Storage Apparatus for Preventing Falsification of Data
    11.
    发明申请
    Storage Apparatus for Preventing Falsification of Data 有权
    防止数据伪造的存储装置

    公开(公告)号:US20090077334A1

    公开(公告)日:2009-03-19

    申请号:US12272905

    申请日:2008-11-18

    IPC分类号: G06F12/14 G06F17/30 G06F17/00

    摘要: When a file server is to create data that does not permit falsification in an external storage, it is not possible to guarantee that the rewriting of this data can be prevented from a computer connected to the external storage without going through a file server. Provided is a storage system configured from a first storage having a file I/O processing unit and a second storage connected to this first storage, wherein the first storage includes a unit for requesting a change of access authority to the storage area in the own storage and in the second storage provided to the own storage. An access request to a storage area in a second storage from a computer connected to a second storage without going through a file I/O processing unit is restricted based on the change of access authority executed by the second storage upon receiving the request from the first storage.

    摘要翻译: 当文件服务器要创建不允许在外部存储器中进行伪造的数据时,不能保证可以通过连接到外部存储器的计算机来防止重写数据,而无需通过文件服务器。 提供了一种由具有文件I / O处理单元和连接到该第一存储器的第二存储器的第一存储器配置的存储系统,其中第一存储器包括用于请求向存储器中的存储区域更改访问权限的单元 并在第二个存储器中提供给自己的存储。 基于在从第一存储器接收到请求时由第二存储器执行的访问权限的改变限制了从连接到第二存储器的计算机的存储区域到存储区域的访问请求,而不经过文件I / O处理单元 存储。

    PROGRESS STATUS MANAGEMENT SYSTEM AND PROGRESS STATUS MANAGEMENT METHOD
    13.
    发明申请
    PROGRESS STATUS MANAGEMENT SYSTEM AND PROGRESS STATUS MANAGEMENT METHOD 有权
    进展状态管理系统和进展状态管理方法

    公开(公告)号:US20150186182A1

    公开(公告)日:2015-07-02

    申请号:US14406853

    申请日:2012-06-14

    IPC分类号: G06F9/48

    摘要: A progress status management system comprises a management target system configured to execute a series of processes to the file, which includes a plurality of process units configured to execute a process to a file, and a progress status management unit configured to manage a progress status of a process executed by the process unit included at the management target system. The progress status management unit, in a case of acquiring the first identification information of a file in a first process unit, acquires the first identification information of the file in the second process unit, and links the acquired first identification information in the first process unit and the acquired first identification information in the second process unit to the same second identification information.

    摘要翻译: 进度状态管理系统包括被配置为对文件执行一系列处理的管理目标系统,其包括被配置为对文件执行处理的多个处理单元,以及进行状态管理单元,其被配置为管理 包括在管理目标系统中的处理单元执行的处理。 进度状态管理单元在获取第一处理单元中的文件的第一识别信息的情况下,获取第二处理单元中的文件的第一识别信息,并将获取的第一识别信息链接到第一处理单元 以及将所获取的第二处理单元中的第一识别信息提供给相同的第二识别信息。

    Storage system for eliminating duplicated data
    14.
    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。

    INFORMATION APPARATUS AND METHOD OF CONTROLLING THE SAME
    15.
    发明申请
    INFORMATION APPARATUS AND METHOD OF CONTROLLING THE SAME 有权
    信息装置及其控制方法

    公开(公告)号:US20120271868A1

    公开(公告)日:2012-10-25

    申请号:US13129011

    申请日:2011-04-22

    IPC分类号: G06F17/30

    摘要: Appropriate control is performed for data blocks and data block groups in a file.A file system having various functions provides an upper program with an interface for changing size, storage position and processing method in each function of extents being data block management units in a file. The file system can improve the effects aimed by the respective functions by implementing the extent configuration and processing optimized for the various functions of the file system, based on the instruction from the upper program.

    摘要翻译: 对文件中的数据块和数据块组执行适当的控制。 具有各种功能的文件系统提供具有用于在每个文件中的数据块管理单元的功能中改变大小,存储位置和处理方法的界面的上层程序。 文件系统可以通过根据上级程序的指令,实现针对文件系统的各种功能优化的扩展配置和处理,提高各功能的效果。

    ONLINE STORAGE SERVICE SYSTEM AND ITS DATA CONTROL METHOD
    16.
    发明申请
    ONLINE STORAGE SERVICE SYSTEM AND ITS DATA CONTROL METHOD 审中-公开
    在线存储服务系统及其数据控制方法

    公开(公告)号:US20110154033A1

    公开(公告)日:2011-06-23

    申请号:US12526775

    申请日:2009-04-23

    IPC分类号: H04L9/32 G06F15/16

    摘要: A WEB service providing server can execute WEB service processing using data provided by an online storage service providing server, and leaking of data at the WEB service providing server can be prevented.A WEB service providing server 102 requests, in response to a service request from a client terminal 100, that an online storage service providing server 101 provides data that will satisfy the service request. The online storage service providing server 101 extracts content data from storage devices, encrypts the extracted content data, and provides the WEB service providing server 102 with storage service data composed of data including the encrypted content data and metadata. The WEB service providing server 102 constructs a WEB service screen according to the metadata and provides the client terminal 100 with the constructed WEB service screen.

    摘要翻译: WEB服务提供服务器可以使用由在线存储服务提供服务器提供的数据执行WEB服务处理,并且可以防止WEB服务提供服务器处的数据泄漏。 WEB服务提供服务器102响应于来自客户终端100的服务请求,请求在线存储服务提供服务器101提供满足服务请求的数据。 在线存储服务提供服务器101从存储装置中提取内容数据,加密所提取的内容数据,并向WEB服务提供服务器102提供由包含加密的内容数据和元数据的数据构成的存储服务数据。 WEB服务提供服务器102根据元数据构建WEB服务屏幕,并向客户终端100提供构造的WEB服务屏幕。

    Backup control apparatus and method eliminating duplication of information resources
    17.
    发明授权
    Backup control apparatus and method eliminating duplication of information resources 有权
    备份控制装置和方法消除信息资源的重复

    公开(公告)号:US07873599B2

    公开(公告)日:2011-01-18

    申请号:US11522362

    申请日:2006-09-18

    IPC分类号: G06F19/00

    摘要: A backup control apparatus which references duplication management information which includes first stored location information indicating the stored location of first information resource and second stored location information indicating the stored location of a second information resource which duplicates the first information resource, and identifies, from among a plurality of information resources belonging to a backup region. The first information resource stored in the location indicated by the first stored location information, and a second information resource stored in the location indicated by the second stored location information corresponding to the first stored location information. The backup control apparatus replaces the identified second information resource with linked information indicating a link to the identified first information resource, and backs up the backup region in which the second information resource is replaced with the linked information.

    摘要翻译: 一种备用控制装置,其引用复制管理信息,所述备份管理信息包括表示第一信息资源的存储位置的第一存储位置信息和指示复制第一信息资源的第二信息资源的存储位置的第二存储位置信息, 属于备份区域的多个信息资源。 存储在由第一存储位置信息指示的位置中的第一信息资源和存储在由与第一存储位置信息相对应的第二存储位置信息所指示的位置中的第二信息资源。 备份控制装置用指示到所识别的第一信息资源的链接的链接信息替换所识别的第二信息资源,并且备份其中用所链接的信息替换第二信息资源的备份区域。

    Wide area distributed storage system for checking erasure of worm files
    18.
    发明授权
    Wide area distributed storage system for checking erasure of worm files 失效
    广域分布式存储系统,用于检查蠕虫文件的擦除

    公开(公告)号:US07653671B2

    公开(公告)日:2010-01-26

    申请号:US10866794

    申请日:2004-06-15

    IPC分类号: G06F12/00 G06F17/30

    摘要: A wide area distributed storage system checks for erasure of WORM (Write-Once Read-Many) files. A first management server acquires a storage location of a second file on a second disk apparatus which corresponds to a first file stored on a first disk apparatus, of which a retention period has expired, and queries a second management server about a retention period of the second file whose storage location has been acquired. The queried second management server refers to a file table and indicates existence or non-existence of the second file on the second disk apparatus and whether the retention period of the second file has expired or not. The system avoids unintended deletion of files by querying a plurality of file management servers about whether a file with an expired retention period should be set as a deletable object.

    摘要翻译: 广域分布式存储系统检查WORM(一次写入多读)文件的擦除。 第一管理服务器获取第二文件的存储位置,该第二文件对应于存储在第一磁盘装置上的第一文件,其中保留期已经到期,并且向第二管理服务器查询第二文件的保留周期 存储位置已被获取的第二个文件。 被查询的第二管理服务器是指文件表,指示第二磁盘装置上的第二文件的存在或不存在以及第二文件的保留期是否已经到期。 系统通过查询多个文件管理服务器来避免文件的意外删除,关于是否将具有过期保留期的文件设置为可删除对象。

    Method and program for user authentication in a network storage system
    19.
    发明授权
    Method and program for user authentication in a network storage system 失效
    网络存储系统中用户认证的方法和程序

    公开(公告)号:US07647497B2

    公开(公告)日:2010-01-12

    申请号:US10864647

    申请日:2004-06-10

    IPC分类号: H04L29/06

    摘要: Provided is a storage system for solving the problem in that, when the registration of a nonexistent user is deleted, only a system administrator can access files that the user left, so that a load placed on the administrator increases at the time of an audit. The authentication program for permitting a user, who is attempting to log in to a storage system, to access a file recorded in the storage system, the program including: a first step for receiving a user name and a password from the user; a second step for referring to a validity term corresponding to a pair of the user name and the password recorded in the storage system; and a third step for permitting access by the user to a file corresponding to the validity term based on a result of the second step, the first to third steps being executed by a processor.

    摘要翻译: 提供了一种用于解决问题的存储系统,其中当不存在用户的注册被删除时,只有系统管理员才能访问用户离开的文件,使得在审核时放置在管理员上的负载增加。 用于允许尝试登录到存储系统的用户访问存储系统中记录的文件的认证程序,该程序包括:从用户接收用户名和密码的第一步骤; 用于参考对应于存储系统中记录的一对用户名和密码的有效期的第二步骤; 以及第三步骤,用于允许用户基于第二步骤的结果访问对应于有效期的文件,第一至第三步骤由处理器执行。

    File server, file server log management system and file server log management method
    20.
    发明授权
    File server, file server log management system and file server log management method 有权
    文件服务器,文件服务器日志管理系统和文件服务器日志管理方法

    公开(公告)号:US07506375B2

    公开(公告)日:2009-03-17

    申请号:US11329207

    申请日:2006-01-11

    IPC分类号: G06F11/00 G06B23/00

    摘要: A log management system is devised to easily discover improper handling log information by managers. Virtual operation systems (OS) are respectively installed for respective users in a file server constructed as an NAS device. These virtual OS function as virtual NAS. The virtual OS and manager OS exchange information relating to log information via an information exchange part constructed as a kernel. The log information produced in the virtual OS is transmitted to a first log management device via a first communications network, and is also transmitted to a second log management device via a second communications network separated from the first communications network. As a result of the same log information being managed by multiplex management using separate management devices, the system detects whether or not there has been any improper handling of the log information.

    摘要翻译: 设计了日志管理系统,以便管理员轻松发现不正确的处理日志信息。 为构建为NAS设备的文件服务器中的各个用户分别安装虚拟操作系统(OS)。 这些虚拟操作系统作为虚拟NAS。 虚拟OS和管理器OS经由构建为内核的信息交换部分来交换与日志​​信息有关的信息。 在虚拟OS中产生的日志信息经由第一通信网络发送到第一日志管理设备,并且还经由与第一通信网络分离的第二通信网络发送到第二日志管理设备。 由于通过使用单独的管理装置的多路复用管理来管理相同的日志信息的结果,所以系统检测是否存在对日志信息的不当处理。