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. 发明申请

US20140122637A1 METHOD AND APPARATUS FOR PROVIDING CACHING SERVICE IN NETWORK INFRASTRUCTURE 有权
标题翻译：在网络基础设施中提供高速缓存服务的方法和装置
公开(公告)号：US20140122637A1
公开(公告)日：2014-05-01
申请号：US14063241
申请日：2013-10-25
申请人： EMC Corporation
发明人： Lintao Wan , Tianqing Wang , Feng Guo , Kai Yan
IPC分类号： H04L29/08
CPC分类号： H04L67/2842 , H04L67/2852 , H04L67/2871
摘要： A method and apparatus for providing caching service in network infrastructure. In an embodiment, there is provided a method for providing caching service in network infrastructure, comprising: in response to at least one application node accessing data in a storage node, caching a copy of the data in a cache server; in response to the at least one application node accessing the data in the storage node, obtaining an identifier indicating whether the data in the storage node is valid or not; and in response to the identifier indicating the data in the storage node is valid, returning the copy; wherein the at least one application node and the storage node are connected via the network infrastructure, and the cache server is coupled to a switch in the network infrastructure. In another embodiment of the present invention, there is provided an apparatus for providing caching service in network infrastructure.
摘要翻译：一种在网络基础设施中提供缓存服务的方法和装置。在一个实施例中，提供了一种用于在网络基础设施中提供高速缓存服务的方法，包括：响应于至少一个应用节点访问存储节点中的数据，将数据的副本缓存在高速缓存服务器中; 响应于所述至少一个应用节点访问所述存储节点中的数据，获得指示所述存储节点中的数据是否有效的标识符; 并且响应于指示存储节点中的数据的标识符有效，返回该副本; 其中所述至少一个应用节点和所述存储节点经由所述网络基础设施连接，并且所述高速缓存服务器耦合到所述网络基础设施中的交换机。在本发明的另一实施例中，提供了一种用于在网络基础设施中提供高速缓存服务的装置。

2. 发明授权

US09354896B1 Hypervisor utilization to reduce bootstrap time for data storage system 有权
标题翻译：虚拟机管理程序利用率来减少数据存储系统的引导时间
公开(公告)号：US09354896B1
公开(公告)日：2016-05-31
申请号：US14193963
申请日：2014-02-28
申请人： EMC Corporation
发明人： Ziye Yang , Xiaohong Qin , Lintao Wan , Steven Chen , Xi Chen
IPC分类号： G06F9/00 , G06F9/24 , G06F13/00 , G06F9/44 , G06F9/455
CPC分类号： G06F9/4401 , G06F9/45558 , G06F2009/45575
摘要： A first portion of a bootstrapping process is performed for a data storage system. The first portion of the bootstrapping process comprises a hypervisor scanning for and initializing a plurality of physical storage devices of the data storage system, and storing boot information obtained during the scanning and initializing steps. A second portion of a bootstrapping process is performed for the data storage system. The second portion of the bootstrapping process comprises providing at least a portion of the stored boot information to at least one virtual machine implementing an application program that utilizes the plurality of physical storage devices, and the virtual machine initializing one or more virtual resources using the stored boot information provided by the hypervisor. The scanning for the plurality of physical storage devices of the data storage system may be performed in a parallel manner.
摘要翻译：为数据存储系统执行自举过程的第一部分。引导过程的第一部分包括管理程序扫描和初始化数据存储系统的多个物理存储设备，以及存储在扫描和初始化步骤期间获得的引导信息。为数据存储系统执行自举过程的第二部分。引导过程的第二部分包括将存储的引导信息的至少一部分提供给实现利用多个物理存储设备的应用程序的至少一个虚拟机，并且虚拟机使用所存储的引导信息初始化一个或多个虚拟资源引导信息由管理程序提供。数据存储系统的多个物理存储设备的扫描可以以并行方式执行。

3. 发明授权

US09021478B1 Provisioning virtual machines from template by splitting and building index for locating content portions via content-centric network 有权
标题翻译：通过分割和构建索引来从模板中提供虚拟机，以通过内容为中心的网络定位内容部分
公开(公告)号：US09021478B1
公开(公告)日：2015-04-28
申请号：US13628479
申请日：2012-09-27
申请人： EMC Corporation
发明人： Lintao Wan , YinKee Yee , Ziye Yang
IPC分类号： G06F9/455 , G06F9/50
CPC分类号： G06F9/455 , G06F8/63 , G06F9/45558 , G06F2009/45562
摘要： Techniques are disclosed for provisioning virtual machines via content-centric networking approach in a computing system implemented with a distributed virtual infrastructure. In one example, a method comprises the following steps. A virtual machine template is obtained. The virtual machine template defines one or more segments which represent one or more content portions. The one or more content portions are addressable in accordance with a content-centric network communications protocol. At least one virtual machine is deployed from the virtual machine template. The generating and deploying steps are performed on one or more physical processing elements associated with a computing system implemented via a distributed virtual infrastructure.
摘要翻译：公开了用于通过以分布式虚拟基础设施实现的计算系统中的内容为中心的网络方式供应虚拟机的技术。在一个示例中，一种方法包括以下步骤。获得虚拟机模板。虚拟机模板定义表示一个或多个内容部分的一个或多个段。一个或多个内容部分可以根据以内容为中心的网络通信协议来寻址。从虚拟机模板部署至少一个虚拟机。生成和部署步骤在与通过分布式虚拟基础设施实现的计算系统相关联的一个或多个物理处理元件上执行。

4. 发明申请

US20140189857A1 METHOD, SYSTEM, AND APPARATUS FOR SECURELY OPERATING COMPUTER 审中-公开
标题翻译：用于安全操作计算机的方法，系统和装置
公开(公告)号：US20140189857A1
公开(公告)日：2014-07-03
申请号：US14143295
申请日：2013-12-30
申请人： EMC Corporation
发明人： Feng Guo , Qiyan Chen , Tianqing Wang , Lintao Wan , Ziye Yang
IPC分类号： G06F21/00 , G06F21/35
CPC分类号： G06F21/00 , G06F21/35 , G06F21/554 , H04L63/0853 , H04L63/107 , H04L67/24
摘要： The present invention provides a method, system and apparatus for securely operating a computer. The method comprises: obtaining presence status of an authenticated user, the presence status indicating whether the authenticated user is present in the vicinity of the computer; and triggering security operation in response to that the presence status indicates the authenticated user is absent in the vicinity of the computer. By means of the method, current status of an authenticated user who has logged in can be easily learned, and in turn, corresponding security operation is performed; in addition, when a user is performing sensitive operation, it can be confirmed in real time whether the user is an authenticated user who previously logged in, so that security of operating the computer is improved.
摘要翻译：本发明提供一种用于安全地操作计算机的方法，系统和装置。该方法包括：获得认证用户的存在状态，指示认证用户是否存在于计算机附近的存在状态; 并且响应于存在状态指示认证的用户在计算机附近不存在而触发安全操作。通过该方法，可以容易地学习已经登录的认证用户的当前状态，进而进行相应的安全操作; 此外，当用户执行敏感操作时，可以实时确认用户是否是先前登录的认证用户，从而提高了操作计算机的安全性。

5. 发明授权

US09785645B1 Database migration management 有权
公开(公告)号：US09785645B1
公开(公告)日：2017-10-10
申请号：US14035055
申请日：2013-09-24
申请人： EMC Corporation
发明人： Kai Chen , Rui Chen , Lintao Wan , Yu Cao , Stephen Todd
IPC分类号： G06F17/30
CPC分类号： G06F17/30174 , G06F17/30224 , G06F17/30233 , G06F17/30292 , G06F17/303 , G06F17/30575
摘要： A database to migrate from a first database system to a second database system is identified. Prior to the database being migrated from the first database system to the second database system, information associated with the first database system is analyzed to determine a physical design for the database to have in the second database system.

6. 发明授权

US09268784B1 Content-aware distributed deduplicating storage system based on locality-sensitive hashing 有权
标题翻译：基于区域敏感散列的内容感知分布式重复数据删除存储系统
公开(公告)号：US09268784B1
公开(公告)日：2016-02-23
申请号：US13622553
申请日：2012-09-19
申请人： EMC Corporation
发明人： Feng Guo , Qiyan Chen , Mandavilli Navneeth Rao , Lintao Wan , Dong Xiang
IPC分类号： G06F17/30 , G06F3/06
CPC分类号： G06F17/30156 , G06F3/0641
摘要： Backup data is processed by obtaining a set of metadata associated with backup data. A locality-sensitive hash key is generated for the backup data based at least in part on the set of metadata. The backup data is assigned to one of a plurality of deduplication nodes based at least in part on the locality-sensitive hash key.
摘要翻译：通过获取与备份数据相关联的一组元数据来处理备份数据。至少部分地基于该元数据集，为备份数据生成对地点敏感的散列密钥。至少部分地基于区域敏感的散列密钥将备份数据分配给多个重复数据删除节点之一。

7. 发明授权

US09262188B1 Virtual asset management in data center 有权
标题翻译：数据中心虚拟资产管理
公开(公告)号：US09262188B1
公开(公告)日：2016-02-16
申请号：US13622475
申请日：2012-09-19
申请人： EMC Corporation
发明人： Ziye Yang , Chenhui Fan , Lintao Wan , Qiyan Chen , Stephen Todd
IPC分类号： G06F9/455
CPC分类号： G06F9/45533 , G06F9/45558 , G06F2009/4557 , G06F2009/45575
摘要： Techniques are disclosed for managing assets, such as virtual assets, in a computing system implemented with distributed virtual infrastructure. In one example, a method comprises the following steps. Operational information associated with a plurality of virtual assets in a data center is obtained in a trusted manner. The data center is implemented via a distributed virtual infrastructure. At least a portion of the operational information for at least a portion of the plurality of virtual assets in the data center is reported. The operational information reported is operational information pertaining to one or more virtual assets that the data center provides for a tenant of the data center. The obtaining and reporting steps are performed by at least one processing device operating as a virtual asset manager operatively coupled to the distributed virtual infrastructure.
摘要翻译：公开了在用分布式虚拟基础设施实现的计算系统中管理诸如虚拟资产之类的资产的技术。在一个示例中，一种方法包括以下步骤。以可靠的方式获得与数据中心中的多个虚拟资产相关联的操作信息。数据中心通过分布式虚拟基础架构实现。报告数据中心中的多个虚拟资产的至少一部分的至少一部分操作信息。报告的操作信息是与数据中心为数据中心的租户提供的一个或多个虚拟资产有关的操作信息。所述获取和报告步骤由作为虚拟资产管理器操作地耦合到所述分布式虚拟基础设施的至少一个处理设备执行。

8. 发明授权

US10205648B1 Network monitoring using traffic mirroring and encapsulated tunnel in virtualized information processing system 有权
公开(公告)号：US10205648B1
公开(公告)日：2019-02-12
申请号：US14292183
申请日：2014-05-30
申请人： EMC Corporation
发明人： Feng Guo , Kai Yan , David Black , Kathleen M. Moriarty , Lintao Wan , Qiyan Chen
IPC分类号： G06F15/16 , H04L12/26
摘要： A request is obtained at a monitoring controller to provide a monitoring function for at least one subject virtual processing element (e.g., VM) in a virtualized information processing system. The monitoring controller selects and/or provisions at least one traffic capture appliance configured to capture traffic associated with the subject virtual processing element. The monitoring controller requests the virtualized information processing system to forward a copy of traffic associated with the subject virtual processing element, using traffic mirroring and an encapsulated tunnel, to the traffic capture appliance for analysis.

9. 发明授权

US09491241B1 Data storage system with native representational state transfer-based application programming interface 有权
标题翻译：数据存储系统具有基于本机代表状态转移的应用编程接口
公开(公告)号：US09491241B1
公开(公告)日：2016-11-08
申请号：US14319249
申请日：2014-06-30
申请人： EMC Corporation
发明人： Lintao Wan , Smitha Mave , Steven Chen , Xi Chen , Ziye Yang , Chenhui Fan
IPC分类号： G06F15/16 , H04L29/08 , G06F17/30
CPC分类号： H04L67/1097 , G06F17/302 , H04L67/02 , H04L67/06
摘要： A data storage system includes: one or more storage nodes configured to attach to a computer network to provide network-attached storage for the computer network; a first application programming interface providing data storage functionality at a file level in the one or more network-attached storage nodes for a first set of application programs operating in the computer network; and a second application programming interface providing data storage functionality at a level other than the file level in the one or more network-attached storage nodes for a second set of application programs operating in the computer network, wherein the second application programming interface comprises one or more native representational state transfer-based application programming interfaces.
摘要翻译：数据存储系统包括：一个或多个存储节点，被配置为附接到计算机网络以为计算机网络提供网络连接的存储; 第一应用编程接口，用于在所述计算机网络中操作的第一组应用程序的所述一个或多个网络连接存储节点中的文件级提供数据存储功能; 以及第二应用程序编程接口，用于在所述计算机网络中操作的第二组应用程序的一个或多个网络连接的存储节点中的文件级以外的级别提供数据存储功能，其中所述第二应用编程接口包括一个或多个更多的基于状态转移的原生代理应用程序编程接口。

10. 发明授权

US09426246B2 Method and apparatus for providing caching service in network infrastructure 有权
标题翻译：在网络基础设施中提供缓存服务的方法和装置
公开(公告)号：US09426246B2
公开(公告)日：2016-08-23
申请号：US14063241
申请日：2013-10-25
申请人： EMC Corporation
发明人： Lintao Wan , Tianqing Wang , Feng Guo , Kai Yan
IPC分类号： H04L29/08
CPC分类号： H04L67/2842 , H04L67/2852 , H04L67/2871
摘要： A method and apparatus for providing caching service in network infrastructure. In an embodiment, there is provided a method for providing caching service in network infrastructure, comprising: in response to at least one application node accessing data in a storage node, caching a copy of the data in a cache server; in response to the at least one application node accessing the data in the storage node, obtaining an identifier indicating whether the data in the storage node is valid or not; and in response to the identifier indicating the data in the storage node is valid, returning the copy; wherein the at least one application node and the storage node are connected via the network infrastructure, and the cache server is coupled to a switch in the network infrastructure. In another embodiment of the present invention, there is provided an apparatus for providing caching service in network infrastructure.
摘要翻译：一种在网络基础设施中提供缓存服务的方法和装置。在一个实施例中，提供了一种用于在网络基础设施中提供高速缓存服务的方法，包括：响应于至少一个应用节点访问存储节点中的数据，将数据的副本缓存在高速缓存服务器中; 响应于所述至少一个应用节点访问所述存储节点中的数据，获得指示所述存储节点中的数据是否有效的标识符; 并且响应于指示存储节点中的数据的标识符有效，返回该副本; 其中所述至少一个应用节点和所述存储节点经由所述网络基础设施连接，并且所述高速缓存服务器耦合到所述网络基础设施中的交换机。在本发明的另一实施例中，提供了一种用于在网络基础设施中提供高速缓存服务的装置。

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