专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08332844B1 Root image caching and indexing for block-level distributed application management 有权
标题翻译：用于块级分布式应用程序管理的根映像缓存和索引
公开(公告)号：US08332844B1
公开(公告)日：2012-12-11
申请号：US11709477
申请日：2007-02-21
申请人： Pradip Kulkarni , Mukul Kumar , Adhir Potdar , Richard Au , Tung Nguyen
发明人： Pradip Kulkarni , Mukul Kumar , Adhir Potdar , Richard Au , Tung Nguyen
IPC分类号： G06F9/445
CPC分类号： G06F9/4416
摘要： Described herein is technology for, among other things root image caching and indexing for block-level distributed application management. The technology involves storing blocks of a root image on a first storage unit and storing blocks of leaf images on respective second storage units. The leaf images include additional data blocks not previously contained in the root image and changes made by respective compute nodes to the blocks of the root image. The technology includes caching blocks of the root image that have been accessed by at least one compute node. The technology also includes receiving indexing results pertaining to the root image from one compute node and providing the results for other compute nodes.
摘要翻译：这里描述的是用于块级分布式应用程序管理的根图像缓存和索引的技术。该技术涉及将根图像的块存储在第一存储单元上，并将叶图像的块存储在相应的第二存储单元上。叶图像包括先前不包含在根图像中的附加数据块和由相应计算节点对根图像的块的改变。该技术包括缓存由至少一个计算节点访问的根图像的块。该技术还包括从一个计算节点接收与根图像有关的索引结果，并为其他计算节点提供结果。

2. 发明授权

US08065737B1 Virus scanning for block-level distributed application management 有权
标题翻译：病毒扫描用于块级分布式应用程序管理
公开(公告)号：US08065737B1
公开(公告)日：2011-11-22
申请号：US11712728
申请日：2007-02-28
申请人： Pradip Kulkarni , Mukul Kumar , Adhir Potdar , Richard Au , Tung Nguyen
发明人： Pradip Kulkarni , Mukul Kumar , Adhir Potdar , Richard Au , Tung Nguyen
IPC分类号： G06F11/00
CPC分类号： G06F9/4416 , G06F21/562
摘要： Described herein is technology for, among other things virus scanning for block-level distributed application management. The technology involves storing blocks of a root image on a first storage unit and storing blocks of leaf images on respective second storage units. The leaf images include additional data blocks not previously contained in the root image and changes made by respective compute nodes to the blocks of the root image. The technology includes receiving a notification from one of the compute nodes that the root image has been scanned for viruses and providing the notification to other compute nodes.
摘要翻译：这里描述了用于块级分布式应用程序管理的病毒扫描的技术。该技术涉及将根图像的块存储在第一存储单元上，并将叶图像的块存储在相应的第二存储单元上。叶图像包括先前不包含在根图像中的附加数据块和由相应计算节点对根图像的块的改变。该技术包括从计算节点之一接收根图像已扫描病毒的通知，并将该通知提供给其他计算节点。

3. 发明授权

US07721282B1 Block-level I/O subsystem for distributed application environment management 有权
标题翻译：块级I / O子系统用于分布式应用环境管理
公开(公告)号：US07721282B1
公开(公告)日：2010-05-18
申请号：US11395816
申请日：2006-03-30
申请人： Pradip Kulkarni , Mukul Kumar , Adhir Potdar , Richard Au , James M. Mott , Tung M. Nguyen
发明人： Pradip Kulkarni , Mukul Kumar , Adhir Potdar , Richard Au , James M. Mott , Tung M. Nguyen
IPC分类号： G06F9/445 , G06F9/44
CPC分类号： G06F9/4416
摘要： An embodiment of the present invention is directed to a system for distributing an application environment to a compute node. The system includes a first storage unit for storing blocks of a root image of the compute node and a second storage unit for storing a leaf image comprising new data blocks and changes to the blocks of the root image. The system further includes a union block device for interfacing between the compute node and the first and second storage units to distribute the application environment to the compute node. The union block device creates the application environment by merging the blocks of the root image stored on the first storage unit with the leaf image stored on the second storage unit.
摘要翻译：本发明的实施例涉及一种用于将应用环境分发到计算节点的系统。该系统包括用于存储计算节点的根图像的块的第一存储单元和用于存储包括新数据块和对根图像的块的改变的叶图像的第二存储单元。该系统还包括联合块设备，用于在计算节点与第一和第二存储单元之间进行接口以将应用环境分布到计算节点。联合块设备通过将存储在第一存储单元上的根图像的块与存储在第二存储单元上的叶图像合并来创建应用环境。

4. 发明授权

US09811430B1 Method and system for incremental backup of data volumes 有权
公开(公告)号：US09811430B1
公开(公告)日：2017-11-07
申请号：US12753310
申请日：2010-04-02
申请人： Angshuman Bezbaruah , Pradip Kulkarni , Niranjan S. Pendharkar
发明人： Angshuman Bezbaruah , Pradip Kulkarni , Niranjan S. Pendharkar
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28 , G06F3/06 , G06F11/20
CPC分类号： G06F11/2069 , G06F3/067 , G06F11/1451 , G06F11/1456 , G06F11/1471 , G06F11/2071 , G06F11/2074 , G06F11/2097
摘要： A method and system for incremental backup is disclosed. The method includes writing a first update to a secondary node and writing a second update to the secondary node. The secondary node comprises a replication storage group (RSG). Further, the order in which the updates are written at the secondary node is consistent with the order in which the updates were written at a primary node.

5. 发明授权

US07386662B1 Coordination of caching and I/O management in a multi-layer virtualized storage environment 有权
标题翻译：在多层虚拟化存储环境中协调缓存和I / O管理
公开(公告)号：US07386662B1
公开(公告)日：2008-06-10
申请号：US11156846
申请日：2005-06-20
申请人： Anand A. Kekre , Pradip Kulkarni
发明人： Anand A. Kekre , Pradip Kulkarni
IPC分类号： G06F13/10
CPC分类号： G06F3/0665 , G06F3/0605 , G06F3/067 , G06F11/201 , G06F12/0813 , G06F12/0862 , G06F12/0866 , G06F2212/284
摘要： Systems and methods are disclosed for performing cache and I/O management in a multi-layer storage virtualization environment. Block virtualization may be implemented at various layers, each with one or more storage entities. One storage entity may coordinate and leverage the cache and the caching mechanism available with another storage entity. The storage entities may be at the same layer (horizontal cache coordination) or at different layers (vertical cache coordination). Cache coordination may include application-assisted read-ahead.
摘要翻译：公开了用于在多层存储虚拟化环境中执行高速缓存和I / O管理的系统和方法。块虚拟化可以在各个层上实现，每个层具有一个或多个存储实体。一个存储实体可以协调和利用与另一个存储实体可用的缓存和缓存机制。存储实体可以在同一层（水平缓存协调）或不同层（垂直高速缓存协调）。缓存协调可能包括应用程序辅助预读。

6. 发明授权

US08990164B1 Systems and methods for performing incremental backups 有权
标题翻译：用于执行增量备份的系统和方法
公开(公告)号：US08990164B1
公开(公告)日：2015-03-24
申请号：US13363982
申请日：2012-02-01
申请人： Sameer Mahajan , Pradip Kulkarni , Dulipsinh Deshmukh , Nitin Anand
发明人： Sameer Mahajan , Pradip Kulkarni , Dulipsinh Deshmukh , Nitin Anand
IPC分类号： G06F17/30
CPC分类号： G06F11/1451
摘要： A computer-implemented method for performing incremental backups may include 1) identifying a volume of data previously subjected to a backup, 2) determining a time to perform an incremental backup of the volume, the incremental backup being incremental with respect to the backup, and, at the time of the incremental backup, 3) identifying a list of files changed on the volume since the backup, 4) identifying a map of blocks changed on the volume since the backup, and 5) including, in the incremental backup, each block within at least one file that is indicated as changed in the map of blocks. Various other methods, systems, and computer-readable media are also disclosed.
摘要翻译：用于执行增量备份的计算机实现的方法可以包括：1）识别先前遭受备份的数据量，2）确定执行卷的增量备份的时间，所述增量备份相对于所述备份是递增的，以及在增量备份时，3）识别自备份以来在卷上更改的文件列表，4）识别自备份以来在卷上更改的块的映射，以及5）在增量备份中包括每个在至少一个文件中阻止在块的映射中指示为更改。还公开了各种其它方法，系统和计算机可读介质。

7. 发明授权

US08762341B1 Efficiently configuring multiple backup data policies with information specifying data to backup 有权
标题翻译：通过指定要备份的数据的信息有效地配置多个备份数据策略
公开(公告)号：US08762341B1
公开(公告)日：2014-06-24
申请号：US13335010
申请日：2011-12-22
申请人： Sameer Mahajan , Dulipsinh Hanamant Deshmukh , Pradip Kulkarni , Nitin Anand
发明人： Sameer Mahajan , Dulipsinh Hanamant Deshmukh , Pradip Kulkarni , Nitin Anand
IPC分类号： G06F17/30
CPC分类号： G06F11/1448
摘要： A system and method for determining the data that should be backed up by a plurality of backup policies are described. A global file change log that lists which files have been changed may be maintained. The global file change log may be processed to distribute the file change information into policy-specific file change logs. A global block change bitmap may also be maintained. The global block change bitmap may indicate which data blocks of the files have been changed. Performing a respective backup operation for a respective backup policy may include backing up only the data blocks that have changed in the files listed in the respective policy-specific file change log since a previous backup operation for the respective backup policy was performed. The data blocks that have changed may be specified in a respective policy-specific block change bitmap for the respective backup policy.
摘要翻译：描述用于确定应由多个备份策略备份的数据的系统和方法。可以维护列出已更改哪些文件的全局文件更改日志。可以处理全局文件更改日志以将文件更改信息分发到特定于策略的文件更改日志。还可以维护全局块更改位图。全局块更改位图可以指示文件的哪些数据块已经被改变。对相应的备份策略执行相应的备份操作可以包括仅对执行相应的策略特定文件更改日志中列出的文件中已更改的数据块进行备份，因为执行了相应备份策略的先前备份操作。可以在相应的备份策略的相应的特定策略块更改位图中指定已更改的数据块。

8. 发明授权

US07694086B1 Method and system for incremental backup of data volumes 有权
标题翻译：数据量增量备份的方法和系统
公开(公告)号：US07694086B1
公开(公告)日：2010-04-06
申请号：US10610138
申请日：2003-06-30
申请人： Angshuman Bezbaruah , Pradip Kulkarni , Niranjan S. Pendharkar
发明人： Angshuman Bezbaruah , Pradip Kulkarni , Niranjan S. Pendharkar
IPC分类号： G06F12/16 , G06F17/40
CPC分类号： G06F11/2069 , G06F3/067 , G06F11/1451 , G06F11/1456 , G06F11/1471 , G06F11/2071 , G06F11/2074 , G06F11/2097
摘要： A method and system for incremental backup is disclosed. The method includes attaching a first plex to a log, which includes a log plex. The method also includes writing data to said log plex and said first plex.
摘要翻译：公开了一种用于增量备份的方法和系统。该方法包括将第一个plex附加到日志，其中包括日志plex。该方法还包括将数据写入所述日志丛和所述第一丛。

9. 发明授权

US07636801B1 Coordination of quality of service in a multi-layer virtualized storage environment 有权
标题翻译：协调多层虚拟化存储环境中的服务质量
公开(公告)号：US07636801B1
公开(公告)日：2009-12-22
申请号：US11156845
申请日：2005-06-20
申请人： Anand A. Kekre , Pradip Kulkarni , Ankur Panchbudhe
发明人： Anand A. Kekre , Pradip Kulkarni , Ankur Panchbudhe
IPC分类号： G06F15/173 , G06F7/00
CPC分类号： H04L29/08729 , H04L67/1097
摘要： A system for coordination for quality of service in multi-layer storage virtualization environments includes a first, second and third storage entity at a respective first, second and third layer of virtualized storage. The first storage entity sends a request for an I/O task to the second storage entity. In response to the request, the second storage entity may be configured to cooperate with the third storage entity to perform one or more I/O operations to satisfy one or more quality of service requirements associated with the I/O task.
摘要翻译：用于协调多层存储虚拟化环境中的服务质量的系统包括在相应的第一，第二和第三层虚拟存储器处的第一，第二和第三存储实体。第一存储实体向第二存储实体发送对I / O任务的请求。响应于该请求，第二存储实体可以被配置为与第三存储实体协作以执行一个或多个I / O操作以满足与I / O任务相关联的一个或多个服务质量要求。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式