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公开(公告)号：US08074090B2
公开(公告)日：2011-12-06
申请号：US11510832
申请日：2006-08-24
CPC分类号： G06F3/0625 , G06F1/3221 , G06F1/3268 , G06F3/0634 , G06F3/067 , G06F3/0689 , Y02D10/154
摘要： Conventionally, no consideration was given to the control of the main power supply circuit in a storage apparatus. Thus, unnecessary electric power will be consumed because it is not possible to inhibit the power consumption of the main power supply circuit of the storage apparatus. With this storage system having a plurality of storage apparatuses, a storage apparatus internally has a power supply control program for controlling the respective components and the main power supply circuit, and the power supply control command program provided to the management computer migrates a storage extent to be used for business to another storage apparatus based on the operation schedule of business to use the storage extent of the storage apparatus, and commands the power supply control of the main power supply circuit in the storage apparatuses and the respective components.
摘要翻译： 通常，没有考虑到存储装置中的主电源电路的控制。 因此，由于不能抑制存储装置的主电源电路的电力消耗，所以不必要的电力将被消耗。 在该存储系统具有多个存储装置的情况下，存储装置内部具有用于控制各个部件和主电源电路的电源控制程序，并且提供给管理计算机的电源控制指令程序将存储范围迁移到 根据业务的运行时间表将存储装置的存储范围用于另一个存储装置的业务，并且指定存储装置和各个组件中的主电源电路的电源控制。
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2.发明授权Computer system and data management method using a storage extent for backup processing 失效计算机系统和数据管理方法使用存储区进行备份处理公开(公告)号：US07669022B2
公开(公告)日：2010-02-23
申请号：US11639790
申请日：2006-12-14
IPC分类号： G06F13/00
CPC分类号： G06F11/0796 , G06F11/1448 , G06F11/1456 , G06F11/1464 , G06F11/1466 , G06F11/2094
摘要： A computer system for preventing data loss that includes: a first storage system having a data storage extent for storing data sent from a host computer; a second storage system having at least one actual replicated data storage extent associated with the data storage extent; an archive appliance having a storage medium associated with the replicated data storage extent in the second storage system; and a data copy unit for controlling copy processing for reading data from the data storage extent in the first storage system and writing the read data to a first actual replicated data storage extent in the second storage system in accordance with specific configuration information. The system also has a connection switching unit for changing the specific configuration information so that a second actual replicated data storage extent, instead of the first actual replicated data storage extent, is associated with the data storage extent.
摘要翻译： 一种用于防止数据丢失的计算机系统，包括：具有用于存储从主计算机发送的数据的数据存储区域的第一存储系统; 具有与数据存储范围相关联的至少一个实际复制数据存储范围的第二存储系统; 存档装置，具有与第二存储系统中的复制数据存储区域相关联的存储介质; 以及数据复制单元，用于控制从第一存储系统中的数据存储范围读取数据的复制处理，并且根据具体配置信息将读取的数据写入第二存储系统中的第一实际复制数据存储范围。 该系统还具有用于改变特定配置信息的连接切换单元，使得第二实际复制数据存储范围而不是第一实际复制数据存储范围与数据存储范围相关联。
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3.发明授权Control device of a storage system comprising storage devices of a plurality of types 失效包括多种类型的存储装置的存储系统的控制装置公开(公告)号：US07644242B2
公开(公告)日：2010-01-05
申请号：US11511322
申请日：2006-08-29
CPC分类号： G06F17/30551 , G06F3/0605 , G06F3/0647 , G06F3/0649 , G06F3/0688 , G06F3/0689
摘要： The control device acquires the archive deadline of archive target data and acquires, for storage devices of a plurality of types, a warranty deadline for the quality of data stored by the storage device and the unit cost which is the cost for each predetermined storage size of the storage device. The storage control device is a storage device which acquires a data migration cost and which obtains a storage destination for the archive target data from storage devices of a plurality of types on the basis of the archive deadline, warranty deadline, unit cost and data migration cost thus acquired. The storage control device selects a storage device for which the total cost is minimum when the archive target data is archived until the archive deadline.
摘要翻译： 控制装置获取存档目标数据的归档期限，并且对于多种类型的存储装置，获取由存储装置存储的数据的质量的保证期限和作为每个预定存储尺寸的成本的单位成本 存储设备。 存储控制装置是从存储期限，保修期限，单位成本和数据迁移成本的多个类型的存储装置获取数据迁移成本并从存储装置获取存档目标数据的存储装置 从而获得。 当归档目标数据被存档直到归档截止日期时，存储控制装置选择总成本最小的存储装置。
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公开(公告)号：US07596616B2
公开(公告)日：2009-09-29
申请号：US11829763
申请日：2007-07-27
申请人： Masayuki Yamamoto , Yuichi Taguchi
发明人： Masayuki Yamamoto , Yuichi Taguchi
IPC分类号： G06F15/173
CPC分类号： G06F11/0727 , G06F17/30067
摘要： A heterogeneous network includes network related hardware and software products from a plurality of vendors. The network includes a storage system configured to store data, a server configured to process requests, a switch coupling the storage system and the server for data communication, and a network manager including an event dictionary to interpret an event message received from a device experiencing failure.
摘要翻译： 异构网络包括来自多个供应商的网络相关硬件和软件产品。 该网络包括被配置为存储数据的存储系统，被配置为处理请求的服务器，耦合存储系统的交换机和用于数据通信的服务器，以及包括事件字典的网络管理器，以解释从经历故障的设备接收到的事件消息 。
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公开(公告)号：US20090077557A1
公开(公告)日：2009-03-19
申请号：US12020799
申请日：2008-01-28
CPC分类号： G06F11/3485 , G06F11/1471 , G06F11/3447 , G06F11/3461
摘要： For a storage system which holds backup data of a first data storage extent in one or more second data storage extents in use of a first backup method, a backup status in a first backup method in a prescribed period is acquired and a first backup performance in a first backup configuration is computed based on this backup status. Meanwhile, a second backup performance in a second backup configuration is estimated based on a prescribed assumption in a prescribed period. Information is outputted based on the computed first backup performance and the estimated second backup performance.
摘要翻译： 对于在使用第一备份方法的一个或多个第二数据存储盘区中保存第一数据存储盘区的备份数据的存储系统，获取在规定时段内的第一备份方法中的备份状态，并且在第 基于此备份状态计算第一个备份配置。 同时，基于规定期间中的规定假设来估计第二备份配置中的第二备份性能。 基于计算出的第一备份性能和估计的第二备份性能输出信息。
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公开(公告)号：US20090063797A1
公开(公告)日：2009-03-05
申请号：US12030545
申请日：2008-02-13
IPC分类号： G06F12/00
CPC分类号： G06F21/80 , G06F11/1448 , G06F11/1456 , G06F11/1458 , G06F12/0866 , G06F21/6218 , G06F2221/2143
摘要： A computer system comprises a storage subsystem, a host computer and a management computer, and stores catalogue information containing correspondence between a first volume for data reading or writing and a second volume for storing a copy of the data stored in the first volume. The management computer requests the storage subsystem to erase the data stored in the first volume upon reception of an erasure request of the data stored in the first volume. The storage subsystem erases the data stored in the first volume. The management computer specifies a second volume for storing the copy of the data stored in the first volume based on the catalogue information. The storage subsystem erases data stored in the specified second volume. Thus, security risks are reduced by erasing data regarding the data when the data stored in the volume is erased.
摘要翻译： 计算机系统包括存储子系统，主计算机和管理计算机，并且存储包含用于数据读取或写入的第一卷之间的对应关系的目录信息和用于存储存储在第一卷中的数据的副本的第二卷。 管理计算机在接收到存储在第一卷中的数据的擦除请求时请求存储子系统擦除存储在第一卷中的数据。 存储子系统擦除存储在第一卷中的数据。 管理计算机基于目录信息指定用于存储存储在第一卷中的数据的副本的第二卷。 存储子系统擦除存储在指定的第二卷中的数据。 因此，当存储在卷中的数据被擦除时，通过擦除关于数据的数据来减少安全风险。
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公开(公告)号：US07418546B2
公开(公告)日：2008-08-26
申请号：US11259958
申请日：2005-10-26
申请人： Yuichi Taguchi , Fumi Miyazaki , Masayuki Yamamoto
发明人： Yuichi Taguchi , Fumi Miyazaki , Masayuki Yamamoto
IPC分类号： G06F12/00
CPC分类号： G06F3/0665 , G06F3/0605 , G06F3/0644 , G06F3/0683 , Y10S707/99939 , Y10S707/99953
摘要： Provided is a computer system including a storage subsystem, a host computer, and a management computer for managing the storage subsystem and the host computer. The storage subsystem manages a storage extent by a group unit and creates storage extent configuration information. The management computer stores group management information, obtains the storage extent configuration information, calculates an assigned capacity for each group based on the obtained storage extent configuration information, forecasts a capacity to be assigned in the future for each group based on the calculated assigned capacity, calculates a protection term expired capacity for each group based on the group management information and the storage extent configuration information, and outputs the assigned capacity, the capacity to be assigned in the future, and the protection term expired capacity. Thus, the storage extent of the storage subsystem can easily be managed.
摘要翻译： 提供了一种包括存储子系统，主计算机和用于管理存储子系统和主计算机的管理计算机的计算机系统。 存储子系统通过组单元管理存储扩展，并创建存储扩展配置信息。 管理计算机存储组管理信息，获取存储盘区配置信息，基于所获得的存储盘区配置信息计算每个组的分配容量，基于计算出的分配容量预测将来对每个组进行分配的容量， 根据组管理信息和存储范围配置信息，计算出各组的保护期限过期容量，并输出分配容量，将来分配的容量和保护期限过期容量。 因此，可以容易地管理存储子系统的存储范围。
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公开(公告)号：US20080162810A1
公开(公告)日：2008-07-03
申请号：US11684781
申请日：2007-03-12
IPC分类号： G06F12/08
CPC分类号： G06F3/0665 , G06F3/061 , G06F3/0631 , G06F3/0644 , G06F3/067
摘要： Provided is a storage subsystem configuration management method for use in a computer system, comprising: obtaining storage configuration information and hardware resource use information; determining, based on the obtained hardware resource use information, a configuration of a storage subsystem so that a load is not concentrated on a specific hardware resource; transmitting a configuration change instruction to make a change to the determined configuration to the storage subsystem; and making a configuration change based on the configuration change instruction received from the management computer through the first interface.
摘要翻译： 提供一种用于计算机系统的存储子系统配置管理方法，包括：获取存储配置信息和硬件资源使用信息; 基于所获得的硬件资源使用信息，确定存储子系统的配置，使得负载不集中在特定硬件资源上; 发送配置改变指令以将所确定的配置改变为所述存储子系统; 并且基于从管理计算机通过第一接口接收到的配置改变指令进行配置改变。
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公开(公告)号：US20080104339A1
公开(公告)日：2008-05-01
申请号：US11638902
申请日：2006-12-13
CPC分类号： G06F3/0653 , G06F3/0625 , G06F3/0634 , G06F3/0689 , Y02D10/154
摘要： This management computer for managing a plurality of storage apparatuses having a volume storing data sent from a host computer has a schedule information acquisition unit for acquiring schedule information as a schedule of a time frame in which the host computer accesses the volume of the plurality of storage apparatuses, and a power supply control command unit for sending to a corresponding storage apparatus a power supply control command for turning off a main power supply of the storage apparatus of a time frame in which the volume is not accessed based on a referral result of the schedule information acquired with the schedule acquisition unit.
摘要翻译： 用于管理具有从主计算机发送的数据量的多个存储装置的管理计算机具有调度信息获取单元，用于获取调度信息作为主计算机访问多个存储体积的时间帧的调度 设备和电源控制命令单元，用于基于所述存储设备的推荐结果，向相应的存储设备发送用于关闭所述存储设备的主电源的电源控制命令，所述时间范围不被访问的时间范围 与时间表获取单元获取的时间表信息。
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公开(公告)号：US20080065815A1
公开(公告)日：2008-03-13
申请号：US11585111
申请日：2006-10-24
申请人： Hiroshi Nasu , Masayuki Yamamoto , Yuichi Taguchi
发明人： Hiroshi Nasu , Masayuki Yamamoto , Yuichi Taguchi
IPC分类号： G06F12/00
CPC分类号： G06F3/0665 , G06F3/061 , G06F3/0616 , G06F3/064 , G06F3/0679 , G06F3/0688
摘要： There is provided a logical volume management method for storage system. When a logical volume is created on a flash memory drive, a management computer allocates logical volume while flash memory chip border of flash memory drive is taken into account. Specifically, a table for managing a correlation between each parity group and the flash memory chip of the flash memory drive is obtained and the logical volume is allocated in such a manner that a flash memory chip is not shared by a plurality of logical volumes. When complete erasing of logical volume data is performed, the management computer specifies a flash memory chip on which complete data erasing is to be performed, and the storage system completely erases data exclusively on the chip of interest with a use of a function of completely erasing data at a time by chip unit of the flash memory chip (chip erasing).
摘要翻译： 为存储系统提供了逻辑卷管理方法。 当在闪存驱动器上创建逻辑卷时，管理计算机分配逻辑卷，同时考虑闪存驱动器的闪存芯片边框。 具体地，获得用于管理闪存驱动器的每个奇偶校验组和闪速存储器芯片之间的相关性的表，并且以使得闪存芯片不被多个逻辑卷共享的方式分配逻辑卷。 当执行逻辑卷数据的完全擦除时，管理计算机指定要执行完整数据擦除的闪存芯片，并且存储系统使用完全擦除的功能完全擦除感兴趣的芯片上的数据 闪存芯片的芯片单元一次的数据（芯片擦除）。
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