal characteristics information, and moves data, if the storage region having functional characteristics corresponding to the temporal characteristics information is different from the storage region to which the data is currently assigned.
摘要翻译：在包括计算机设备和存储由计算机设备使用的数据的存储设备的信息处理系统中，与变化相关联地管理数据的区域，随着时间的流逝，在所需的性能和可用性中数据保存区域。计算机装置包括存储装置管理单元，用于管理存储由计算机装置使用的数据的存储装置。如果具有对应于时间特征信息的功能特性的存储区域与当前分配了数据的存储区域不同，则存储设备管理单元周期性地监视时间特征信息，并且移动数据。

65. 发明申请

US20050022201A1 Method for allocating storage regions and performance guarantee method based on hints, storage device and management program 有权
标题翻译：基于提示，存储设备和管理程序分配存储区域和性能保证方法的方法
公开(公告)号：US20050022201A1
公开(公告)日：2005-01-27
申请号：US10670590
申请日：2003-09-25
申请人： Yasunori Kaneda , Takahiro Fujita , Hirotaka Nakagawa
发明人： Yasunori Kaneda , Takahiro Fujita , Hirotaka Nakagawa
IPC分类号： G06F3/06 , G06F12/08 , G06F15/167
CPC分类号： G06F3/0653 , G06F3/0604 , G06F3/0605 , G06F3/0631 , G06F3/067 , G06F12/0873
摘要： A storage device includes a storage for storing data to be accessed by a computer and an access processing module that controls data access between the storage and the computer. The storage device is equipped with a management interface, a storage region allocation module and a performance allocation module. The management interface receives from a management computer a storage region allocation request to allocate a storage region to the computer. The storage region allocation module allocates to the computer, according to the storage region allocation request, an unallocated storage region in the storage in a manner accessible by the computer. The performance allocation module allocates to the computer, according to the storage region allocation request, performance of at least one target module in the storage device that affects data access between the computer and the storage region allocated.
摘要翻译：存储设备包括用于存储要由计算机访问的数据的存储器和用于控制存储器与计算机之间的数据访问的访问处理模块。存储设备配备有管理接口，存储区域分配模块和性能分配模块。管理接口从管理计算机接收存储区域分配请求，以将计算机分配存储区域。存储区域分配模块根据存储区域分配请求以计算机可访问的方式向计算机分配存储器中的未分配存储区域。所述性能分配模块根据所述存储区域分配请求向所述计算机分配影响所述计算机与所分配的存储区域之间的数据访问的所述存储设备中的至少一个目标模块的性能。

66. 发明授权

US06834289B2 Information processing system and storage area allocating method 失效
标题翻译：信息处理系统和存储区分配方法
公开(公告)号：US06834289B2
公开(公告)日：2004-12-21
申请号：US09944462
申请日：2001-08-30
申请人： Yasunori Kaneda , Hiroshi Arakawa , Yoshiaki Eguchi , Kazuhiko Mogi , Kouji Arai
发明人： Yasunori Kaneda , Hiroshi Arakawa , Yoshiaki Eguchi , Kazuhiko Mogi , Kouji Arai
IPC分类号： G06F1730
CPC分类号： G06F3/0605 , G06F3/0647 , G06F3/0685 , G06F17/30067 , H04L67/1095 , H04L67/1097 , Y10S707/99953 , Y10S707/99955
摘要： A plurality of storages having respective attributes and a method for preserving data is provided in consideration of the attribute (performance or cost) and the operation ratio of the storage and the using frequency of the data in the storage area network. The information processing system of the invention includes a location management unit for managing a location of the data stored in the storage, an information duplication unit for duplicating the data between the storages, and an attribute preservation unit for preserving information for representing the attribute of each storage. The location management unit duplicates and moves the data between the storages by using the information duplication unit, based on the operation ratio of the storage, the access frequency of the data, the control information and the billing information.
摘要翻译：考虑存储区域网络中的数据的存储的属性（性能或成本）和存储的操作比率和使用频率，提供具有各种属性的多个存储器和用于保存数据的方法。本发明的信息处理系统包括用于管理存储在存储器中的数据的位置的位置管理单元，用于复制存储器之间的数据的信息复制单元和用于保存用于表示每个存储器的属性的信息的信息的属性保存单元存储。基于存储器的操作比率，数据的访问频率，控制信息和计费信息，位置管理单元通过使用信息复制单元在存储器之间复制和移动数据。

67. 发明授权

US06490648B1 Virtual tape storage apparatus 有权
标题翻译：虚拟磁带存储设备
公开(公告)号：US06490648B1
公开(公告)日：2002-12-03
申请号：US09559481
申请日：2000-04-27
申请人： Yasunori Kaneda , Kazuaki Tanaka , Takashi Oeda
发明人： Yasunori Kaneda , Kazuaki Tanaka , Takashi Oeda
IPC分类号： G06F1200
CPC分类号： G06F3/0682 , G06F3/0611 , G06F3/0664 , G06F3/0677 , G06F3/0686
摘要： A virtual tape controller is provided between a changer using DVD media as recording media and a host computer. The virtual tape controller receives commands from the host computer through a magnetic tape interface that emulates the interface to magnetic tape apparatus. Request translation means interprets the commands from the host computer, and generates commands for controlling drives within the changer on the basis of information for indicating the data positions on virtual tapes held at access positions and the positions of the heads of data recorded on virtual tapes on the media held in conversion table holding means.
摘要翻译：在使用DVD介质作为记录介质的更换器和主计算机之间提供虚拟磁带控制器。虚拟磁带控制器通过模拟与磁带设备的接口的磁带接口从主计算机接收命令。请求翻译装置解释来自主计算机的命令，并且根据用于指示存储在存取位置上的虚拟磁带上的数据位置的信息和记录在虚拟磁带上的数据磁头的位置，生成用于控制更换器内的驱动器的命令媒体保持在转换表保持装置中。

68. 发明授权

US5953513A Recording and reproducing device for recording and reproducing information from different kinds of storage media having different sector formats 失效
标题翻译：用于从具有不同扇区格式的不同种类的存储介质记录和再现信息的记录和再现装置
公开(公告)号：US5953513A
公开(公告)日：1999-09-14
申请号：US506002
申请日：1995-07-24
申请人： Eisaku Saiki , Takashi Oeda , Shoichi Miyazawa , Kazuo Shigematsu , Yasunori Kaneda
发明人： Eisaku Saiki , Takashi Oeda , Shoichi Miyazawa , Kazuo Shigematsu , Yasunori Kaneda
IPC分类号： G06F13/00
CPC分类号： G06F13/00
摘要： The recording and reproducing apparatus comprises an Small Computer System Interface (SCSI) controller, an optical disc device, a magnetic disc device, a disc controller which controls the optical disc device and the magnetic disc device, connectors which connects directly the optical disc device and the magnetic disc device, and a selector which selects one of the optical disc device and the magnetic disc device. A Copy or Verify command is carried out within the apparatus without an SCSI bus, and data are transferred through the connector. Therefore occupation of the SCSI bus and overhead of the SCSI protocol are eliminated, and the apparatus is miniaturized by common use of the SCSI controller and the disc controller.
摘要翻译：记录和再现装置包括小型计算机系统接口（SCSI）控制器，光盘装置，磁盘装置，控制光盘装置和磁盘装置的盘控制器，直接连接光盘装置的连接器和磁盘装置和选择光盘装置和磁盘装置之一的选择器。在没有SCSI总线的设备内执行复制或验证命令，数据通过连接器传输。因此，SCSI总线的占用和SCSI协议的开销被消除，并且该装置通过SCSI控制器和盘控制器的常见使用而小型化。

69. 发明授权

US5761402A Array type disk system updating redundant data asynchronously with data access 失效
公开(公告)号：US5761402A
公开(公告)日：1998-06-02
申请号：US312791
申请日：1994-09-27
申请人： Yasunori Kaneda , Takashi Oeda , Kiyoshi Honda , Naoto Matsunami , Hitoshi Akiyama , Hiroshi Arakawa , Minoru Yoshida , Ikuya Yagisawa
发明人： Yasunori Kaneda , Takashi Oeda , Kiyoshi Honda , Naoto Matsunami , Hitoshi Akiyama , Hiroshi Arakawa , Minoru Yoshida , Ikuya Yagisawa
IPC分类号： G06F3/06 , G06F11/10 , G06F11/00
CPC分类号： G06F11/1076 , G06F3/0613 , G06F3/0658 , G06F3/0689 , G06F2211/1009
摘要： In a disk array system, data read out and data written anew are temporarily held as former data in a former data holding portion. When a write operation has occurred, a CPU searches the holding portion for write data, it generates update data from the new and former write data items, and it holds the generated update data in an update data holding portion. In addition, the CPU stores the storage address of redundant data associated with the held update data, as log data in a log data holding portion. Further, the CPU operates asynchronously with the write operation to read out the redundant data of the address of the holding portion, to calculate new redundant data from the read redundant data and the held update data, and to write the new redundant data into the address of the log data. On this occasion, a parity area and a data area are separated so as to heighten read/write processing speeds and a parity generation processing speed.

70. 发明授权

US08650374B2 Storage system 失效
标题翻译：存储系统
公开(公告)号：US08650374B2
公开(公告)日：2014-02-11
申请号：US12983374
申请日：2011-01-03
申请人： Daisuke Kito , Kenji Fujii , Yasunori Kaneda , Masato Arai
发明人： Daisuke Kito , Kenji Fujii , Yasunori Kaneda , Masato Arai
IPC分类号： G06F12/08
CPC分类号： G06F3/0644 , G06F3/0605 , G06F3/0607 , G06F3/0619 , G06F3/0637 , G06F3/0685
摘要： In a computer system including a plurality of data storage apparatuses and a management computer, a given data storage apparatus, upon receipt of a control request for a local data storage apparatus from a management computer, accesses the hierarchical relation information between the storage areas in the local data storage apparatus and the storage areas of the other data storage apparatuses, and in the case where a storage area in the local data storage apparatus is set to correspond to a level lower than the other data storage apparatuses, transmits an approval request to the other data storage apparatuses. The given data storage apparatus, upon receipt of the approval from the other data storage apparatuses, executes the control request of the management computer.
摘要翻译：在包括多个数据存储装置和管理计算机的计算机系统中，给定数据存储装置在从管理计算机接收到对本地数据存储装置的控制请求时，访问所述存储区域中的分层关系信息本地数据存储装置和其他数据存储装置的存储区域，并且在本地数据存储装置中的存储区域被设置为对应于低于其他数据存储装置的级别的情况下，将批准请求发送到其他数据存储装置。给定数据存储装置在接收到来自其他数据存储装置的批准之后，执行管理计算机的控制请求。

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