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1. 发明申请

US20070124285A1 Data feeds for management systems 有权
标题翻译：管理系统的数据馈送
公开(公告)号：US20070124285A1
公开(公告)日：2007-05-31
申请号：US11289125
申请日：2005-11-29
申请人： Travis Wright , Baelson Duque , Michael La Riviere , Paul Oltean , Ben Srour , Mark Sterin , Corina Feuerstein , Alexander Sutton
发明人： Travis Wright , Baelson Duque , Michael La Riviere , Paul Oltean , Ben Srour , Mark Sterin , Corina Feuerstein , Alexander Sutton
IPC分类号： G06F17/30
CPC分类号： G06F17/30489 , Y10S707/99933
摘要： A data feed is defined with a data type and criteria. Each data type corresponds to a type of management related data provided by a management system. The management system is searched for all management related data that corresponds with the data type and the criteria. An aggregator collects the management related data that corresponds with the data type and the criteria. The collected management related data is rendered for a display.
摘要翻译：数据馈送用数据类型和条件定义。每个数据类型对应于由管理系统提供的管理相关数据的类型。搜索管理系统与数据类型和标准相对应的所有管理相关数据。聚合器收集与数据类型和标准相对应的管理相关数据。收集的管理相关数据被呈现给显示器。

2. 发明申请

US20070043757A1 Storage reports duplicate file detection 有权
标题翻译：存储报告重复文件检测
公开(公告)号：US20070043757A1
公开(公告)日：2007-02-22
申请号：US11206710
申请日：2005-08-17
申请人： James Benton , Ran Kalach , Paul Oltean , Georgi Matev
发明人： James Benton , Ran Kalach , Paul Oltean , Georgi Matev
IPC分类号： G06F7/00
CPC分类号： G06F17/30097 , Y10S707/99937
摘要： Described is a storage reports duplicate file detector that operates by receiving file records during a first scan of file system metadata. The detector computes a hash based on attributes in the record, and maintains the hash value in association with information that indicates whether a hash value corresponds to more than one file. In one implementation, the information corresponds to the amount of space wasted by duplication. The information is used to determine which hash values correspond to groups of potentially duplicate files, and eliminate non-duplicates. A second scan locates file information for each of the potentially duplicate files, and the file information is then used to determine which groups of potentially duplicate files are actually duplicate files.
摘要翻译：描述的是存储报告重复文件检测器，其通过在文件系统元数据的第一次扫描期间接收文件记录来操作。检测器基于记录中的属性来计算散列，并且将哈希值与指示散列值是否对应于多于一个文件的信息相关联地维护。在一个实现中，信息对应于通过重复浪费的空间量。该信息用于确定哪些哈希值对应于潜在重复文件的组，并消除不重复的数据。第二次扫描查找每个潜在重复文件的文件信息，然后使用文件信息来确定哪些可能重复的文件组实际上是重复的文件。

3. 发明申请

US20060053259A1 Framework for taking shadow copies and performing backups in a networked environment 有权
标题翻译：在网络环境中获取卷影副本和执行备份的框架
公开(公告)号：US20060053259A1
公开(公告)日：2006-03-09
申请号：US10939189
申请日：2004-09-09
申请人： Brian Berkowitz , Catharine Ingen , Paul Oltean , Ran Kalach , Reuven Lax
发明人： Brian Berkowitz , Catharine Ingen , Paul Oltean , Ran Kalach , Reuven Lax
IPC分类号： G06F12/16
CPC分类号： G06F11/1458 , G06F11/1464 , G06F11/1466 , G06F2201/84
摘要： A framework for taking shadow copies and performing backups in systems that may have data spread across multiple machines. A requester communicates names to a primary coordinator and requests the creation of shadow copies of all the volumes associated with the names. The primary coordinator communicates with one or more writers and one or more secondary coordinators to create the shadow copies of the volumes. The primary and one or more secondary coordinators create shadow copies of one or more of the volumes that reside on the machines upon which they execute. After the shadow copies of the volumes have been created, the requester may obtain data from the shadow copies and create a consistent backup.
摘要翻译：用于在可能会在多台机器上传播数据的系统中进行卷影复制和执行备份的框架。请求者将名称传达给主协调器，并请求创建与名称关联的所有卷的卷影副本。主协调器与一个或多个写入程序和一个或多个辅助协调器通信以创建卷的卷影副本。主要和一个或多个辅助协调器创建驻留在其执行的计算机上的一个或多个卷的卷影副本。在创建卷的卷影副本之后，请求者可以从卷影副本获取数据，并创建一致的备份。

4. 发明申请

US20050228832A1 Method and system for verifying integrity of storage 有权
标题翻译：验证存储完整性的方法和系统
公开(公告)号：US20050228832A1
公开(公告)日：2005-10-13
申请号：US10821303
申请日：2004-04-09
申请人： Vishal Ghotge , David Golds , Sarosh Havewala , Christophe Robert , Paul Oltean
发明人： Vishal Ghotge , David Golds , Sarosh Havewala , Christophe Robert , Paul Oltean
IPC分类号： G06F17/30
CPC分类号： G06F11/0727 , G06F11/0751 , G06F21/64 , Y10S707/99953
摘要： A method and system for verifying the integrity of a storage volume. When volume verification is desired, a shadow copy of the volume is created. A verification tool operates on the shadow copy and provides a report that indicates if any errors are found in the shadow copy. If errors are found on the shadow copy, this indicates that the same errors likely still exist on the live volume. In the event of errors, a system administrator or the like may take the live volume off-line and fix the errors found.
摘要翻译：一种用于验证存储卷的完整性的方法和系统。当需要卷验证时，会创建卷的卷影副本。验证工具对卷影副本进行操作，并提供一个报告，指示是否在卷影副本中找到任何错误。如果在卷影副本上找到错误，则表示在实际卷上可能仍然存在相同的错误。在发生错误的情况下，系统管理员等可能会将现场音量离线并修复发现的错误。

5. 发明申请

US20070043747A1 Storage reports file system scanner 有权
标题翻译：存储报告文件系统扫描器
公开(公告)号：US20070043747A1
公开(公告)日：2007-02-22
申请号：US11206425
申请日：2005-08-17
申请人： James Benton , Ran Kalach , Paul Oltean , Sarosh Havewala
发明人： James Benton , Ran Kalach , Paul Oltean , Sarosh Havewala
IPC分类号： G06F7/00
CPC分类号： G06F17/30067 , Y10S707/99942
摘要： Described is a storage reports scanner that works to generate reports of storage usage in computer systems in an efficient manner. The scanner receives a set of namespaces for a file system volume from a storage reports engine. The scanner scans file system metadata to construct a directory table of entries corresponding to a directory tree of nodes representative of the hierarchy of directories of the file system volume. Each node corresponding to a namespace in the namespace set is marked as included. A second scan of the file system metadata determines, for each file, whether that file is in or under an included directory by accessing the directory table. For each file that is in or is under an included directory, file information is returned to the engine. The engine may request the scanner to provide full path information, which the scanner determines via the directory table.
摘要翻译：描述了一种存储报告扫描器，用于以有效的方式生成计算机系统中的存储使用的报告。扫描仪从存储报告引擎接收一组文件系统卷的命名空间。扫描仪扫描文件系统元数据以构成与表示文件系统卷的目录的层次结构的节点的目录树相对应的条目的目录表。与命名空间集中的命名空间相对应的每个节点都被标记为包含。对于每个文件，文件系统元数据的第二次扫描是通过访问目录表来确定该文件是否在所包含的目录中或之下。对于位于或位于所包含的目录中的每个文件，文件信息将返回引擎。引擎可以请求扫描仪提供完整路径信息，扫描仪通过目录表确定。

6. 发明申请

US20060235892A1 Generating storage reports using volume snapshots 失效
标题翻译：使用卷快照生成存储报告
公开(公告)号：US20060235892A1
公开(公告)日：2006-10-19
申请号：US11107119
申请日：2005-04-15
申请人： Ran Kalach , James Benton , Paul Oltean
发明人： Ran Kalach , James Benton , Paul Oltean
IPC分类号： G06F17/30
CPC分类号： G06F11/3409 , G06F11/3485 , Y10S707/99953 , Y10S707/99954
摘要： Described is a method and system by which storage reports are generated from a volume snapshot set rather than the live volume or volumes, wherein a volume snapshot set comprises a representation or copy of one or more volume at a single point-in-time. By scanning the snapshot, a consistent file system image is obtained. Scanning may take place by enumerating a volume's directories of files, or, when available, by accessing a file system metadata of file information (e.g., a master file table) separately maintained on the volume. With some (e.g., hardware-based) snapshot technologies, the snapshot can be transported to another computing system for scanning by that other computing system, thereby avoiding burdening a live system's resources when scanning. Accurate and consistent storage reports are thus obtained at a single point in time, independent of the number of volumes being scanned.
摘要翻译：描述了一种通过其从卷快照集而不是实际卷或卷生成存储报告的方法和系统，其中卷快照集合包括在单个时间点的一个或多个卷的表示或副本。通过扫描快照，获得一致的文件系统映像。可以通过枚举卷的文件目录，或者在可用时通过访问单独维护在卷上的文件信息（例如，主文件表）的文件系统元数据来进行扫描。利用一些（例如基于硬件的）快照技术，快照可以被传送到另一个计算系统，以便由其他计算系统进行扫描，从而避免在扫描时负担现场系统的资源。因此，在单个时间点上获得了准确和一致的存储报告，与被扫描的卷数无关。

7. 发明授权

US06708227B1 Method and system for providing common coordination and administration of multiple snapshot providers 有权
标题翻译：提供多个快照供应商的共同协调和管理的方法和系统
公开(公告)号：US06708227B1
公开(公告)日：2004-03-16
申请号：US09556533
申请日：2000-04-24
申请人： Luis Felipe Cabrera , Paul Oltean , David P. Golds , Stefan R. Steiner
发明人： Luis Felipe Cabrera , Paul Oltean , David P. Golds , Stefan R. Steiner
IPC分类号： G06F900
CPC分类号： G06F11/1451 , G06F11/1438 , G06F2201/84
摘要： A service specified by an application programming interface (API) acts as a coordinator/manager of different volume snapshot providers and an administrator of snapshot providers. The API acts to standardize protocols used in connection with different snapshot providers. An Interface Volume Snapshot Service Coordinator (VSSC) with appropriate API calls is provided, which is used to coordinate and administer multiple snapshot providers as well as maintain other snapshot information. The VSSC achieves this coordination and administration whether or not the snapshot providers are hardware-based, software-based or based in a combination of different underlying technologies. The VSSC thus performs coordination and administration operations, in addition to other operations relating to snapshot providers.
摘要翻译：应用程序编程接口（API）指定的服务充当不同卷快照提供程序和快照提供程序的管理员的协调器/管理器。 API用于标准化与不同快照提供程序相关联的协议。提供了具有适当API调用的接口卷快照服务协调器（VSSC），用于协调和管理多个快照提供程序以及维护其他快照信息。 VSSC是否实现这种协调和管理，无论快照提供程序是基于硬件的还是基于软件的，或者基于不同的底层技术的组合。除了与快照提供者有关的其他操作之外，VSSC还执行协调和管理操作。

8. 发明授权

US07363633B1 Registering and storing dependencies among applications and objects in a computer system and communicating the dependencies to a recovery or backup service 有权
标题翻译：在计算机系统中注册和存储应用程序和对象之间的依赖关系，并将依赖关系传达到恢复或备份服务
公开(公告)号：US07363633B1
公开(公告)日：2008-04-22
申请号：US09557250
申请日：2000-04-24
申请人： Jonathan S. Goldick , Luis Felipe Cabrera , Paul Oltean
发明人： Jonathan S. Goldick , Luis Felipe Cabrera , Paul Oltean
IPC分类号： G06F3/00 , G06F12/00 , G06F9/44 , G06F15/16
CPC分类号： G06F11/1448 , G06F11/1469 , G06F2201/82 , G06F2201/84 , Y10S707/99953
摘要： An application programming interface protocol is provided for making requests to registered applications regarding applications' dependency information so that a table of dependency information relating to a target object can be recursively generated. When all of the applications' dependencies are captured at the same time for given volume(s) or object(s), the entire volume's or object's program and data dependency information may be maintained for the given time. With this dependency information, the computer system advantageously knows not only which files and in which order to freeze or flush files in connection with a backup, such as a snapshot, or restore of given volume(s) or object(s), but also knows which volume(s) or object(s) can be excluded from the freezing process. After a request by a service for application dependency information, the computer system can translate or process dependency information, thereby ordering recovery events over a given set of volumes or objects.
摘要翻译：提供了一种应用程序编程接口协议，用于向注册的应用程序提出关于应用程序的依赖关系信息的请求，从而可以递归地生成与目标对象相关的依赖关系信息表。当给定的卷或对象同时捕获所有应用程序的依赖关系时，可以在给定时间内维护整个卷或对象的程序和数据依赖关系信息。利用这种依赖性信息，计算机系统不仅有利地知道哪些文件和以什么顺序冻结或刷新与备份有关的文件，例如快照，还是给定卷或对象的恢复，还可以知道知道哪些卷或物体可以从冻结过程中排除。在由应用程序依赖关系信息的服务请求之后，计算机系统可以翻译或处理依赖关系信息，从而通过给定的一组卷或对象排序恢复事件。

9. 发明申请

US20060236069A1 Method and system for efficient generation of storage reports 失效
公开(公告)号：US20060236069A1
公开(公告)日：2006-10-19
申请号：US11107977
申请日：2005-04-15
申请人： Ran Kalach , James Benton , Paul Oltean , Georgi Matev
发明人： Ran Kalach , James Benton , Paul Oltean , Georgi Matev
IPC分类号： G06F12/00
CPC分类号： G06F3/0653 , G06F3/0605 , G06F3/0689 , G06F11/3485 , G06F2201/88 , Y10S707/99933 , Y10S707/99934 , Y10S707/99945
摘要： Described is a method and system by which reports of storage usage in computer systems are generated in an efficient manner by consolidating multiple requests for reports into a minimal number of volume scans, including by intelligently selecting a scanning method (e.g., of file system metadata versus find-first/find-next) and by performing parallel scans on different volumes. Namespace consolidation scans namespaces together, so as to generate multiple reports from the same set of files, reducing the number of volumes scans required to collect the data. Each volume scan may be a find-first, find next directory-based scan, or a volume metadata database scan. Time consolidation groups independent storage report generations together, such as storage report requests received within an administrator-specified interval. Parallel scans of different volumes may be performed, subject to I/O and processing resource limitations, and so that volumes partitioned on the same spindle are not scanned in parallel.

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