Virtual file servers with storage device
    1.
    发明授权
    Virtual file servers with storage device 有权
    具有存储设备的虚拟文件服务器

    公开(公告)号:US07970917B2

    公开(公告)日:2011-06-28

    申请号:US12687305

    申请日:2010-01-14

    IPC分类号: G06F15/16 G06F15/173

    摘要: A system renting out file servers to many companies in a data center has a security problem so that the user cannot perform operation needing manager authorization in the file servers. An OS provides execution administrative area information of an application program designated by process information which can specify the range of an accessible device to operate the server system of the customer in the administrative area information.

    摘要翻译: 向数据中心的许多公司出租文件服务器的系统存在安全问题,因此用户无法在文件服务器中执行需要管理员授权的操作。 OS提供由处理信息指定的应用程序的执行管理区域信息,该处理信息可以指定在管理区域信息中操作客户的服务器系统的可访问设备的范围。

    Virtual file servers with storage device
    2.
    发明授权
    Virtual file servers with storage device 有权
    具有存储设备的虚拟文件服务器

    公开(公告)号:US07673012B2

    公开(公告)日:2010-03-02

    申请号:US10375197

    申请日:2003-02-28

    IPC分类号: G06F15/16 G06F15/177

    摘要: A system renting out file servers to many companies in a data center has a security problem so that the user cannot perform operation needing manager authorization in the file servers. An OS provides execution administrative area information of an application program designated by process information which can specify the range of an accessible device to operate the server system of the customer in the administrative area information.

    摘要翻译: 向数据中心的许多公司出租文件服务器的系统存在安全问题,因此用户无法在文件服务器中执行需要管理员授权的操作。 OS提供由处理信息指定的应用程序的执行管理区域信息,该处理信息可以指定在管理区域信息中操作客户的服务器系统的可访问设备的范围。

    Storage system, server apparatus, and method for creating a plurality of snapshots
    3.
    发明授权
    Storage system, server apparatus, and method for creating a plurality of snapshots 有权
    用于创建多个快照的存储系统,服务器装置和方法

    公开(公告)号:US07266654B2

    公开(公告)日:2007-09-04

    申请号:US10808921

    申请日:2004-03-24

    IPC分类号: G06F12/00

    摘要: In a storage system with a server apparatus having at least one CPU, a memory, at least one network interface, and at least one storage interface, and, at least one disk connected to the storage interface, the server apparatus has a snapshot management part which maintains and manages snapshot of the disk apparatus, the disk apparatus has an operational volume which performs ordinary read/write and a differential volume which stores differential data of snapshot of the operational volume, the snapshot management part stores data on the operational volume in the differential volume, provides a preceding copy area to store its location information, and when free area on the differential volume becomes insufficient discards the stored location information and uses the preceding copy area as an free area.

    摘要翻译: 在具有至少一个CPU,存储器,至少一个网络接口和至少一个存储接口的服务器装置的存储系统中,以及连接到存储接口的至少一个盘,所述服务器装置具有快照管理部分 维护和管理磁盘装置的快照,磁盘装置具有执行普通读/写的操作量和存储操作卷的快照差异数据的差分卷,快照管理部存储关于操作卷的操作卷的数据 差分卷提供前一个复制区域来存储其位置信息,并且当差分卷上的空闲区域变得不足时,丢弃存储的位置信息,并将前一个复制区域用作空闲区域。

    Storage system, server apparatus, and method for creating a plurality of snapshots
    4.
    发明申请
    Storage system, server apparatus, and method for creating a plurality of snapshots 有权
    用于创建多个快照的存储系统,服务器装置和方法

    公开(公告)号:US20050027819A1

    公开(公告)日:2005-02-03

    申请号:US10808921

    申请日:2004-03-24

    IPC分类号: G06F15/16

    摘要: In a storage system with a server apparatus having at least one CPU, a memory, at least one network interface, and at least one storage interface, and, at least one disk connected to the storage interface, the server apparatus has a snapshot management part which maintains and manages snapshot of the disk apparatus, the disk apparatus has an operational volume which performs ordinary read/write and a differential volume which stores differential data of snapshot of the operational volume, the snapshot management part stores data on the operational volume in the differential volume, provides a preceding copy area to store its location information, and when free area on the differential volume becomes insufficient discards the stored location information and uses the preceding copy area as an free area.

    摘要翻译: 在具有至少一个CPU,存储器,至少一个网络接口和至少一个存储接口的服务器装置的存储系统中,以及连接到存储接口的至少一个盘,所述服务器装置具有快照管理部分 维护和管理磁盘装置的快照,磁盘装置具有执行普通读/写的操作量和存储操作卷的快照差异数据的差分卷,快照管理部存储关于操作卷的操作卷的数据 差分卷提供前一个复制区域来存储其位置信息,并且当差分卷上的空闲区域变得不足时,丢弃存储的位置信息,并将前一个复制区域用作空闲区域。

    Snapshot creating method and apparatus
    5.
    发明申请
    Snapshot creating method and apparatus 有权
    快照创建方法和装置

    公开(公告)号:US20070011418A1

    公开(公告)日:2007-01-11

    申请号:US11519877

    申请日:2006-09-13

    IPC分类号: G06F12/16

    摘要: In the storage-based snapshot creation, a block-selection specifying unit provided on a NAS processing unit specifies a block, which becomes necessary for the generation of snapshot data, to a specified-block analyzing unit within a disk apparatus. Moreover, a disk controller generates the snapshot data on the block specified as the snapshot target, while making an inquiry to the specified-block analyzing unit. This makes it possible to create the snapshot in a storage-capacity reduced manner, and to specify the snapshot creation in a partition, file, or directory unit.

    摘要翻译: 在基于存储的快照创建中,在NAS处理单元上设置的块选择指定单元将生成快照数据所需的块指定给盘装置内的指定块分析单元。 此外,磁盘控制器在指定为快照目标的块上产生快照数据,同时对指定块分析单元进行查询。 这使得可以以减少存储容量的方式创建快照,并在分区,文件或目录单元中指定快照创建。

    Computer system
    6.
    发明申请
    Computer system 审中-公开
    电脑系统

    公开(公告)号:US20060074943A1

    公开(公告)日:2006-04-06

    申请号:US10994464

    申请日:2004-11-23

    IPC分类号: G06F7/00

    摘要: The server SV1 receives instructions to acquire snapshot images from control server 20, acquires the snapshot images of logic disk 110, and stores them in logic disk 130, and at the same time acquires snapshot images of logic disk 120, and stores them in logic disk 140. The server SV1 constructs a virtual file server environment using snapshot images of system files stored in logic disk 130, and provides data file snapshot images stored in logic disk 140 to the client CL.

    摘要翻译: 服务器SV 1接收从控制服务器20获取快照图像的指令,获取逻辑磁盘110的快照图像,并将其存储在逻辑磁盘130中,同时获取逻辑磁盘120的快照图像,并将其存储在逻辑 磁盘140。 服务器SV 1使用存储在逻辑磁盘130中的系统文件的快照图像来构建虚拟文件服务器环境,并将存储在逻辑盘140中的数据文件快照图像提供给客户端CL。

    Computer for storage device and method of control for storage device
    7.
    发明申请
    Computer for storage device and method of control for storage device 审中-公开
    存储设备的计算机和存储设备的控制方法

    公开(公告)号:US20060085487A1

    公开(公告)日:2006-04-20

    申请号:US10986379

    申请日:2004-11-12

    IPC分类号: G06F17/30

    CPC分类号: G06F16/181

    摘要: When CPU 11 receives a request to write to a file stored in a storage device 10 from client computers 30 through 32, it references the object control table of the subject file, and confirms the WORM attribute of the subject file. The CPU 11 references the WORM range control table, and determines whether or not the write subject range is set to a WORM range. When the write subject range is not set to a WORM range, the CPU 11 executes write to the subject file. When WORM form is set for write data, the CPU 11 updates the WORM range control table and sets WORM form for the written data.

    摘要翻译: 当CPU 11从​​客户端计算机30到32接收到对存储在存储装置10中的文件的写入请求时,引用该对象文件的对象控制表,并确认该对象文件的WORM属性。 CPU 11参考WORM范围控制表,并确定写入对象范围是否被设置为WORM范围。 当写入对象范围未设置为WORM范围时,CPU 11执行对主题文件的写入。 当WORM表单设置为写入数据时,CPU 11更新WORM范围控制表,并为写入的数据设置WORM表单。

    Snapshot creating method and apparatus
    8.
    发明授权
    Snapshot creating method and apparatus 有权
    快照创建方法和装置

    公开(公告)号:US07120767B2

    公开(公告)日:2006-10-10

    申请号:US10369690

    申请日:2003-02-21

    IPC分类号: G06F12/00

    摘要: In the storage-based snapshot creation, a block-selection specifying unit provided on a NAS processing unit specifies a block, which becomes necessary for the generation of snapshot data, to a specified-block analyzing unit within a disk apparatus. Moreover, a disk controller generates the snapshot data on the block specified as the snapshot target, while making an inquiry to the specified-block analyzing unit. This makes it possible to create the snapshot in a storage-capacity reduced manner, and to specify the snapshot creation in a partition, file, or directory unit.

    摘要翻译: 在基于存储的快照创建中,在NAS处理单元上设置的块选择指定单元将生成快照数据所需的块指定给盘装置内的指定块分析单元。 此外,磁盘控制器在指定为快照目标的块上产生快照数据,同时对指定块分析单元进行查询。 这使得可以以减少存储容量的方式创建快照,并在分区,文件或目录单元中指定快照创建。

    Snapshot creating method and apparatus
    9.
    发明授权
    Snapshot creating method and apparatus 有权
    快照创建方法和装置

    公开(公告)号:US07412578B2

    公开(公告)日:2008-08-12

    申请号:US11519877

    申请日:2006-09-13

    IPC分类号: G06F12/16

    摘要: In the storage-based snapshot creation, a block-selection specifying unit provided on a NAS processing unit specifies a block, which becomes necessary for the generation of snapshot data, to a specified-block analyzing unit within a disk apparatus. Moreover, a disk controller generates the snapshot data on the block specified as the snapshot target, while making an inquiry to the specified-block analyzing unit. This makes it possible to create the snapshot in a storage-capacity reduced manner, and to specify the snapshot creation in a partition, file, or directory unit.

    摘要翻译: 在基于存储的快照创建中,在NAS处理单元上设置的块选择指定单元将生成快照数据所需的块指定给盘装置内的指定块分析单元。 此外,磁盘控制器在指定为快照目标的块上产生快照数据,同时对指定块分析单元进行查询。 这使得可以以减少存储容量的方式创建快照,并在分区,文件或目录单元中指定快照创建。

    Computer system having representative management computer and management method for multiple target objects
    10.
    发明授权
    Computer system having representative management computer and management method for multiple target objects 失效
    具有代表性管理计算机和多目标对象管理方法的计算机系统

    公开(公告)号:US08782191B2

    公开(公告)日:2014-07-15

    申请号:US13131582

    申请日:2011-02-24

    IPC分类号: G06F15/173 G06F3/06

    摘要: Even when a configuration in which instances of plural kinds of storage management software having equivalent functions are arranged to cooperatively manage a large-scale storage system is adopted, to prevent occurrence of a management inoperability and configuration information inconsistency and enable the same management operation and information reference as those performed when all management target objects are managed by a single instance. In the present invention, a representative management computer serving as a representative among management computers is determined. The representative management computer collects, from storage apparatuses and host computers, information concerning the management target objects and configuration summary information including a relation type among the objects and determines, on the basis of the configuration summary information, management target objects which each of the management computers should take charge of.

    摘要翻译: 即使采用其中配置具有等效功能的多种存储管理软件的实例配置以协作管理大规模存储系统的配置,以防止管理不可操作性和配置信息不一致的发生,并且实现相同的管理操作和信息 引用作为所有管理目标对象由单个实例管理时执行的引用。 在本发明中,确定作为管理计算机中的代表的代表管理计算机。 代表性管理计算机从存储装置和主机计算机收集关于管理目标对象的信息和包括对象之间的关系类型的配置摘要信息,并且基于配置摘要信息确定管理对象对象 电脑应该负责。