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1. 发明授权

US08473582B2 Disconnected file operations in a scalable multi-node file system cache for a remote cluster file system 有权
标题翻译：在远程集群文件系统的可扩展多节点文件系统缓存中断开连接的文件操作
公开(公告)号：US08473582B2
公开(公告)日：2013-06-25
申请号：US12639920
申请日：2009-12-16
申请人： Rajagopol Ananthanarayanan , Marc M. Eshel , Roger L. Haskin , Dean Hildebrand , Manoj P. Naik , Frank B. Schmuck , Renu Tewari
发明人： Rajagopol Ananthanarayanan , Marc M. Eshel , Roger L. Haskin , Dean Hildebrand , Manoj P. Naik , Frank B. Schmuck , Renu Tewari
IPC分类号： G06F15/16
CPC分类号： G06F17/30132 , G06F17/30174
摘要： Facilitating access to data in a network, is provided. One implementation involves maintaining a scalable multi-node file system cache in a local cluster file system, and caching file data in a cache by fetching file data on demand from a remote cluster file system into the local cached file system over the network. The local file data corresponds to file data in the remote cluster file system. Upon disconnection from the remote cluster file system, all file operations are supported at the cache. Then, upon reconnection to the remote cluster file system over the network, the remote cluster file system is synchronized with the information cached in the cache during the disconnection even in the presence of failures.
摘要翻译：提供了有助于访问网络中的数据。一个实现包括在本地集群文件系统中维护可扩展的多节点文件系统高速缓存，以及通过从远程集群文件系统通过网络获取文件数据到本地缓存的文件系统，将文件数据缓存在高速缓存中。本地文件数据对应于远程集群文件系统中的文件数据。与远程集群文件系统断开连接后，缓存中将支持所有文件操作。然后，通过网络重新连接到远程集群文件系统时，即使存在故障，远程集群文件系统也将在断开连接期间与缓存中缓存的信息同步。

2. 发明申请

US20110145363A1 DISCONNECTED FILE OPERATIONS IN A SCALABLE MULTI-NODE FILE SYSTEM CACHE FOR A REMOTE CLUSTER FILE SYSTEM 有权
标题翻译：用于远程集群文件系统的可扩展多节点文件系统缓存中的断开文件操作
公开(公告)号：US20110145363A1
公开(公告)日：2011-06-16
申请号：US12639920
申请日：2009-12-16
申请人： Rajagopol Ananthanarayanan , Marc M. Eshel , Roger L. Haskin , Dean Hildebrand , Manoj P. Naik , Frank B. Schmuck , Renu Tewari
发明人： Rajagopol Ananthanarayanan , Marc M. Eshel , Roger L. Haskin , Dean Hildebrand , Manoj P. Naik , Frank B. Schmuck , Renu Tewari
IPC分类号： G06F15/16
CPC分类号： G06F17/30132 , G06F17/30174
摘要： Facilitating access to data in a network, is provided. One implementation involves maintaining a scalable multi-node file system cache in a local cluster file system, and caching file data in a cache by fetching file data on demand from a remote cluster file system into the local cached file system over the network. The local file data corresponds to file data in the remote cluster file system. Upon disconnection from the remote cluster file system, all file operations are supported at the cache. Then, upon reconnection to the remote cluster file system over the network, the remote cluster file system is synchronized with the information cached in the cache during the disconnection even in the presence of failures.
摘要翻译：提供了有助于访问网络中的数据。一个实现包括在本地集群文件系统中维护可扩展的多节点文件系统高速缓存，以及通过从远程集群文件系统通过网络获取文件数据到本地缓存的文件系统，将文件数据缓存在高速缓存中。本地文件数据对应于远程集群文件系统中的文件数据。与远程集群文件系统断开连接后，缓存中将支持所有文件操作。然后，通过网络重新连接到远程集群文件系统时，即使存在故障，远程集群文件系统也将在断开连接期间与缓存中缓存的信息同步。

3. 发明授权

US07934056B2 Allocating space on data storage devices in proportion to weights associated with the devices 失效
标题翻译：在数据存储设备上分配与设备相关权重成比例的空间
公开(公告)号：US07934056B2
公开(公告)日：2011-04-26
申请号：US12014302
申请日：2008-01-15
申请人： Wayne A. Sawdon , Roger L. Haskin , Frank B. Schmuck , James C. Wyllie
发明人： Wayne A. Sawdon , Roger L. Haskin , Frank B. Schmuck , James C. Wyllie
IPC分类号： G06F12/02
CPC分类号： G06F17/30067 , G06F3/061 , G06F3/0644 , G06F3/067
摘要： Space is allocated on data storage devices in proportion to weights associated with the storage devices. The weights can be dynamically adjusted at any time in order to accommodate changes in the system and to better utilize the storage devices. The technique used to perform the allocating is independent of the weights used by the allocating. Further, the allocation technique can accommodate general purpose data streams having varying lengths and/or varying access patterns, as well as special purpose data streams, such as video streams.
摘要翻译：与存储设备相关联的权重与数据存储设备分配空间。权重可以随时动态调整，以适应系统的变化并更好地利用存储设备。用于执行分配的技术与分配所使用的权重无关。此外，分配技术可以适应具有变化的长度和/或变化的访问模式的通用数据流以及诸如视频流的专用数据流。

4. 发明授权

US07448077B2 File level security for a metadata controller in a storage area network 失效
标题翻译：存储区域网络中元数据控制器的文件级安全性
公开(公告)号：US07448077B2
公开(公告)日：2008-11-04
申请号：US10154323
申请日：2002-05-23
申请人： Robert J. Curran , Roger L. Haskin
发明人： Robert J. Curran , Roger L. Haskin
IPC分类号： G06F9/00 , G06F15/16 , G06F17/00
CPC分类号： H04L63/10
摘要： A storage gateway is employed as part of a security enhancing protocol in a data processing system which includes at least one metadata controller node and at least one application node which is granted a time limited access to files in a shared storage system. The gateway is provided with information as to data blocks to which access is to be allowed and also with information concerning the duration of special access granted to a requesting application node. This insures that metadata cannot be improperly used, changed or corrupted by users operating on an application node.
摘要翻译：存储网关被用作数据处理系统中的安全增强协议的一部分，数据处理系统包括至少一个元数据控制器节点和授予对共享存储系统中的文件的时间限制访问的至少一个应用节点。向网关提供关于允许访问的数据块的信息，并且还提供关于授权给请求应用节点的特殊访问的持续时间的信息。这确保了在应用程序节点上操作的用户不能不正确地使用，更改或损坏元数据。

5. 发明授权

US06959310B2 Generating data set of the first file system by determining a set of changes between data stored in first snapshot of the first file system, and data stored in second snapshot of the first file system 有权
标题翻译：通过确定存储在第一文件系统的第一快照中的数据和存储在第一文件系统的第二快照中的数据之间的变化来生成第一文件系统的数据集
公开(公告)号：US06959310B2
公开(公告)日：2005-10-25
申请号：US10077320
申请日：2002-02-15
申请人： Marc M. Eshel , Roger L. Haskin , Wayne A. Sawdon , Frank B. Schmuck
发明人： Marc M. Eshel , Roger L. Haskin , Wayne A. Sawdon , Frank B. Schmuck
IPC分类号： G06F17/30
CPC分类号： G06F17/30067 , Y10S707/99931 , Y10S707/99953
摘要： A system, method and computer readable medium for providing a standby file system with snapshot feature is disclosed. A first snapshot of a primary file system is generated. Next, a standby file system restores the first snapshot of the primary file system in the standby file system and a snapshot of the standby file system is taken. Then, a second snapshot of the primary file system is taken and a data set capturing the differences between the first snapshot of the primary file system and a previous data set of the primary file system is generated. Subsequently, the data set is applied to the standby file system. Upon unavailability of the primary file system, the standby file system is initialized as the new primary file system. Upon recovery of the old primary file system, the old primary file system is initialized as a new standby file system.
摘要翻译：公开了一种用于向备用文件系统提供快照特征的系统，方法和计算机可读介质。生成主文件系统的第一个快照。接下来，备用文件系统恢复备用文件系统中主文件系统的第一个快照，并采用备用文件系统的快照。然后，采取主文件系统的第二个快照，并且生成捕获主文件系统的第一快照与主文件系统的先前数据集之间的差异的数据集。随后，将数据集应用于备用文件系统。在主文件系统不可用的情况下，备用文件系统被初始化为新的主文件系统。恢复旧的主文件系统后，旧的主文件系统将被初始化为新的备用文件系统。

6. 发明授权

US4450520A Method and system for matching encoded characters 失效
标题翻译：匹配编码字符的方法和系统
公开(公告)号：US4450520A
公开(公告)日：1984-05-22
申请号：US242789
申请日：1981-03-11
申请人： Lee A. Hollaar , Roger L. Haskin
发明人： Lee A. Hollaar , Roger L. Haskin
IPC分类号： G06F17/30 , G06F7/22
CPC分类号： G06F17/30985
摘要： A means and method for comparing an incoming sequential string of digitally encoded characters from a database stored in a conventional memory against a pattern with an arbitrary number of elements, comprising specified characters or character types (alphabetic, numeric, delimiter, etc.) or tokens to indicate the matching of a specified or arbitrary number of input characters, is disclosed. The system comprises a number of digital machines, sequenced by control words fetched from their memories. The control words may indicate the current input character or character type of interest for each machine, the address of the potential next control word of the machine, a flag indicating the successful completion of a match, and other control fields. If the input character matches the character or type of interest, the machine's next control word will be that specified by the current control word, and optionally the next control word of one or more of the other machines will be forced to an address specified in the current control word. By properly specifying the control words in each machine the input character string can be compared against an arbitrary number of pattern elements, limited only by the ability to map the elements into the control word memories of the available machines.
摘要翻译：一种用于将存储在常规存储器中的数据编码字符的输入顺序串与具有任意数量的元素的模式进行比较的装置和方法，包括指定字符或字符类型（字母，数字，分隔符等）或令牌以指示指定或任意数量的输入字符的匹配。该系统包括许多数字机器，由从其存储器中取出的控制字排序。控制字可以指示每个机器的当前输入字符或字符类型，机器的潜在下一个控制字的地址，指示匹配的成功完成的标志以及其他控制字段。如果输入字符与感兴趣的字符或类型匹配，则机器的下一个控制字将由当前控制字指定，并且可选地，一个或多个其他机器的下一个控制字将被强制为在当前控制字。通过适当地指定每个机器中的控制字，可以将输入字符串与任意数量的图案元素进行比较，仅限于将元素映射到可用机器的控制字存储器中的能力。

7. 发明授权

US09176980B2 Scalable caching of remote file data in a cluster file system 有权
标题翻译：远程文件数据在集群文件系统中的可扩展缓存
公开(公告)号：US09176980B2
公开(公告)日：2015-11-03
申请号：US13570014
申请日：2012-08-08
申请人： Rajagopol Ananthanarayanan , Marc M. Eshel , Roger L. Haskin , Dean Hildebrand , Manoj P. Naik , Frank B. Schmuck , Renu Tewari
发明人： Rajagopol Ananthanarayanan , Marc M. Eshel , Roger L. Haskin , Dean Hildebrand , Manoj P. Naik , Frank B. Schmuck , Renu Tewari
IPC分类号： G06F15/16 , G06F17/30
CPC分类号： H04L67/2842 , G06F17/30224
摘要： Scalable caching of remote file data in cluster file systems is provided. One implementation involves maintaining a cache in a local cluster file system and caching local file data in the cache by fetching file data on demand from the remote cluster file system into the local cached file system over the network. The local file data and metadata corresponds to the remote file data and metadata in the remote cluster file system. Updates made to the local file data and metadata are pushed back to the remote cluster file system asynchronously.
摘要翻译：提供了远程文件数据在群集文件系统中的可扩展缓存。一个实现包括在本地集群文件系统中维护高速缓存，并通过从远程集群文件系统通过网络获取文件数据到本地缓存文件系统，缓存本地文件数据在缓存中。本地文件数据和元数据对应于远程集群文件系统中的远程文件数据和元数据。对本地文件数据和元数据进行的更新将以异步方式推回远程集群文件系统。

8. 发明申请

US20110145367A1 SCALABLE CACHING OF REMOTE FILE DATA IN A CLUSTER FILE SYSTEM 有权
标题翻译：远程文件数据在集群文件系统中的可扩展缓存
公开(公告)号：US20110145367A1
公开(公告)日：2011-06-16
申请号：US12639832
申请日：2009-12-16
申请人： Rajagopol Ananthanarayanan , Marc M. Eshel , Roger L. Haskin , Dean Hildebrand , Manoj P. Naik , Frank B. Schmuck , Renu Tewari
发明人： Rajagopol Ananthanarayanan , Marc M. Eshel , Roger L. Haskin , Dean Hildebrand , Manoj P. Naik , Frank B. Schmuck , Renu Tewari
IPC分类号： G06F15/16
CPC分类号： H04L67/2842 , G06F17/30224
摘要： Scalable caching of remote file data in cluster file systems is provided. One implementation involves maintaining a cache in a local cluster file system and caching local file data in the cache by fetching file data on demand from the remote cluster file system into the local cached file system over the network. The local file data and metadata corresponds to the remote file data and metadata in the remote cluster file system. Updates made to the local file data and metadata are pushed back to the remote cluster file system asynchronously.
摘要翻译：提供了远程文件数据在群集文件系统中的可扩展缓存。一个实现包括在本地集群文件系统中维护高速缓存，并通过从远程集群文件系统通过网络获取文件数据到本地缓存文件系统，缓存本地文件数据在缓存中。本地文件数据和元数据对应于远程集群文件系统中的远程文件数据和元数据。对本地文件数据和元数据进行的更新将以异步方式推回远程集群文件系统。

9. 发明授权

US07840995B2 File level security for a metadata controller in a storage area network 有权
标题翻译：存储区域网络中元数据控制器的文件级安全性
公开(公告)号：US07840995B2
公开(公告)日：2010-11-23
申请号：US12260557
申请日：2008-10-29
申请人： Robert J. Curran , Roger L. Haskin
发明人： Robert J. Curran , Roger L. Haskin
IPC分类号： G06F9/00 , G06F15/16 , G06F17/00
CPC分类号： H04L63/10
摘要： A storage gateway is employed as part of a security enhancing protocol in a data processing system which includes at least one metadata controller node and at least one application node which is granted a time limited access to files in a shared storage system. The gateway is provided with information as to data blocks to which access is to be allowed and also with information concerning the duration of special access granted to a requesting application node. This insures that metadata cannot be improperly used, changed or corrupted by users operating on an application node.
摘要翻译：存储网关被用作数据处理系统中的安全增强协议的一部分，数据处理系统包括至少一个元数据控制器节点和授予对共享存储系统中的文件的时间限制访问的至少一个应用节点。向网关提供关于允许访问的数据块的信息，并且还提供关于授权给请求应用节点的特殊访问的持续时间的信息。这确保了在应用程序节点上操作的用户不能不正确地使用，更改或损坏元数据。

10. 发明授权

US4318176A Computerized press controls 失效
标题翻译：电脑按压控制
公开(公告)号：US4318176A
公开(公告)日：1982-03-02
申请号：US126823
申请日：1980-03-03
申请人： Larry J. Stratton , Richard A. Norini , Peter G. Davis , Steve M. Dyskievicz , Frederic W. Cowap , Roger L. Haskin , Mark B. Gagner , Thomas M. Mynett
发明人： Larry J. Stratton , Richard A. Norini , Peter G. Davis , Steve M. Dyskievicz , Frederic W. Cowap , Roger L. Haskin , Mark B. Gagner , Thomas M. Mynett
IPC分类号： B41F13/02 , B41F33/10 , B41F33/14 , G06F19/00 , G06F15/46 , B65H23/18
CPC分类号： B41F13/025
摘要： A computerized press control includes a set of counters countable in real time as the associated press cylinder rotates to enable the press control system to readjust the inspection zone, wherein the mark to be sensed on the web can be expected to be found, on a per revolution basis of that cylinder and to dynamically alter the length of the inspection window on a per revolution basis to enable the press control system to control color registration in spite of wide variations in press speed or conditions of the web.
摘要翻译：计算机化的压力控制器包括一组能够实时计数的计数器，因为相关联的压力缸旋转以使得压力控制系统能够重新调整检查区域，其中可以预期在一个每一个位置上可以发现要在网上感测的标记革新的基础，并且在每转的基础上动态地改变检查窗的长度，以使压印控制系统能够控制颜色配准，尽管印刷速度或幅材的条件有很大差异。

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