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31.发明申请Optimization method for storage region allocation, and management computer for implementing the same 审中-公开存储区域分配优化方法和管理计算机实现相同公开(公告)号：US20070214338A1
公开(公告)日：2007-09-13
申请号：US11410778
申请日：2006-04-24
申请人： Jun Mizuno , Masayuki Yamamoto , Yuichi Taguchi
发明人： Jun Mizuno , Masayuki Yamamoto , Yuichi Taguchi
IPC分类号： G06F12/00
CPC分类号： G06F3/0644 , G06F3/0608 , G06F3/067 , G06F11/3442 , G06F2201/86
摘要： A storage system has a pool which is made up of a plurality of storage regions supplied by physical disks, and allocates the storage regions within this pool to volumes supplied to host computers, and cancels such allocations. When a volume addition event has occurred, a management computer forecasts, for each volume, the capacity which is to be required at a certain time point in the future, based on usage capacities acquired for each volume, calculates a non-required capacity from this capacity which has been forecast and the capacities of the storage region groups which are already allocated to the volume, decides, based on one or more non-required capacities which have been calculated, whether or not there is a storage region enough to satisfy the capacity requested for a volume which is the object of addition, and, if a positive decision result is obtained, allocates storage regions equivalent to the non-required capacity to the volume which is the object of addition.
摘要翻译： 存储系统具有由物理磁盘提供的多个存储区域组成的池，并且将该池内的存储区域分配给提供给主计算机的卷，并且取消这种分配。 当发生卷添加事件时，管理计算机根据每个卷获取的使用容量，为每个卷预测在将来的特定时间点需要的容量，从此计算不需要的容量 已经预测的容量和已经分配给卷的存储区域组的容量基于已经计算的一个或多个不需要的容量来决定是否存在足够满足容量的存储区域 请求作为添加对象的卷，并且如果获得肯定的决定结果，则将等于不需要的容量的存储区域分配给作为添加对象的卷。
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公开(公告)号：US20060182281A1
公开(公告)日：2006-08-17
申请号：US11134348
申请日：2005-05-23
申请人： Yuichi Taguchi , Fumi Miyazaki , Masayuki Yamamoto
发明人： Yuichi Taguchi , Fumi Miyazaki , Masayuki Yamamoto
IPC分类号： H04K1/00
CPC分类号： H04L63/0428 , H04L9/00
摘要： At the time of migrating encrypted data into another storage apparatus, it is made easy to decrypt this data after migration, the security against tapping, falsification and the like is maintained when a calculation method of encrypted data is re-written into another calculation method, and also access performance is improved. In a storage system 100 which is provided with a storage apparatus having a volume 120 and which is accessible from a host computer, it is made possible to execute the data migration when a storage apparatus provided with a mechanism capable of decrypting the encrypted data is chosen as a migration destination of this data, and also to keep holding surely the encrypted data by updating and saving again a encryption method applied to a encryption of the encrypted data into another method by internal processing of the apparatus even when the apparatus and the encryption method become obsolete.
摘要翻译： 在将加密数据迁移到另一存储装置中时，迁移后易于对该数据进行解密，当将加密数据的计算方法重新写入其他计算方法时，保持打击，伪造等安全性， 而且访问性能也有所提高。 在具有体积为120并且可以从主计算机访问的存储装置的存储系统100中，当具有能够解密加密数据的机制的存储装置被选择时，可以执行数据迁移 作为该数据的迁移目的地，并且即使在设备和加密方法中也通过对该装置进行内部处理，通过更新再次将应用于加密数据的加密的加密方法再次保存为另一种方法来保持加密数据 变得过时了
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公开(公告)号：US20100205371A1
公开(公告)日：2010-08-12
申请号：US12439731
申请日：2009-02-09
申请人： Toru Tanaka , Yuichi Taguchi , Noriko Nakajima
发明人： Toru Tanaka , Yuichi Taguchi , Noriko Nakajima
IPC分类号： G06F12/00
CPC分类号： G06F3/0653 , G06F3/0605 , G06F3/061 , G06F3/067 , G06F11/32 , G06F11/3419 , G06F11/3452 , G06F11/3485
摘要： The threshold excess is judged by a peak value, and therefore, since the threshold excess is judged by a value of high-workload IO of backup or the like that is designed on the assumption that the workload of storage is high, whether the performance limit has been reached remains uncertain. Furthermore, although an optimistic prediction trend with low workload trend and a pessimistic prediction trend with high pessimistic workload trend are presented, LUs that require improvement remain uncertain. Moreover, the time to improve the configuration and the effect of the improvement remain uncertain, and therefore, an improved configuration cannot be determined.Configuration information, performance information, and operation information are acquired from a storage, a performance limit excess time is predicted based on the performance information excluding LUs exceeding the performance trend, and an optimal improved configuration is determined from the performance limit after improvement and the time required for the improvement.
摘要翻译： 阈值过剩由峰值判断，因此，由于通过假设存储量高的设计设计的备份等的高工作负载IO的值来判断阈值过剩，因此性能极限 已经达到了不确定性。 此外，虽然呈现出低工作量趋势的乐观预测趋势，以及悲观的工作量倾向悲观的预测趋势，但需要改进的LU仍然不确定。 此外，改善配置的时间和改进的效果仍然不确定，因此，不能确定改进的配置。 从存储器获取配置信息，性能信息和操作信息，基于不超过性能趋势的LU的性能信息来预测性能限制超时，并且根据改进后的性能限制和时间来确定最佳改进配置 需要改进。
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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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35.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：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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