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61. 发明授权

US5638386A Recording apparatus 失效
标题翻译：记录装置
公开(公告)号：US5638386A
公开(公告)日：1997-06-10
申请号：US948256
申请日：1992-09-21
申请人： Motoyasu Tsunoda , Syoichi Miyazawa , Soichi Isono , Akira Kojima , Noriyuki Karasawa , Fukashi Ohi , Takashi Oeda
发明人： Motoyasu Tsunoda , Syoichi Miyazawa , Soichi Isono , Akira Kojima , Noriyuki Karasawa , Fukashi Ohi , Takashi Oeda
IPC分类号： G06F11/10 , G11B20/18 , H03M13/00 , G06F11/00 , G11C29/00
CPC分类号： G06F11/1008 , G11B20/1833 , H03M13/00
摘要： A recording apparatus includes a plurality of ECC units operating selectively and independently. A medium access unit reads data from a recording medium in a read mode, and writes data from a host device to the recording medium in a write mode. The data read out from the recording medium contains a reproduction data and a medium reproduction check symbol added to the reproduction data, and data written contains a recording data and a medium recording check symbol added to the recording data. The reproduction data or the recording data is stored in a buffer. In a read mode, the reproduction data from the medium access unit is transferred to the host device through the buffer and in the write mode, the recording data from the host device is transferred to the medium access unit through the buffer. Each ECC units detects any error of the data stored based on the check symbol added to the data stored in the buffer during the transfer operation, corrects the data stored when the error is detected, and generates a check symbol from the data transferred. The check symbol generated is transferred to a destination of transfer after the data to be transferred.
摘要翻译：记录装置包括选择性地且独立地操作的多个ECC单元。介质访问单元以读取模式从记录介质读取数据，并以写入模式将数据从主机设备写入记录介质。从记录介质读出的数据包含添加到再现数据的再现数据和介质再现检查符号，并且写入的数据包含添加到记录数据的记录数据和介质记录检查符号。再现数据或记录数据被存储在缓冲器中。在读取模式下，来自介质存取单元的再现数据通过缓冲器被传送到主机设备，并且在写入模式中，来自主机设备的记录数据通过缓冲器被传送到介质存取单元。每个ECC单元基于在传送操作期间存储在缓冲器中的数据的校验符号检测存储的数据的任何错误，校正检测到错误时存储的数据，并从传送的数据生成检查符号。生成的检查符号在要传送的数据之后传送到传送目的地。

62. 发明授权

US08397102B2 Volume and failure management method on a network having a storage device 有权
标题翻译：具有存储设备的网络上的卷和故障管理方法
公开(公告)号：US08397102B2
公开(公告)日：2013-03-12
申请号：US13072947
申请日：2011-03-28
申请人： Masayuki Yamamoto , Takashi Oeda
发明人： Masayuki Yamamoto , Takashi Oeda
IPC分类号： G06F11/00
CPC分类号： G06F3/0665 , G06F3/0605 , G06F3/067 , G06F11/0727 , G06F11/0775 , G06F11/0781 , G06F11/079 , H04L41/0213 , H04L41/046 , H04L41/065 , H04L41/08 , H04L41/12 , H04L41/22
摘要： A SAN manager acquires configuration information from devices constituting a SAN and produces a corresponding relationship between a host computer and a virtual volume (virtual volume mapping) and a corresponding relationship between the host computer and a real volume (real volume mapping). Based on those pieces of mapping information, the SAN manager outputs a corresponding relationship between virtual and real volumes. Meanwhile, the failure notification messages received from the in-SAN devices are construed to detect and output an influence of the failure upon the access to a real or virtual volume. Furthermore, when receiving a plurality of failure notifications from the devices connected to the SAN, the plurality of failure notifications are outputted with an association based on the corresponding relationship between real and virtual volumes.
摘要翻译： SAN管理器从构成SAN的设备中获取配置信息，并在主机与虚拟卷（虚拟卷映射）之间产生对应的关系以及主计算机与实际卷（实际卷映射）之间的对应关系。基于这些映射信息，SAN管理器输出虚拟卷和实际卷之间的对应关系。同时，从SAN设备接收的故障通知消息被解释为检测并输出故障对真实或虚拟卷的访问的影响。此外，当从连接到SAN的设备接收到多个故障通知时，基于实际卷和虚拟卷之间的对应关系，通过关联来输出多个故障通知。

63. 发明授权

US08375168B2 Method and system of collection performance data for storage network 失效
标题翻译：存储网络采集性能数据的方法和系统
公开(公告)号：US08375168B2
公开(公告)日：2013-02-12
申请号：US13448057
申请日：2012-04-16
申请人： Naoto Matsunami , Takashi Oeda , Akira Yamamoto , Yasuyuki Mimatsu , Masahiko Sato
发明人： Naoto Matsunami , Takashi Oeda , Akira Yamamoto , Yasuyuki Mimatsu , Masahiko Sato
IPC分类号： G06F12/00
CPC分类号： G06F3/0635 , G06F3/0611 , G06F3/067 , G06F3/0689
摘要： This invention provides a user or an operator with a management apparatus or method for displaying logical connection information between an interface connected to a computer and a switch and a storage system or a logical unit in the storage system in a virtual storage system, wherein the switch receives a first access request from said computer, converts said first access request to a second access request to one of said plural storage systems, and sends said second access request to one of said plural storage systems or one logical unit.
摘要翻译：本发明为用户或操作者提供一种管理装置或方法，用于在连接到计算机的接口与交换机之间显示逻辑连接信息，以及在虚拟存储系统中的存储系统中的存储系统或逻辑单元，其中开关从所述计算机接收第一访问请求，将所述第一访问请求转换为所述多个存储系统之一的第二访问请求，并将所述第二访问请求发送到所述多个存储系统之一或一个逻辑单元。

64. 发明授权

US08285849B2 Storage and service provisioning for virtualized and geographically dispersed data centers 有权
标题翻译：为虚拟化和地理位置分散的数据中心提供存储和服务
公开(公告)号：US08285849B2
公开(公告)日：2012-10-09
申请号：US13331666
申请日：2011-12-20
申请人： Takashi Oeda
发明人： Takashi Oeda
IPC分类号： G06F15/173 , G06F7/00 , G06F15/167
CPC分类号： G06F9/4856 , Y02D10/24 , Y02D10/32
摘要： Geographically dispersed data centers each include servers and storage systems and are in communication with each other. An application is installed on a guest operating system on a virtual machine set up on a server at a first data center. The application accesses a logical unit on a storage system at the first data center. When migration of the application is initiated, the process determines whether any of the data centers has server resources and storage resources required to receive migration of the application. A destination data center is selected from candidate data centers meeting requirements for migration of the application. The application and guest operating system are migrated from the first data center to a second virtual machine set up on a second server at the destination data center. If a replica of the LU is not already present at the destination data center, the LU is also replicated.
摘要翻译：地理上分散的数据中心各自包括服务器和存储系统，并且彼此通信。在第一个数据中心的服务器上设置的虚拟机上的客户机操作系统上安装一个应用程序。应用程序访问第一个数据中心的存储系统上的逻辑单元。当应用程序的迁移启动时，该进程确定任何数据中心是否具有接收应用程序迁移所需的服务器资源和存储资源。从满足应用迁移要求的候选数据中心选择目的地数据中心。应用程序和客户机操作系统从第一个数据中心迁移到在目的地数据中心的第二个服务器上设置的第二个虚拟机。如果LU的副本尚未存在于目标数据中心，则还将复制LU。

65. 发明授权

US08176248B2 Method and system of collection performance data for storage network 有权
标题翻译：存储网络采集性能数据的方法和系统
公开(公告)号：US08176248B2
公开(公告)日：2012-05-08
申请号：US13242632
申请日：2011-09-23
申请人： Naoto Matsunami , Takashi Oeda , Akira Yamamoto , Yasuyuki Mimatsu , Masahiko Sato
发明人： Naoto Matsunami , Takashi Oeda , Akira Yamamoto , Yasuyuki Mimatsu , Masahiko Sato
IPC分类号： G06F12/00
CPC分类号： G06F3/0635 , G06F3/0611 , G06F3/067 , G06F3/0689
摘要： This invention provides a user or an operator with a management apparatus or method for displaying logical connection information between an interface connected to a computer and a switch and a storage system or a logical unit in the storage system in a virtual storage system, wherein the switch receives a first access request from said computer, converts said first access request to a second access request to one of said plural storage systems, and sends said second access request to one of said plural storage systems or one logical unit.
摘要翻译：本发明为用户或操作者提供一种管理装置或方法，用于在连接到计算机的接口与交换机之间显示逻辑连接信息，以及在虚拟存储系统中的存储系统中的存储系统或逻辑单元，其中开关从所述计算机接收第一访问请求，将所述第一访问请求转换为所述多个存储系统之一的第二访问请求，并将所述第二访问请求发送到所述多个存储系统之一或一个逻辑单元。

66. 发明授权

US08006123B2 Volume and failure management method on a network having a storage device 有权
标题翻译：具有存储设备的网络上的卷和故障管理方法
公开(公告)号：US08006123B2
公开(公告)日：2011-08-23
申请号：US12693624
申请日：2010-01-26
申请人： Masayuki Yamamoto , Takashi Oeda
发明人： Masayuki Yamamoto , Takashi Oeda
IPC分类号： G06F11/00
CPC分类号： G06F11/0775 , G06F11/0727
摘要： Provided is an environment that storage device configuration management can be efficiently done in a data center having a virtualization device. A SAN manager acquires configuration information from a device constituting a SAN and prepares a correspondence relationship between a host computer and a virtual volume in the SAN, and a corresponding relationship between the host computer and a real volume, depending upon the acquired information. Based on the corresponding relationship, the SAN manager outputs a correspondence relationship of between virtual and real volumes. Meanwhile, by interpreting a failure-notification message received from the devices of the SAN, detected and outputted is an influence upon an access to a real or virtual volume as to the failure. Furthermore, when a plurality of failure notifications are received from the devices connected to the SAN, a plurality of failure notifications are associatively outputted depending upon a correspondence relationship between real and virtual volumes.
摘要翻译：提供了在具有虚拟化设备的数据中心中可以有效地进行存储设备配置管理的环境。 SAN管理器从构成SAN的设备获取配置信息，并根据获取的信息准备SAN中的主机计算机和虚拟卷之间的对应关系以及主计算机与实际卷之间的对应关系。基于相应的关系，SAN管理器输出虚拟和实际卷之间的对应关系。同时，通过解释从SAN的设备接收到的故障通知消息，检测和输出是对访问虚拟卷的失败的影响。此外，当从连接到SAN的设备接收到多个故障通知时，根据实际卷和虚拟卷之间的对应关系，相关地输出多个故障通知。

67. 发明授权

US07937614B2 Volume and failure management method on a network having a storage device 有权
标题翻译：具有存储设备的网络上的卷和故障管理方法
公开(公告)号：US07937614B2
公开(公告)日：2011-05-03
申请号：US12687367
申请日：2010-01-14
申请人： Masayuki Yamamoto , Takashi Oeda
发明人： Masayuki Yamamoto , Takashi Oeda
IPC分类号： G06F11/00
CPC分类号： G06F3/0665 , G06F3/0605 , G06F3/067 , G06F11/0727 , G06F11/0775 , G06F11/0781 , G06F11/079 , H04L41/0213 , H04L41/046 , H04L41/065 , H04L41/08 , H04L41/12 , H04L41/22
摘要： A SAN manager acquires configuration information from devices constituting a SAN and produces a corresponding relationship between a host computer and a virtual volume (virtual volume mapping) and a corresponding relationship between the host computer and a real volume (real volume mapping). Based on those pieces of mapping information, the SAN manager outputs a corresponding relationship between virtual and real volumes. Meanwhile, the failure notification messages received from the in-SAN devices are construed to detect and output an influence of the failure upon the access to a real or virtual volume. Furthermore, when receiving a plurality of failure notifications from the devices connected to the SAN, the plurality of failure notifications are outputted with an association based on the corresponding relationship between real and virtual volumes.
摘要翻译： SAN管理器从构成SAN的设备中获取配置信息，并在主机与虚拟卷（虚拟卷映射）之间产生对应的关系以及主计算机与实际卷（实际卷映射）之间的对应关系。基于这些映射信息，SAN管理器输出虚拟卷和实际卷之间的对应关系。同时，从SAN设备接收的故障通知消息被解释为检测并输出故障对真实或虚拟卷的访问的影响。此外，当从连接到SAN的设备接收到多个故障通知时，基于实际卷和虚拟卷之间的对应关系，通过关联来输出多个故障通知。

68. 发明授权

US07904654B2 Storage system for sending an access request from a host to a storage subsystem 有权
公开(公告)号：US07904654B2
公开(公告)日：2011-03-08
申请号：US12561462
申请日：2009-09-17
申请人： Naoto Matsunami , Takashi Oeda , Akira Yamamoto , Yasuyuki Mimatsu , Masahiko Sato
发明人： Naoto Matsunami , Takashi Oeda , Akira Yamamoto , Yasuyuki Mimatsu , Masahiko Sato
IPC分类号： G06F12/00
摘要： A disk storage system containing a storage device having a record medium for holding the data, a plurality of storage sub-systems having a controller for controlling the storage device, a first interface node coupled to a computer using the data stored in the plurality of storage sub-systems, a plurality of second interface nodes connected to the storage sub-systems, a switch connecting to a first interface node and a plurality of second interface nodes to perform frame transfer therebetween based on node address information added to the frame. The first interface node has a configuration table to store structural information for the memory storage system and in response to the frame sent from the computer, analyzes the applicable frame, converts information relating to the transfer destination of that frame based on structural information held in the configuration table, and transfers that frame to the switch.

69. 发明授权

US07849265B2 Avoiding use of an inter-unit network in a storage system having multiple storage control units 有权
标题翻译：避免在具有多个存储控制单元的存储系统中使用单元间网络
公开(公告)号：US07849265B2
公开(公告)日：2010-12-07
申请号：US12000821
申请日：2007-12-18
申请人： Junichi Hara , Takashi Oeda
发明人： Junichi Hara , Takashi Oeda
IPC分类号： G06F12/00
CPC分类号： G06F3/0665 , G06F3/061 , G06F3/067 , H04L41/0893 , H04L41/5022 , H04L45/00
摘要： A storage system provides virtual ports, and is able to transfer the virtual ports among physical ports located on multiple storage control units making up the storage system. The storage system is able to manage logical volumes and/or virtual volumes and virtual ports as a group when considering whether to move logical/virtual volumes and/or virtual ports to another storage control unit in the storage system. When the storage system is instructed to transfer volumes, virtual ports, or a group of volumes and virtual ports among the storage control units, the storage system determines whether an inter-unit network will be required to be used following the transfer. When the storage system determines that the inter-unit network will be required if the transfer takes place, the storage system determines and presents an alternate storage control unit for the transfer to avoid use of the inter-unit network, thereby avoiding degraded performance.
摘要翻译：存储系统提供虚拟端口，并且能够在构成存储系统的多个存储控制单元上的物理端口之间传送虚拟端口。当考虑是否将逻辑/虚拟卷和/或虚拟端口移动到存储系统中的另一存储控制单元时，存储系统能够将逻辑卷和/或虚拟卷和虚拟端口作为一组进行管理。当存储系统被指示在存储控制单元之间传送卷，虚拟端口或一组卷和虚拟端口时，存储系统确定在传输之后是否需要使用单元间网络。当存储系统确定如果传输发生时将需要单元间网络，则存储系统确定并呈现用于传输的备用存储控制单元，以避免使用单元间网络，从而避免性能下降。

70. 发明授权

US07734616B2 Storage system having means for acquiring execution information of database management system 失效
标题翻译：具有用于获取数据库管理系统的执行信息的装置的存储系统
公开(公告)号：US07734616B2
公开(公告)日：2010-06-08
申请号：US11182281
申请日：2005-07-14
申请人： Kazuhiko Mogi , Takashi Oeda , Masaru Kitsuregawa
发明人： Kazuhiko Mogi , Takashi Oeda , Masaru Kitsuregawa
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/3048 , Y10S707/99933 , Y10S707/99943
摘要： A storage system for providing a preferable data access performance by performing controls considering database management system (DBMS) execution information or database process priorities, by acquiring static configurational information of a DBMS by means of a DBMS information acquisition and communication program, a DBMS information communication section, and a host information setting program; acquiring DBMS execution information by means of a query plan acquisition program, the DBMS information communication section, and a process performance management program; acquiring information on priorities of database processes given by the process performance management program; and storing them in disk I/O management information with process priorities, DBMS execution information, and DBMS data information, in which cache control section in a storage system control program controls a data cache by referring to the above information.
摘要翻译：一种存储系统，其通过采用DBMS信息获取和通信程序获取DBMS的静态配置信息，通过DBMS信息获取和通信程序获取DBMS的静态配置信息，通过执行考虑到数据库管理系统（DBMS）执行信息或数据库处理优先级的控制来提供优选的数据访问性能部分和主机信息设置程序; 通过查询计划获取程序，DBMS信息通信部分和过程执行管理程序获取DBMS执行信息; 获取过程绩效管理计划给出的数据库流程优先级信息; 并将它们存储在具有进程优先级的数据I / O管理信息，DBMS执行信息和DBMS数据信息中，其中存储系统控制程序中的高速缓存控制部分通过参考上述信息来控制数据高速缓存。

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