STORAGE DEVICE
    21.
    发明申请
    STORAGE DEVICE 有权
    储存设备

    公开(公告)号:US20110185123A1

    公开(公告)日:2011-07-28

    申请号:US13051010

    申请日:2011-03-18

    IPC分类号: G06F12/00

    摘要: A storage device is provided with a file I/O interface control device and a plurality of disk pools. The file I/O interface control device sets one of a plurality of storage hierarchies defining storage classes, respectively, for each of LUs within the disk pools, thereby forming a file system in each of the LUs. The file I/O interface control device migrates at least one of the files from one of the LUs to another one of the LUs of an optimal storage class, based on static properties and dynamic properties of each file.

    摘要翻译: 存储设备具有文件I / O接口控制设备和多个磁盘池。 文件I / O接口控制装置分别为磁盘池中的每个LU分别定义存储类别的多个存储层级之一,从而在每个LU中形成文件系统。 文件I / O接口控制设备基于每个文件的静态属性和动态属性,将至少一个文件从一个LU中的一个LU迁移到最佳存储类的LU中的另一个。

    Storage system for eliminating duplicated data
    22.
    发明授权
    Storage system for eliminating duplicated data 有权
    用于消除重复数据的存储系统

    公开(公告)号:US08793227B2

    公开(公告)日:2014-07-29

    申请号:US13606683

    申请日:2012-09-07

    IPC分类号: G06F12/00 G06F17/30

    摘要: A storage system 103 carries out first and second de-duplication processes in response to receiving a write request from a client. First, a determination is made as to whether a write target data item overlaps with any of the stored data items of a part of a stored data item group, which is a user data item group stored in a storage device 209, and if so, the write target data item is prevented from being stored in the storage device. Second, a determination is made as to whether a target stored data item, which is not finished being evaluated as to whether it overlaps with the stored data item in the first de-duplication process, overlaps with another stored data item, and if so, the target stored data item or the same data item overlapping with the target stored data item is deleted from the storage device 209.

    摘要翻译: 存储系统103响应于从客户端接收到写入请求,执行第一和第二重复数据删除处理。 首先,确定写目标数据项是否与存储在存储装置209中的用户数据项组的存储数据项组的一部分的存储数据项重叠,如果是, 防止写目标数据项被存储在存储装置中。 其次,确定目标存储的数据项是否与第一重复数据删除处理中存储的数据项目重叠的未被评估的目标存储数据项目是否与另一个存储的数据项目重叠,如果是, 与目标存储数据项重叠的目标存储数据项或相同数据项从存储装置209中删除。

    Storage device
    23.
    发明授权
    Storage device 有权
    储存设备

    公开(公告)号:US07925851B2

    公开(公告)日:2011-04-12

    申请号:US12155703

    申请日:2008-06-09

    IPC分类号: G06F12/08

    摘要: A storage device is provided with a file I/O interface control device and a plurality of disk pools. The file I/O interface control device sets one of a plurality of storage hierarchies defining storage classes, respectively, for each of LUs within the disk pools, thereby forming a file system in each of the LUs. The file I/O interface control device migrates at least one of the files from one of the LUs to another one of the LUs of an optimal storage class, based on static properties and dynamic properties of each file.

    摘要翻译: 存储设备具有文件I / O接口控制设备和多个磁盘池。 文件I / O接口控制装置分别为磁盘池中的每个LU分别定义存储类别的多个存储层级之一,从而在每个LU中形成文件系统。 文件I / O接口控制设备基于每个文件的静态属性和动态属性,将至少一个文件从一个LU中的一个LU迁移到最佳存储类的LU中的另一个。

    Storage device
    24.
    发明申请
    Storage device 有权
    储存设备

    公开(公告)号:US20080263277A1

    公开(公告)日:2008-10-23

    申请号:US12155703

    申请日:2008-06-09

    IPC分类号: G06F12/00 G06F12/02

    摘要: A storage device is provided with a file I/O interface control device and a plurality of disk pools. The file I/O interface control device sets one of a plurality of storage hierarchies defining storage classes, respectively, for each of LUs within the disk pools, thereby forming a file system in each of the LUs. The file I/O interface control device migrates at least one of the files from one of the LUs to another one of the LUs of an optimal storage class, based on static properties and dynamic properties of each file.

    摘要翻译: 存储设备具有文件I / O接口控制设备和多个磁盘池。 文件I / O接口控制装置分别为磁盘池中的每个LU分别定义存储类别的多个存储层级之一,从而在每个LU中形成文件系统。 文件I / O接口控制设备基于每个文件的静态属性和动态属性,将至少一个文件从一个LU中的一个LU迁移到最佳存储类的LU中的另一个。

    Storage device
    25.
    发明授权
    Storage device 有权
    储存设备

    公开(公告)号:US08230194B2

    公开(公告)日:2012-07-24

    申请号:US13051010

    申请日:2011-03-18

    IPC分类号: G06F12/02

    摘要: A storage device is provided with a file I/O interface control device and a plurality of disk pools. The file I/O interface control device sets one of a plurality of storage hierarchies defining storage classes, respectively, for each of LUs within the disk pools, thereby forming a file system in each of the LUs. The file I/O interface control device migrates at least one of the files from one of the LUs to another one of the LUs of an optimal storage class, based on static properties and dynamic properties of each file.

    摘要翻译: 存储设备具有文件I / O接口控制设备和多个磁盘池。 文件I / O接口控制装置分别为磁盘池中的每个LU分别定义存储类别的多个存储层级之一,从而在每个LU中形成文件系统。 文件I / O接口控制设备基于每个文件的静态属性和动态属性,将至少一个文件从一个LU中的一个LU迁移到最佳存储类的LU中的另一个。

    File-sharing system and method for processing files, and program
    29.
    发明授权
    File-sharing system and method for processing files, and program 有权
    文件共享系统和处理文件的方法和程序

    公开(公告)号:US08533241B2

    公开(公告)日:2013-09-10

    申请号:US13588153

    申请日:2012-08-17

    IPC分类号: G06F17/30

    CPC分类号: G06F9/5072 G06F17/30221

    摘要: Provided is a technique capable of efficiently operating files and directories that are stored in storage located in a physically far place from a file server, without causing a network latency. An index creation program is also loaded in a cloud computing environment, and a flag, which indicates whether or not to execute batch processing to a directory that has been migrated to the cloud side, is provided, whereby it becomes possible to collectively execute index creation processing for the migrated directory on the cloud side. More specifically, upon completion of migration of all files under a given directory to the cloud side, a flag, which indicates whether or not to perform batch processing on the cloud side, is validated for the metadata of the directory. Such a batch processing flag can be held for each application such as applications of the index creation processing and the virus check processing.

    摘要翻译: 提供了一种技术,其能够有效地操作存储在位于物理上远离文件服务器的存储器中的文件和目录,而不会造成网络延迟。 索引创建程序也被加载到云计算环境中,并且指示是否对已经迁移到云端的目录执行批处理的标志,从而可以集体地执行索引创建 处理云端迁移的目录。 更具体地说,在将给定目录下的所有文件迁移到云端之前,指示是否对云端执行批量处理的标志被验证为目录的元数据。 可以针对诸如索引创建处理和病毒检查处理的应用的每个应用来保持这样的批处理标志。

    INFORMATION SYSTEM AND METHOD FOR MANAGING DATA IN INFORMATION SYSTEM
    30.
    发明申请
    INFORMATION SYSTEM AND METHOD FOR MANAGING DATA IN INFORMATION SYSTEM 审中-公开
    用于管理信息系统中的数据的信息系统和方法

    公开(公告)号:US20130110967A1

    公开(公告)日:2013-05-02

    申请号:US13319883

    申请日:2011-11-01

    IPC分类号: G06F15/167

    CPC分类号: G06F16/185 G06F11/2094

    摘要: The prior art information system could not migrate a file in a file sharing system provided by a file storage to a plurality of cloud storages having different forms of connection and different properties, and therefore, could not manage the files via a single Stub information. The present invention provides a data mover program in a file storage to select one or more migration destination cloud storages based on a migration policy, a connection information table of cloud storages and a property information table of cloud storages. Then, a Stub information of the migrated file is created, and an identification information of the file in the cloud storage is stored in a file information table. When access occurs from a client to a file storage, the data mover program downloads a file from the cloud storage stored in the file information table corresponding to the Stub information and provides the file to the client.

    摘要翻译: 现有技术的信息系统不能将由文件存储器提供的文件共享系统中的文件迁移到具有不同形式的连接和不同属性的多个云存储器中,因此无法通过单个存根信息来管理文件。 本发明提供一种文件存储器中的数据移动器程序,用于基于迁移策略选择一个或多个迁移目的地云存储,云存储的连接信息表和云存储的属性信息表。 然后,创建迁移文件的存根信息,将云存储中的文件的识别信息存储在文件信息表中。 当从客户端到文件存储进行访问时,数据移动器程序从与存根信息相对应的文件信息表中存储的云存储中下载文件,并将该文件提供给客户端。