利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

33 条记录 (耗时 0.017 秒)

    Mounted Filesystem Integrity Checking and Salvage
    1.
    发明申请
    Mounted Filesystem Integrity Checking and Salvage 有权
    安装的文件系统完整性检查和打捞

    公开(公告)号：US20080016075A1

    公开(公告)日：2008-01-17

    申请号：US11776129

    申请日：2007-07-11

    申请人： James Seeger ,  Thomas Clark ,  Andreas Moran ,  Jason Young

    发明人： James Seeger ,  Thomas Clark ,  Andreas Moran ,  Jason Young

    IPC分类号： G06F17/30

    CPC分类号： G06F17/30067 ,  Y10S707/99939 ,  Y10S707/99953

    摘要： A method and system for conducting an integrity check of system and user metadata when the metadata is mounted. A filesystem reviewer is embedded within software of a server node. A mutual exclusion lock is obtained on the selected metadata. An automated verification of the locked metadata is conducted while the filesystem is mounted. In addition, an automated salvage of the locked metadata may be conducted while the filesystem is mounted. The verification and/or salvage of the locked metadata can be applied to system, user, and/or a portion of the user metadata.

    摘要翻译： 一种用于在安装元数据时进行系统和用户元数据的完整性检查的方法和系统。 文件系统审阅者嵌入在服务器节点的软件中。 在所选元数据上获得互斥锁。 在安装文件系统时进行锁定元数据的自动验证。 此外，可以在安装文件系统的同时进行锁定元数据的自动抢救。 锁定的元数据的验证和/或补救可以应用于系统，用户和/或用户元数据的一部分。

    Method, system, and program for maintaining a namespace of filesets accessible to clients over a network
    3.
    发明申请
    Method, system, and program for maintaining a namespace of filesets accessible to clients over a network 有权
    用于维护客户端可通过网络访问的文件集名称空间的方法，系统和程序

    公开(公告)号：US20050273451A1

    公开(公告)日：2005-12-08

    申请号：US10851863

    申请日：2004-05-20

    申请人： Thomas Clark ,  Jason Young ,  Stephen Correl ,  James Seeger

    发明人： Thomas Clark ,  Jason Young ,  Stephen Correl ,  James Seeger

    IPC分类号： G06F17/30 ,  G06F7/00

    CPC分类号： G06F17/30067 ,  Y10S707/959 ,  Y10S707/99931 ,  Y10S707/99932 ,  Y10S707/99943

    摘要： Provided are a method, system, and program maintaining information on a namespace comprised of filesets shared by clients over a network. Zone information is maintained on at least one zone, wherein each zone associates at least one client system, at least one fileset, and at least one storage pool. For one zone, the associated at least one fileset and at least one storage pool are accessible to the at least one client system. Clients are provided information on filesets included in a namespace, wherein each of a plurality of clients receive information on the at least one fileset associated with the client in the at least one zone including the client.

    摘要翻译： 提供了一种维护由客户端通过网络共享的文件集构成的命名空间的信息的方法，系统和程序。 区域信息被保存在至少一个区域上，其中每个区域将至少一个客户端系统，至少一个文件集和至少一个存储池相关联。 对于一个区域，至少一个客户端系统可访问相关联的至少一个文件集和至少一个存储池。 客户端被提供关于包括在命名空间中的文件集的信息，其中多个客户端中的每一个在包括客户端的至少一个区域中接收与客户端相关联的至少一个文件集的信息。

    SYSTEM AND PROGRAM FOR MAINTAINING A NAMESPACE OF FILESETS ACCESSIBLE TO CLIENTS OVER A NETWORK
    4.
    发明申请
    SYSTEM AND PROGRAM FOR MAINTAINING A NAMESPACE OF FILESETS ACCESSIBLE TO CLIENTS OVER A NETWORK 有权
    用于维护可通过网络访问客户端的文件名称的系统和程序

    公开(公告)号：US20080109450A1

    公开(公告)日：2008-05-08

    申请号：US11972605

    申请日：2008-01-10

    申请人： Thomas Clark ,  Jason Young ,  Stephen Correl ,  James Seeger

    发明人： Thomas Clark ,  Jason Young ,  Stephen Correl ,  James Seeger

    IPC分类号： G06F17/30

    CPC分类号： G06F17/30067 ,  Y10S707/959 ,  Y10S707/99931 ,  Y10S707/99932 ,  Y10S707/99943

    摘要： Provided are a system and program maintaining information on a namespace comprised of filesets shared by clients over a network. Zone information is maintained on at least one zone, wherein each zone associates at least one client system, at least one fileset, and at least one storage pool. For one zone, the associated at least one fileset and at least one storage pool are accessible to the at least one client system. Clients are provided information on filesets included in a namespace, wherein each of a plurality of clients receive information on the at least one fileset associated with the client in the at least one zone including the client.

    摘要翻译： 提供了一个维护由客户端通过网络共享的文件集构成的名称空间的信息的系统和程序。 区域信息被保存在至少一个区域上，其中每个区域将至少一个客户端系统，至少一个文件集和至少一个存储池相关联。 对于一个区域，至少一个客户端系统可访问相关联的至少一个文件集和至少一个存储池。 客户端被提供关于包括在命名空间中的文件集的信息，其中多个客户端中的每一个在包括客户端的至少一个区域中接收与客户端相关联的至少一个文件集的信息。

    Fencing of resources allocated to non-cooperative client computers
    5.
    发明申请
    Fencing of resources allocated to non-cooperative client computers 失效
    击倒分配给非合作客户端计算机的资源

    公开(公告)号：US20050273529A1

    公开(公告)日：2005-12-08

    申请号：US10851452

    申请日：2004-05-20

    申请人： Jason Young ,  Venkateswararao Jujjuri ,  Malahal Naineni ,  James Seeger ,  Paul Dorwin ,  Thomas Clark ,  Ninad Palsule

    发明人： Jason Young ,  Venkateswararao Jujjuri ,  Malahal Naineni ,  James Seeger ,  Paul Dorwin ,  Thomas Clark ,  Ninad Palsule

    IPC分类号： G06F3/00 ,  G06F21/00

    CPC分类号： G06F21/34

    摘要： Techniques are provided for processing an Input/Output (I/O) request. At least one data block is allocated for use in completing the I/O request. A current operations record is stored for the I/O request. It is determined whether the I/0 request has been completed within a specified period of time. In response to determining that the I/O request has not been completed within the specified period of time, the allocated at least one data block is fenced. Also provided are techniques for processing an Input/Output (I/O) request in which an identification message is received from a client computer. It is determined whether the client computer is a rogue client based on whether a current operations record exists for the client computer.

    摘要翻译： 提供了用于处理输入/输出（I / O）请求的技术。 分配至少一个数据块用于完成I / O请求。 为I / O请求存储当前操作记录。 确定I / O请求是否在指定的时间段内完成。 响应于确定I / O请求在指定时间段内尚未完成，所分配的至少一个数据块是围栏的。 还提供了用于处理其中从客户端计算机接收到标识消息的输入/输出（I / O）请求的技术。 基于客户端计算机是否存在当前操作记录来确定客户端计算机是否是流氓客户端。

    Controlling incremental backups using opaque object attributes
    6.
    发明申请
    Controlling incremental backups using opaque object attributes 失效
    使用不透明对象属性控制增量备份

    公开(公告)号：US20070214197A1

    公开(公告)日：2007-09-13

    申请号：US11372816

    申请日：2006-03-09

    申请人： Christian Bolik ,  Venkateswararao Jujjuri ,  Alexei Kojenov ,  Malahal Naineni ,  Ninad Palsule ,  James Seeger ,  James Smith ,  Jason Young

    发明人： Christian Bolik ,  Venkateswararao Jujjuri ,  Alexei Kojenov ,  Malahal Naineni ,  Ninad Palsule ,  James Seeger ,  James Smith ,  Jason Young

    IPC分类号： G06F17/30

    CPC分类号： G06F11/1451

    摘要： Provided are techniques for determining whether content of an object has changed. Under control of a backup system, opaque object attributes and a data identifier are received, wherein the data identifier is generated based on one or more relevant object attributes of the opaque object attributes that indicate whether at least one of the content of the object and one or more of the relevant object attributes has changed. The received data identifier is compared with a previously stored data identifier. In response to determining that the received data identifier and the previously stored data identifier do not match, it is determined that the content of the object has changed.

    摘要翻译： 提供了用于确定对象的内容是否已经改变的技术。 在备份系统的控制下，接收不透明对象属性和数据标识符，其中基于不透明对象属性的一个或多个相关对象属性生成数据标识符，该对象属性指示对象的内容和一个对象的内容中的至少一个 或更多的相关对象属性已更改。 所接收的数据标识符与先前存储的数据标识符进行比较。 响应于确定接收到的数据标识符和先前存储的数据标识符不匹配，确定对象的内容已经改变。

    Method for improving disk space allocation
    7.
    发明申请
    Method for improving disk space allocation 失效
    改善磁盘空间分配的方法

    公开(公告)号：US20050262325A1

    公开(公告)日：2005-11-24

    申请号：US10850927

    申请日：2004-05-21

    申请人： Boaz Shmueli ,  James Seeger ,  Jason Young

    发明人： Boaz Shmueli ,  James Seeger ,  Jason Young

    IPC分类号： G06F3/06 ,  G06F9/50 ,  G06F12/00

    CPC分类号： G06F3/0644 ,  G06F3/0608 ,  G06F3/0631 ,  G06F3/0676 ,  G06F9/5016

    摘要： A method and system for allocating blocks of disk in persistent storage to requesting threads. A primary data structure is provided for organizing and categorizing blocks of disk space. In addition, a secondary data structure is provided for maintaining a list of all active file system processes and blocks of disk space used by those processes. Blocks of disk space are assigned to pages. At such time as a thread may request allocation of disk space, both data structures are reviewed to determine if the requested disk space is available and to limit access of available disk space to a single page of memory to a single thread at any one time.

    摘要翻译： 一种用于在持久存储器中分配磁盘块以请求线程的方法和系统。 提供了一个主要数据结构，用于组织和分类磁盘空间块。 另外，提供辅助数据结构以维护所有活动文件系统进程和这些进程使用的磁盘空间块的列表。 磁盘空间块分配给页面。 在线程可能请求分配磁盘空间的时候，会复查两个数据结构，以确定所请求的磁盘空间是否可用，并在任何时候将单个可用磁盘空间的访问限制在单个线程中。

    Changed files list with time buckets for efficient storage management
    10.
    发明申请
    Changed files list with time buckets for efficient storage management 审中-公开

    公开(公告)号：US20060259527A1

    公开(公告)日：2006-11-16

    申请号：US11128781

    申请日：2005-05-13

    申请人： Murthy Devarakonda ,  Frank Filz ,  Marc Kaplan ,  James Seeger ,  Jason Young

    发明人： Murthy Devarakonda ,  Frank Filz ,  Marc Kaplan ,  James Seeger ,  Jason Young

    IPC分类号： G06F17/30

    CPC分类号： G06F16/13 ,  G06F16/1734

    摘要： There is provided, in a computer processing system, an apparatus for managing object data. The apparatus includes a changed objects manager for creating and managing a changed objects list that at least identifies the objects that have changed based on time of change. The changed objects list is associated with a plurality of time buckets. Each of the plurality of time buckets is associated with a respective date and time period and with object change records for objects having a timestamp falling within the respective date and time period. Each of the object change records is associated with a unique object identifier and the timestamp for a corresponding one of the objects. The timestamp specifies a date and a time corresponding to a latest one of a creation time or a most recent update time for the corresponding one of the objects.