METHOD FOR CONTROLLING BACKUP AND RESTORATION, AND STORAGE SYSTEM USING THE SAME
    1.
    发明申请
    METHOD FOR CONTROLLING BACKUP AND RESTORATION, AND STORAGE SYSTEM USING THE SAME 审中-公开
    用于控制备份和恢复的方法以及使用其的存储系统

    公开(公告)号:US20130311429A1

    公开(公告)日:2013-11-21

    申请号:US13512489

    申请日:2012-05-18

    IPC分类号: G06F17/30

    摘要: According to the prior art virtual file backup method, backup is performed without saving a file configuration information, so that the backup file cannot be restored as a virtual file during restoration, and the usage capacity of the disk is increased. According to the present invention, an actual data managed by a virtual file, an actual data managed by one or more element files and a configuration information of the virtual file are respectively stored during backup, wherein during restoration, the virtual file is restored based on the configuration information of the virtual file.

    摘要翻译: 根据现有技术的虚拟文件备份方法,在不保存文件配置信息的情况下执行备份,使得备份文件在恢复期间不能被恢复为虚拟文件,并且磁盘的使用容量增加。 根据本发明,在备份期间分别存储由虚拟文件管理的实际数据,由一个或多个元素文件管理的实际数据和虚拟文件的配置信息,其中在恢复期间,基于 虚拟文件的配置信息。

    STORAGE SYSTEM CONTROLLER, STORAGE SYSTEM, AND ACCESS CONTROL METHOD
    3.
    发明申请
    STORAGE SYSTEM CONTROLLER, STORAGE SYSTEM, AND ACCESS CONTROL METHOD 审中-公开
    存储系统控制器,存储系统和访问控制方法

    公开(公告)号:US20130138705A1

    公开(公告)日:2013-05-30

    申请号:US13377060

    申请日:2011-11-28

    IPC分类号: G06F17/30

    摘要: A control unit of a storage system controller receives an access command to a first file specifying a first access position in the first file. A storage apparatus stores management information of the first file and management information of each of subfiles obtained by dividing the first file. The management information of the first file contains information associating a data position in the first file and management information of a subfile containning data at the data position. The management information of each of the subfiles contains information associating a data position in the corresponding subfile and a physical storage position. The control unit references the management information of the first file to identify the management information of the subfile containning the data at the first access position, and references the management information of the identified subfile to identify a physical storage position of the first access position.

    摘要翻译: 存储系统控制器的控制单元接收指定第一文件中的第一访问位置的第一文件的访问命令。 存储装置存储通过划分第一文件获得的每个子文件的第一文件的管理信息和管理信息。 第一文件的管理信息包含关联第一文件中的数据位置和在数据位置处包含数据的子文件的管理信息的信息。 每个子文件的管理信息包含将相应子文件中的数据位置与物理存储位置相关联的信息。 控制单元引用第一文件的管理信息,以识别在第一访问位置处包含数据的子文件的管理信息,并且引用所识别的子文件的管理信息以识别第一访问位置的物理存储位置。

    STORAGE SYSTEM HAVING FILE CHANGE NOTIFICATION INTERFACE
    4.
    发明申请
    STORAGE SYSTEM HAVING FILE CHANGE NOTIFICATION INTERFACE 审中-公开
    具有文件更改通知界面的存储系统

    公开(公告)号:US20100299306A1

    公开(公告)日:2010-11-25

    申请号:US12501061

    申请日:2009-07-10

    IPC分类号: G06F17/30

    CPC分类号: G06F16/1734

    摘要: The present invention provides a file operation notifying program for detecting a file operation of an application in a virtual file server on a server machine, and notifying the file operation to an application on another virtual file server inside the server machine, and to an application external to the server machine based on a notification management table.

    摘要翻译: 本发明提供一种文件操作通知程序,用于检测服务器机器上的虚拟文件服务器中的应用程序的文件操作,并将文件操作通知服务器机器内的另一个虚拟文件服务器上的应用程序,以及应用程序外部 基于通知管理表到服务器机器。

    Method and system for transferring duplicate files in hierarchical storage management system
    7.
    发明授权
    Method and system for transferring duplicate files in hierarchical storage management system 有权
    在分层存储管理系统中传输重复文件的方法和系统

    公开(公告)号:US08209498B2

    公开(公告)日:2012-06-26

    申请号:US12642559

    申请日:2009-12-18

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30221 G06F17/30156

    摘要: In order to provide HSM that can effectively use the storage capacity of an upper Tier in an HSM system, a lower Tier of the HSM system detects a group of files having the same data content from a plurality of files stored in the lower Tier, and keeps at least one of the real data of the group of files having the same data content while deleting the rest of the data. The upper Tier receives the process result from the lower Tier. Then, in response to a read request from the host computer that specifies a file included in the group of files and transferred to the upper Tier from the lower Tier, the upper Tier identifies the at least one of the data that is kept and corresponding to the specified file, and responds to the host computer.

    摘要翻译: 为了提供可以有效地使用HSM系统中的上层的存储容量的HSM,HSM系统的下层从存储在下层的多个文件中检测具有相同数据内容的一组文件,以及 保留具有相同数据内容的文件组的真实数据中的至少一个,同时删除其余数据。 上层从下层接收处理结果。 然后,响应于来自主计算机的指定包含在文件组中的文件并从下层传送到上层的读请求,上层标识保存的数据中的至少一个并对应于 指定的文件,并响应主机。

    METHOD AND SYSTEM FOR TRANSFERRING DUPLICATE FILES IN HIERARCHICAL STORAGE MANAGEMENT SYSTEM
    8.
    发明申请
    METHOD AND SYSTEM FOR TRANSFERRING DUPLICATE FILES IN HIERARCHICAL STORAGE MANAGEMENT SYSTEM 有权
    用于在分层存储管理系统中传输双重文件的方法和系统

    公开(公告)号:US20110078112A1

    公开(公告)日:2011-03-31

    申请号:US12642559

    申请日:2009-12-18

    IPC分类号: G06F17/00 G06F12/00 G06F12/16

    CPC分类号: G06F17/30221 G06F17/30156

    摘要: In order to provide HSM that can effectively use the storage capacity of an upper Tier in an HSM system, a lower Tier of the HSM system detects a group of files having the same data content from a plurality of files stored in the lower Tier, and keeps at least one of the real data of the group of files having the same data content while deleting the rest of the data. The upper Tier receives the process result from the lower Tier. Then, in response to a read request from the host computer that specifies a file included in the group of files and transferred to the upper Tier from the lower Tier, the upper Tier identifies the at least one of the data that is kept and corresponding to the specified file, and responds to the host computer.

    摘要翻译: 为了提供可以有效地使用HSM系统中的上层的存储容量的HSM,HSM系统的下层从存储在下层的多个文件中检测具有相同数据内容的一组文件,以及 保留具有相同数据内容的文件组的真实数据中的至少一个,同时删除其余数据。 上层从下层接收处理结果。 然后,响应于来自主计算机的指定包含在文件组中的文件并从下层传送到上层的读请求,上层标识保存的数据中的至少一个并对应于 指定的文件,并响应主机。

    INFORMATION SYSTEM AND METHOD FOR MANAGING DATA IN INFORMATION SYSTEM
    9.
    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。