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    • 3. 发明申请
    • METHOD AND APPARATUS TO MANAGE TIER INFORMATION
    • 管理信息的方法和装置
    • US20110258379A1
    • 2011-10-20
    • US12762542
    • 2010-04-19
    • Shinichi HAYASHI
    • Shinichi HAYASHI
    • G06F12/00G06F12/16
    • G06F3/0647G06F3/0604G06F3/0611G06F3/0683G06F3/0685
    • A method of tier management of data comprises performing a tier migration log information setup process which includes selecting an area specified by a virtual volume address and a logical volume address; determining a destination tier for the area based on a number of accesses to the area; and updating a tier migration log information by inputting the determined destination tier and a time; and performing a process using the tier migration log information to determine whether to migrate a specific area which includes loading a tier migration log from the tier migration log information by selecting a specific time; checking if a current tier of the specific area equals a destination tier specified by the tier migration log; and if the current tier is not equal to the destination tier, migrating the specific area to the destination tier.
    • 数据层管理方法包括执行层迁移日志信息建立处理,其中包括选择由虚拟卷地址指定的区域和逻辑卷地址; 基于对该区域的访问次数确定该区域的目的地层; 以及通过输入确定的目的地层和时间来更新层迁移日志信息; 以及使用所述层迁移日志信息执行进程,以通过选择特定时间来确定是否迁移包括从所述层迁移日志信息加载层迁移日志的特定区域; 检查特定区域的当前层是否等于层迁移日志指定的目标层; 并且如果当前层不等于目的层,则将特定区域迁移到目的地层。
    • 6. 发明申请
    • METHOD AND APPARATUS TO MANAGE DATA LOCATION
    • 管理数据位置的方法和设备
    • US20130282982A1
    • 2013-10-24
    • US13449540
    • 2012-04-18
    • Shinichi HAYASHI
    • Shinichi HAYASHI
    • G06F12/08
    • G06F3/061G06F3/0631G06F3/0685
    • Exemplary embodiments provide a management server that controls a storage subsystem based on the cache status on a server. In accordance with one aspect, a system comprises: a storage system operable to couple to a server and to manage a plurality of storage tiers, each of the plurality of storage tiers operable to store data sent from the server; and a management computer operable to manage a storage tier of the plurality of storage tiers for storing data based on whether the data is stored in a cache memory in the server or not.
    • 示例性实施例提供了一种基于服务器上的高速缓存状态来控制存储子系统的管理服务器。 根据一个方面,一种系统包括:可操作以耦合到服务器并管理多个存储层的存储系统,所述多个存储层中的每一个可操作以存储从所述服务器发送的数据; 以及管理计算机,其可操作以基于所述数据是否存储在所述服务器中的高速缓冲存储器中来管理所述多个存储层中的存储层以存储数据。
    • 7. 发明申请
    • METHOD AND APPARATUS TO DEPLOY AND BACKUP VOLUMES
    • 部署和备份体积的方法和装置
    • US20130238867A1
    • 2013-09-12
    • US13412891
    • 2012-03-06
    • Shinichi HAYASHI
    • Shinichi HAYASHI
    • G06F12/02G06F12/16
    • G06F11/1458G06F11/1456
    • A storage system comprises storage devices providing logical volumes. The storage devices are divided into a plurality of types of tiers having different performance levels. A controller is operable to control to store data to a logical volume of the logical volumes. The controller is configured to receive a command commanding to copy data to deploy a template to a logical volume of the logical volumes or to back up data to a logical volume of the logical volumes. In response to the command, the controller is configured to allocate a storage area of a tier of the plurality of types of tiers to the logical volume. The tier of the storage area to allocate to the logical volume is determined based on whether the command received by the controller is to copy data to the template to the logical volume or to back up data to the logical volume.
    • 存储系统包括提供逻辑卷的存储设备。 存储设备被分成具有不同性能级别的多种类型的层。 控制器可操作以控制将数据存储到逻辑卷的逻辑卷。 控制器被配置为接收命令,命令复制数据以将模板部署到逻辑卷的逻辑卷,或者将数据备份到逻辑卷的逻辑卷。 响应于该命令,控制器被配置为将多个层级的层的存储区域分配给逻辑卷。 基于控制器接收到的命令是将数据复制到模板到逻辑卷还是将数据备份到逻辑卷来确定分配给逻辑卷的存储区域的层。
    • 10. 发明申请
    • METHOD AND APPARATUS TO PIN PAGE BASED ON SERVER STATE
    • 基于服务器状态的PIN页面的方法和设备
    • US20130290628A1
    • 2013-10-31
    • US13460634
    • 2012-04-30
    • Shinichi HAYASHI
    • Shinichi HAYASHI
    • G06F12/08
    • G06F3/0611G06F3/0649G06F3/0685
    • A storage system includes plural types of storage devices that define a plurality of virtual volumes and a plurality of logical volumes. A storage controller is configured to manage the plurality of virtual volumes and the plurality of logical volumes, the plurality of virtual volumes defining first storage areas and the plurality of logical volumes defining second storage areas. A second storage area of the plurality of logical volumes is allocated to a first storage area of the plurality of virtual volumes. The storage controller is configured to determine whether data of a first storage area of a swap file is to be stored in the first tier storage device or the second tier storage device based on access information from an application server that manages a swap file information of the swap file.
    • 存储系统包括定义多个虚拟卷和多个逻辑卷的多种类型的存储设备。 存储控制器被配置为管理多个虚拟卷和多个逻辑卷,多个虚拟卷定义第一存储区域和限定第二存储区域的多个逻辑卷。 多个逻辑卷的第二存储区域被分配给多个虚拟卷的第一存储区域。 存储控制器被配置为基于来自管理交换文件的交换文件信息的应用服务器的访问信息来确定交换文件的第一存储区域的数据是否要存储在第一层存储设备或第二层存储设备中 交换文件。