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    • 62. 发明授权
    • Storage system and data relocation control device
    • 存储系统和数据重定位控制装置
    • US07096338B2
    • 2006-08-22
    • US10975645
    • 2004-10-29
    • Toru TakahashiTatsundo AoshimaNobuo BeniyamaTakaki Kuroda
    • Toru TakahashiTatsundo AoshimaNobuo BeniyamaTakaki Kuroda
    • G06F12/00
    • G06F3/0647G06F3/0605G06F3/061G06F3/0637G06F3/0665G06F3/067Y10S707/99953
    • The present invention achieves data relocation in accordance with a user's policies, in an environment where a plurality of storage devices are combined. The volumes belonging to storage devices A–D are managed virtually integrally. A host recognizes a plurality of storage devices A–D as a single virtual storage device. The user is able to group the volumes belonging to the storage system, as a plurality of storage layers 1–3. For example, storage layer 1 can be defined as a high-reliability layer, storage layer 2, as a low-cost layer, and storage layer 3, as an archive layer. Each storage layer is constituted by a group of volumes corresponding to respective policies (high reliability, low cost, archiving). The user designates volumes to be moved V1 and V2, in group units, and indicates a storage layer forming a movement destination, whereby the data is relocated.
    • 本发明在组合多个存储装置的环境中,根据用户的策略实现数据重定位。 属于存储设备A-D的卷被虚拟地整体地管理。 主机将多个存储设备A-D识别为单个虚拟存储设备。 用户能够将属于存储系统的卷分组为多个存储层1-3。 例如,存储层1可以被定义为作为档案层的作为低成本层的高可靠性层,存储层2和存储层3。 每个存储层由对应于相应策略的一组卷(高可靠性,低成本,归档)构成。 用户以组为单位指定要移动的卷V 1和V 2,并且指示形成移动目的地的存储层,由此数据被重新定位。
    • 68. 发明授权
    • Storage configuration recovery method and storage management system
    • 存储配置恢复方法和存储管理系统
    • US08010836B2
    • 2011-08-30
    • US12099936
    • 2008-04-09
    • Yoshiki FukuiTakuya OkamotoNobuo Beniyama
    • Yoshiki FukuiTakuya OkamotoNobuo Beniyama
    • G06F11/00
    • G06F11/2082G06F11/2087
    • When failure occurs in a virtualization apparatus in storage network circumstances in which the virtualization apparatus is operated, a storage management server judges volume position information, cache configuration information and pair configuration information which are configuration information of the virtualization apparatus and external storage collectively to decide candidates of recovery methods of volume and candidates of recovery methods of data in the volume, so that construction of a physical volume and a pair and recovery of data are performed and an access path is then changed to the recovered physical primary volume. Consequently, change to the system configuration in which operation is performed without passing through the virtualization apparatus can be made in a short time and continuous operation can be attained.
    • 当虚拟化设备在虚拟化设备运行的存储网络环境中发生故障时,存储管理服务器共同地判断作为虚拟化设备和外部存储器的配置信息的卷位置信息,缓存配置信息和配对信息,以决定候选 的卷的恢复方法和卷的数据的恢复方法的候选者,从而执行物理卷和对的构建以及数据的恢复,然后将访问路径改变为恢复的物理主卷。 因此,可以在短时间内进行对不进行虚拟化装置的操作的系统配置的改变,并且可以实现连续的操作。
    • 69. 发明申请
    • STORAGE MANAGEMENT SYSTEM, STORAGE HIERARCHY MANAGEMENT METHOD, AND MANAGEMENT SERVER
    • 存储管理系统,存储层次管理方法和管理服务器
    • US20110161406A1
    • 2011-06-30
    • US12719818
    • 2010-03-08
    • Tomoaki KAKEDATakato KusamaNobuo Beniyama
    • Tomoaki KAKEDATakato KusamaNobuo Beniyama
    • G06F15/16G06F15/173
    • G06F3/0649G06F3/0604G06F3/061G06F3/0685
    • According to the present invention, it is possible to rearrange an arrangement unit on an appropriate storage device at a more appropriate timing in a complex computer system. A computer system according to the present invention includes a plurality of storage devices of different performance, and provides a virtual volume, the storage devices allocating a segment of the plurality of storage areas to an arrangement unit, which constitutes the target of a virtual volume, in accordance with the arrival of a write request from the business server, and managing, on the business server, an execution time and a predicted execution time of a job to be executed, and a time at which the storage area segment was allocated to the arrangement unit, inferring the relationship of the arrangement unit and the job from the job execution time and the time at which the storage area segment was allocated, and changing the storage area segment allocated to this arrangement unit to another storage area segment at a time decided based on the specified relationship and the predicted execution time.
    • 根据本发明,可以在复杂的计算机系统中以更合适的时机将布置单元重新布置在适当的存储设备上。 根据本发明的计算机系统包括具有不同性能的多个存储装置,并且提供虚拟卷,所述存储装置将所述多个存储区域的一部分分配给构成虚拟卷的目标的布置单元, 根据来自业务服务器的写入请求的到来,在业务服务器上管理要执行的作业的执行时间和预测执行时间,以及将存储区域段分配给 从作业执行时间和分配存储区域段的时间推断出排列单元与作业的关系,并将分配给该排列单元的存储区段划分为另一个存储区段 基于指定的关系和预计执行时间。
    • 70. 发明授权
    • Method and system for continuous data protection
    • 持续数据保护的方法和系统
    • US07870094B2
    • 2011-01-11
    • US12003997
    • 2008-01-04
    • Yoichiro TsugeNobuo BeniyamaTakuya Okamoto
    • Yoichiro TsugeNobuo BeniyamaTakuya Okamoto
    • G06F17/13
    • G06F11/1458G06F11/1456G06F11/1464G06F11/2069G06F11/2074
    • In operation of continuous data protection, a continuous data protection method enables the user to easily select a copy data storage volume and an update request storage volume. A storage management server calculates selection conditions of candidates for a copy data storage volume and an update request storage volume based on a continuous data protection period to continuously protect a protection target volume and a disk capacity and an update access characteristic of the protection target volume to thereby select, according to the selection conditions, the candidates for the copy data and update request storage volumes. At occurrence of abnormality in data of the protection target volume, the continuous data protection system can restore data to a particular position (point of time) within the continuous data protection period.
    • 在持续数据保护的操作中,连续数据保护方法使用户能够轻松地选择复制数据存储卷和更新请求存储卷。 存储管理服务器基于连续数据保护期间计算复制数据存储卷和更新请求存储卷的候选者的选择条件,以将保护目标卷的保护目标卷和磁盘容量和更新访问特性连续地保护到 从而根据选择条件选择复制数据和更新请求存储卷的候选。 在保护目标卷的数据出现异常的情况下,连续数据保护系统可以将数据恢复到连续数据保护期内的特定位置(时间点)。