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1. 发明申请

WO2012000809A1 STREAMING VIRTUAL MACHINE BOOT SERVICES OVER A NETWORK 审中-公开
标题翻译：在网络上流动虚拟机启动服务
公开(公告)号：WO2012000809A1
公开(公告)日：2012-01-05
申请号：PCT/EP2011/060123
申请日：2011-06-17
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION , IBM UNITED KINGDOM LIMITED , SARKAR, Prasenjit , BUTLER, Eric, Kevin , JAIN, Reshu , SINGH, Aameek , CONSTANTINESCU, Mihail, Corneliu
发明人： SARKAR, Prasenjit , BUTLER, Eric, Kevin , JAIN, Reshu , SINGH, Aameek , CONSTANTINESCU, Mihail, Corneliu
IPC分类号： G06F9/455
CPC分类号： G06F9/45558 , G06F9/4416 , G06F2009/45575
摘要： Streaming virtual machine boot services over a network includes booting a first virtual machine and recording data and metadata from a virtual machine boot image having setup information of the virtual machine type of the first virtual machine, and being configured for the virtual machine type of the first virtual machine, into a virtual machine boot file. The data and metadata are accessed in booting the first virtual machine. A descriptor is added to metadata of the virtual machine boot image, which references a location of the virtual machine boot file for the virtual machine type of the first virtual machine. When subsequently booting a second virtual machine of the same type of virtual machine as the first virtual machine, data are streamed from the virtual machine boot file to a virtual machine monitor of a second virtual machine without needing to stream data from the virtual machine boot image.
摘要翻译：通过网络流式化虚拟机引导服务包括引导第一虚拟机并且从具有虚拟机类型的第一虚拟机的设置信息的虚拟机引导映像记录数据和元数据，并且被配置为第一虚拟机引导服务的虚拟机类型虚拟机，进入虚拟机启动文件。在引导第一个虚拟机时访问数据和元数据。将描述符添加到虚拟机引导映像的元数据，虚拟机引导映像引用虚拟机引导文件的位置，用于第一个虚拟机的虚拟机类型。当随后引导与第一虚拟机相同类型的虚拟机的第二虚拟机时，将数据从虚拟机引导文件流传输到第二虚拟机的虚拟机监视器，而不需要从虚拟机引导映像流传输数据。

2. 发明申请

WO2011128257A1 OPTIMIZING A FILE SYSTEM FOR DIFFERENT TYPES OF APPLICATIONS IN A COMPUTE CLUSTER USING DYNAMIC BLOCK SIZE GRANULARITY 审中-公开
标题翻译：优化使用动态块大小的计算机集群中不同类型的应用程序的文件系统
公开(公告)号：WO2011128257A1
公开(公告)日：2011-10-20
申请号：PCT/EP2011/055496
申请日：2011-04-08
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION , IBM UNITED KINGDOM LIMITED , SARKAR, Prasenjit , PANDEY, Prashant , PUCHA, Himabindu , SHAH, Mansi, Ajit , TEWARI, Renu , GUPTA, Karan , ANANTHANARAYANAN, Rajagopal
发明人： SARKAR, Prasenjit , PANDEY, Prashant , PUCHA, Himabindu , SHAH, Mansi, Ajit , TEWARI, Renu , GUPTA, Karan , ANANTHANARAYANAN, Rajagopal
IPC分类号： G06F3/06 , G06F17/30
CPC分类号： G06F3/0643 , G06F3/061 , G06F3/067
摘要： Embodiments of the invention relate to optimizing a file system for different types of applications in a compute cluster using dynamic block size granularity. An exemplary embodiment includes reserving a predetermined number of storage allocation regions for each node in a cluster, wherein each storage allocation region comprises a set of contiguous data blocks on a single storage disk of locally attached storage; using a contiguous set of data blocks on a single storage disk of locally attached storage as a file systems block allocation granularity for striping data to be stored in the file system for a compute operation in the cluster; and using a single data block of a shared storage subsystem as the file systems block allocation granularity for striping data to be stored in the file system for a data access operation in the cluster.
摘要翻译：本发明的实施例涉及使用动态块大小粒度来优化在计算集群中的不同类型的应用的文件系统。示例性实施例包括为集群中的每个节点保留预定数量的存储分配区域，其中每个存储分配区域包括在本地连接的存储器的单个存储盘上的一组连续的数据块; 在本地连接的存储的单个存储盘上使用连续的一组数据块作为文件系统块分配粒度，用于条带化要存储在文件系统中的数据以用于群集中的计算操作; 并且使用共享存储子系统的单个数据块作为文件系统块分配粒度，用于条带化要存储在文件系统中的数据以用于群集中的数据访问操作。

3. 发明申请

WO2008052859A1 DETECTING ENTITY CHANGES IN A STORAGE AREA NETWORK ENVIRONMENT 审中-公开
标题翻译：检测存储区域网络环境中的实体变化
公开(公告)号：WO2008052859A1
公开(公告)日：2008-05-08
申请号：PCT/EP2007/060642
申请日：2007-10-08
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION , IBM UNITED KINGDOM LIMITED , CHOKSHI, Ashmi, Ashokkumar , GOPISETTY, Sandeep , HATTRUP, Glen , MERBACH, David, Lynn , PADBIDRI, Sumant , SARKAR, Prasenjit , SARKAR, Soumitra
发明人： CHOKSHI, Ashmi, Ashokkumar , GOPISETTY, Sandeep , HATTRUP, Glen , MERBACH, David, Lynn , PADBIDRI, Sumant , SARKAR, Prasenjit , SARKAR, Soumitra
IPC分类号： H04L29/08 , H04L12/26
CPC分类号： H04L41/0686 , H04L41/0853 , H04L41/0893 , H04L43/04 , H04L43/0817 , H04L67/1097
摘要： An apparatus, system, and method are disclosed for detecting entity changes in a storage area network. A discovery module probes a plurality of entities of the storage area network to detect an event in response to a policy, stores attributes of the probed entities, and reports the event with a probe event reference. A monitor module receives a self-announced event reference of the event if an entity communicates the event. A configuration module records the event as an initiated event reference if the event is initiated by an administrator. An event manager synthesizes a report of the event from the event references.
摘要翻译：公开了用于检测存储区域网络中的实体变化的装置，系统和方法。发现模块探测存储区域网络的多个实体以响应于策略来检测事件，存储探测实体的属性，并且用探测事件引用来报告事件。如果实体通信事件，则监视器模块接收事件的自发事件引用。如果事件由管理员启动，则配置模块将事件记录为启动的事件引用。事件管理器从事件引用中综合了事件的报告。

4. 发明申请

WO2012072411A1 SNAPSHOT BASED REPLICATION 审中-公开
标题翻译：基于SNAPSHOT的复制
公开(公告)号：WO2012072411A1
公开(公告)日：2012-06-07
申请号：PCT/EP2011/070194
申请日：2011-11-16
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION , IBM UNITED KINGDOM LIMITED , SUBHRAVETI, Dinesh , SARKAR, Prasenjit , GUPTA, Karan , HASKIN, Roger, Lee
发明人： SUBHRAVETI, Dinesh , SARKAR, Prasenjit , GUPTA, Karan , HASKIN, Roger, Lee
IPC分类号： G06F17/30 , G06F11/14
CPC分类号： G06F17/30212
摘要： Embodiments of the invention relate to data replication and block allocation in a file system to support write transactions. Regions in a cluster file system are defined to support a block allocation. Blocks in the defined regions are allocated to support the data replication. A pipeline manager is provided to schedule population of the blocks in the allocated region(s) based upon network characteristics.
摘要翻译：本发明的实施例涉及文件系统中的数据复制和块分配以支持写入事务。集群文件系统中的区域被定义为支持块分配。分配定义区域中的块以支持数据复制。提供流水线管理器以基于网络特性来调度分配区域中的块的群体。

5. 发明申请

WO2011133716A2 SELECTIVELY ADDING SOCIAL DIMENSION TO WEB SEARCHES 审中-公开
标题翻译：选择性地增加网络搜索的社会尺寸
公开(公告)号：WO2011133716A2
公开(公告)日：2011-10-27
申请号：PCT/US2011/033318
申请日：2011-04-20
申请人： YAHOO! INC. , GULIK, Tom , IYER, Arun, Shankar , SARKAR, Prasenjit , KAKADE, Vinay , TAM, Erwin
发明人： GULIK, Tom , IYER, Arun, Shankar , SARKAR, Prasenjit , KAKADE, Vinay , TAM, Erwin
IPC分类号： G06F17/30 , G06F15/16
CPC分类号： G06F17/30867
摘要： Embodiments are directed towards managing a display of search results by employing a query-classification for a search query to selectively display trust search results that are displayed distinct from non-trust search results. A search query is classified into a query-class. A search is then performed over non-trust sources, and selectively over trust data sources to obtain non-trust and trust search results, respectively. The trust search results are rank ordered based on various categories of search criteria, including, for example, explicit and implicit relationships. Based on the query-class, a different number of trust search results may be displayed. Further, a position for which the trust search results may be displayed may be based on the query-class. Moreover, the non-trust search results displayed distinct or separate from the trust search results to readily distinguish a type of source of the search results.
摘要翻译：实施例旨在通过对搜索查询采用查询分类来选择性地显示与非信任搜索结果不同的显示信任搜索结果来管理搜索结果的显示。搜索查询分为查询类。然后，通过非信任源执行搜索，并选择性地超过信任数据源，以分别获取非信任和信任搜索结果。信任搜索结果基于各种类别的搜索标准进行排序，包括例如明确和隐含的关系。基于查询类，可以显示不同数量的信任搜索结果。此外，可以显示信任搜索结果的位置可以基于查询类。此外，非信任搜索结果与信任搜索结果不同或不同，以便容易地区分搜索结果的来源类型。

6. 发明申请

WO2011133716A3 SELECTIVELY ADDING SOCIAL DIMENSION TO WEB SEARCHES 审中-公开
标题翻译：选择性地增加网页搜索的社会尺寸
公开(公告)号：WO2011133716A3
公开(公告)日：2012-01-26
申请号：PCT/US2011033318
申请日：2011-04-20
申请人： YAHOO INC , GULIK TOM , IYER ARUN SHANKAR , SARKAR PRASENJIT , KAKADE VINAY , TAM ERWIN
发明人： GULIK TOM , IYER ARUN SHANKAR , SARKAR PRASENJIT , KAKADE VINAY , TAM ERWIN
IPC分类号： G06F17/30 , G06F15/16
CPC分类号： G06F17/30867
摘要： Embodiments are directed towards managing a display of search results by employing a query-classification for a search query to selectively display trust search results that are displayed distinct from non-trust search results. A search query is classified into a query-class. A search is then performed over non-trust sources, and selectively over trust data sources to obtain non-trust and trust search results, respectively. The trust search results are rank ordered based on various categories of search criteria, including, for example, explicit and implicit relationships. Based on the query-class, a different number of trust search results may be displayed. Further, a position for which the trust search results may be displayed may be based on the query-class. Moreover, the non-trust search results displayed distinct or separate from the trust search results to readily distinguish a type of source of the search results.
摘要翻译：实施例旨在通过对搜索查询采用查询分类来选择性地显示与非信任搜索结果不同的显示信任搜索结果来管理搜索结果的显示。搜索查询分为查询类。然后，通过非信任源执行搜索，并选择性地超过信任数据源，以分别获得非信任和信任搜索结果。信任搜索结果基于各种类别的搜索标准进行排序，包括例如明确和隐含的关系。基于查询类，可以显示不同数量的信任搜索结果。此外，信息搜索结果可以显示的位置可以基于查询类。此外，非信任搜索结果与信任搜索结果不同或不同，以便容易地区分搜索结果的来源类型。

7. 发明申请

WO2011051164A1 DYNAMIC REPLICA VOLUME SWAP IN A CLUSTER 审中-公开
标题翻译：动态REPLICA体积交换在一个群集
公开(公告)号：WO2011051164A1
公开(公告)日：2011-05-05
申请号：PCT/EP2010/065900
申请日：2010-10-21
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION , IBM UNITED KINGDOM LIMITED , SARKAR, Prasenjit , SEAMAN, Mark, James , BASHIR, Ahmed, Mohammad , SARKAR, Soumitra
发明人： SARKAR, Prasenjit , SEAMAN, Mark, James , BASHIR, Ahmed, Mohammad , SARKAR, Soumitra
IPC分类号： G06F11/20 , G06F11/16
CPC分类号： G06F11/1417 , G06F11/2046 , G06F11/2056
摘要： A method, system, and article are provided to enable a dynamic replica volume swap operation in a clustered computer system. Each node in the system is configured with flash memory, with a hierarchical list of boot volumes therein. Following a dynamic replica volume swap operation, the current boot volume is communicated to each node in the cluster and each node joining the cluster. All previously inactive nodes that were booted from the improper boot volume are re-booted from the correct one and the flash memory is amended to reflect the correct boot volume.
摘要翻译：提供了一种方法，系统和文章来实现群集计算机系统中的动态副本卷交换操作。系统中的每个节点都配置有闪存，其中包含引导卷的分层列表。在动态副本卷交换操作之后，当前引导卷被传递到集群中的每个节点，并且每个节点加入集群。从不正确的引导卷引导的所有以前不活动的节点从正确的引导卷重新引导，并且闪存被修改以反映正确的引导卷。

8. 发明申请

WO2005032046A1 A SYSTEM AND METHOD FOR GENERATING PERSPECTIVES OF A SAN TOPOLOGY 审中-公开
标题翻译：用于产生SAN拓扑学视角的系统和方法
公开(公告)号：WO2005032046A1
公开(公告)日：2005-04-07
申请号：PCT/EP2004/051901
申请日：2004-08-25
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION , IBM UNITED KINGDOM LIMITED , GOPISETTY, Sandeep , PADBIDRI, Sumant , SARKAR, Prasenjit , TAN, Chung-Hao , VORUGANTI, Kaladhar
发明人： GOPISETTY, Sandeep , PADBIDRI, Sumant , SARKAR, Prasenjit , TAN, Chung-Hao , VORUGANTI, Kaladhar
IPC分类号： H04L12/24
CPC分类号： H04L41/12 , H04L41/22
摘要： A SAN management system including the ability to generate perspectives of a SAN topology is provided. The SAN management system includes a SAN manager program to monitor a SAN. The SAN management system further includes a SAN management database linked with the SAN manager program, wherein the SAN management database maintains information identifying devices included within the SAN and connections between the devices. In addition, the SAN management system includes a plurality of sensor agents positioned within the devices included within the SAN, wherein the sensor agents gather information pertaining to the connections between the devices and provide the gathered information to the SAN manager program for inclusion within the SAN management database. Moreover, the SAN management system includes a topology viewer linked to the SAN manager to generate a user requested topology perspective according to data included within the SAN management database and data associated with a previously requested topology perspective.
摘要翻译：提供了包括生成SAN拓扑视角的SAN管理系统。 SAN管理系统包括一个监视SAN的SAN管理程序。 SAN管理系统还包括与SAN管理程序连接的SAN管理数据库，其中SAN管理数据库维护标识SAN内包含的设备的信息和设备之间的连接。另外，SAN管理系统包括位于包含在SAN内的设备内的多个传感器代理，其中传感器代理收集与设备之间的连接有关的信息，并将收集的信息提供给SAN管理程序以包含在SAN内管理数据库。此外，SAN管理系统还包括一个与SAN管理器相关联的拓扑查看器，以根据SAN管理数据库中包含的数据和与之前请求的拓扑透视相关联的数据生成用户请求的拓扑视角。

9. 发明申请

WO2012101540A1 APPLICATION RECOVERY IN FILE SYSTEM 审中-公开
标题翻译：文件系统中的应用程序恢复
公开(公告)号：WO2012101540A1
公开(公告)日：2012-08-02
申请号：PCT/IB2012/050170
申请日：2012-01-13
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION , IBM UNITED KINGDOM LIMITED , IBM (CHINA) INVESTMENT COMPANY LIMITED , GUPTA, Karan , PUCHA, Himabindu , SARKAR, Prasenjit , SUBHRAVETI, Dinesh , JAIN, Reshu
发明人： GUPTA, Karan , PUCHA, Himabindu , SARKAR, Prasenjit , SUBHRAVETI, Dinesh , JAIN, Reshu
IPC分类号： G06F11/14
CPC分类号： G06F11/1438 , G06F11/1482 , G06F11/2023
摘要： Embodiments of the invention relate to block layout and block allocation in a file system to support transparency of application processing. At least one copy of an application is replicated in a write affinity region of a secondary server, and at least one copy of the application is replicated in a wide striping region across a cluster file system. When the application is subject to failure, application processing is transferred from the failure location to the write affinity copy. At the same time, the failed application is rebuilt using the wide striping replication of the application. Once the application is rebuilt, processing may return to the failed location employing the rebuilt application.
摘要翻译：本发明的实施例涉及文件系统中的块布局和块分配以支持应用处理的透明度。应用程序的至少一个副本被复制在辅助服务器的写入关联区域中，并且应用程序的至少一个副本被复制在跨越群集文件系统的宽条带化区域中。当应用程序出现故障时，应用程序处理将从故障位置传送到写入亲和性副本。同时，使用应用程序的宽条带化复制来重建失败的应用程序。一旦应用程序重建，处理可能会使用重建的应用程序返回到失败的位置。

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