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公开(公告)号：US20180063074A1
公开(公告)日：2018-03-01
申请号：US15690230
申请日：2017-08-29
Applicant: VMware, Inc.
Inventor： Narendra Kumar Basur SHANKARAPPA , Aravind SRINIVASAN , Sachin THAKKAR , Serge MASKALIK , Govind HARIDAS
CPC classification number: H04L67/1097 , G06F8/65 , G06F9/5027 , G06F9/5061 , G06F2009/4557 , H04L12/4633 , H04L41/0803 , H04L41/082 , H04L43/103 , H04L45/04 , H04L45/302 , H04L47/10 , H04L47/12 , H04L47/825 , H04L49/354 , H04L49/70 , H04L61/2007 , H04L61/2061 , H04L61/2592 , H04L61/6022 , H04L63/0272 , H04L63/029 , H04L67/10 , H04L69/16 , H04L69/22 , H04L69/324 , H04W28/02 , H04W28/0273 , H04W28/0284 , H04W28/0289
Abstract: Techniques for upgrading virtual appliances in a hybrid cloud computing system are provided. In one embodiment, virtual appliances are upgraded by deploying the upgraded appliances in both a data center and a cloud, configuring the upgraded appliances to have the same IP addresses as original appliances, and disconnecting the original appliances from networks to which they are connected and connecting the upgraded appliances to those networks via the same ports previously used by the original appliances. In another embodiment, upgraded appliances are deployed in the data center and the cloud, but configured with new IP addresses that are different from those of the original appliances, and connections are switched from those of the original appliances to new connections with the new IP addresses. Embodiments disclosed herein permit virtual appliances to be upgraded or replaced with relatively little downtime so as to help minimize disruptions to existing traffic flows.
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公开(公告)号：US20180062993A1
公开(公告)日：2018-03-01
申请号：US15690224
申请日：2017-08-29
Applicant: VMware, Inc.
Inventor： Weiqing WU , Aravind SRINIVASAN , Serge MASKALIK , Todd SABIN , Sachin THAKKAR
IPC: H04L12/741 , H04L12/46 , H04L29/12
CPC classification number: H04L45/38 , G06F9/45558 , G06F9/5077 , G06F2009/4557 , G06F2009/45595 , H04L12/462 , H04L41/0816 , H04L41/083 , H04L41/5096 , H04L45/64 , H04L45/66 , H04L45/74 , H04L45/745 , H04L47/122 , H04L47/365 , H04L49/70 , H04L61/103 , H04L61/2007 , H04L61/6022 , H04L67/101 , H04L67/1031 , H04L67/2814
Abstract: Techniques for stateful connection optimization over stretched networks are disclosed. Such stretched networks may extend across both a data center and a cloud. In one embodiment, configuration changes are made to cloud layer 2 (L2) concentrators used by extended networks and a cloud router such that the L2 concentrators block packets with the cloud router's source MAC address and block address resolution protocol (ARP) requests for a gateway IP address from/to cloud networks that are part of the extended networks. Further, the cloud router is configured with the same gateway IP address as that of a default gateway router in the data center and responds to ARP requests for the gateway IP address with its own MAC address. In addition, specific prefix routes (e.g., /32 routes) for virtual computing instances on route optimized networks in the cloud are injected into the cloud router and propagating to a data center router.
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公开(公告)号：US20180060117A1
公开(公告)日：2018-03-01
申请号：US15690241
申请日：2017-08-29
Applicant: VMware, Inc.
Inventor： Serge MASKALIK , Vemana MURTY , Manjunath BANDI , Todd SABIN , Narendra Kumar BASUR SHANKARAPPA , Sachin THAKKAR
Abstract: A method of migrating a virtualized computing instance between source and destination virtualized computing systems includes executing a first migration workflow in the source virtualized computing system between a source host computer and a first mobility agent simulating a destination host, executing a second migration workflow in the destination virtualized computing system between a second mobility agent simulating a source host and a destination host computer, sending, as part of the first migration workflow, a configuration of the migrated virtualized computing instance to the destination virtualized computing system, translating, as part of the second migration workflow, infrastructure-dependent information in the configuration of the migrated virtualized computing instance, and transferring, during execution of the first and second migration workflows, migration data including the virtualized computing instance between the source host and the destination host over a network.
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公开(公告)号：US20170063687A1
公开(公告)日：2017-03-02
申请号：US14981416
申请日：2015-12-28
Applicant: VMware, Inc.
Inventor： Serge MASKALIK , Weiqing WU , Debashis BASAK , Sachin THAKKAR , Govind HARIDAS
IPC: H04L12/741 , H04L12/66 , H04L29/08
Abstract: A cloud computing system retrieves routing entries associated with a particular tenant of the cloud computing system and are a subset of a routing table of the entire cloud computing system. The routing entries are loaded into a networking switch, which is configured to route network packets using the loaded subset of routing entries, using a general-purpose processor rather than a costly dedicated ASIC.
Abstract translation: 云计算系统检索与云计算系统的特定租户相关联的路由条目，并且是整个云计算系统的路由表的子集。 路由条目被加载到网络交换机中，网络交换机被配置为使用加载的路由条目子集来路由网络分组，使用通用处理器而不是昂贵的专用ASIC。
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公开(公告)号：US20160105488A1
公开(公告)日：2016-04-14
申请号：US14529469
申请日：2014-10-31
Applicant: VMware, Inc.
Inventor： Sachin THAKKAR , Debashis BASAK , Serge MASKALIK , Mark Bryan WHIPPLE , Aarti Kumar GUPTA
CPC classification number: H04L67/10 , G06F9/45558 , G06F9/5072 , G06F2009/4557 , H04L12/4641 , H04L43/10 , H04L67/34
Abstract: A hybrid cloud computing system having a private data center and a public cloud computing system is discussed. The private data center is managed by a first organization. The public cloud computing system is managed by a second organization, and the first organization is a tenant in the public cloud computing system. The hybrid cloud computing system is configured to generate a mapping that contextualizes virtual objects migrated between the private data center and the public cloud computing system based on the objects' location. Such a mapping is maintained to expose the true hybridity of the hybrid cloud rather than present two distinct views of a private data center (or private cloud) and a public cloud.
Abstract translation: 讨论了具有私有数据中心和公共云计算系统的混合云计算系统。 私人数据中心由第一个组织管理。 公共云计算系统由第二个组织管理，第一个组织是公共云计算系统的租户。 混合云计算系统被配置为生成基于对象的位置使在私有数据中心和公共云计算系统之间迁移的虚拟对象上下文化的映射。 维护这种映射以暴露混合云的真正混合，而不是呈现私有数据中心（或私有云）和公共云的两个不同视图。
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Patent Agency Ranking
26.发明申请CONTENT LIBRARY-BASED DE-DUPLICATION FOR TRANSFERRING VMs TO A CLOUD COMPUTING SYSTEM 审中-公开用于将虚拟机传输到云计算系统的基于库的基于数据库的重用公开(公告)号：US20160103712A1
公开(公告)日：2016-04-14
申请号：US14582461
申请日：2014-12-24
Applicant: VMware, Inc.
Inventor： Sachin THAKKAR , Serge MASKALIK , Debashis BASAK , Weiqing WU , Allwyn SEQUEIRA
CPC classification number: G06F17/30156 , G06F9/4856 , G06F9/5077
Abstract: An example provides a method of creating an instance of a virtual machine in a cloud computing system that includes: accepting a network connection at a server resource in the cloud computing system from a first client resource in a first virtualized computing system to transfer a first virtual machine; receiving first signatures for guest files of the first virtual machine from the first client resource; checking the first signatures against a content library in the cloud computing system to identify first duplicate files of the guest files that match first base files stored in the content library, and to identify first unique files of the guest files; instructing the first client resource such that a response to the instructing will send the first unique files to the exclusion of the first duplicate files; and generating an instance of the first virtual machine in the cloud computing system having the first base files and the first unique files.
Abstract translation: 示例提供了在云计算系统中创建虚拟机的实例的方法，该方法包括：从第一虚拟化计算系统中的第一客户端资源接收云计算系统中的服务器资源的网络连接，以传送第一虚拟 机; 从第一客户端资源接收第一虚拟机的客户文件的第一签名; 检查针对云计算系统中的内容库的第一签名，以识别与存储在内容库中的第一基本文件相匹配的来宾文件的第一重复文件，以及识别访客文件的第一唯一文件; 指示第一客户资源使得对指令的响应将发送第一唯一文件以排除第一重复文件; 以及生成具有所述第一基本文件和所述第一唯一文件的所述云计算系统中的所述第一虚拟机的实例。
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公开(公告)号：US20210135957A1
公开(公告)日：2021-05-06
申请号：US17088981
申请日：2020-11-04
Applicant: VMware, Inc.
Inventor： Sachin THAKKAR , Allwyn M. SEQUEIRA , Serge MASKALIK , Debashis BASAK , Mark Bryan WHIPPLE
IPC: H04L12/24
Abstract: A method of deploying a network service across multiple data centers, each having a cloud management server running a cloud computing management software to provision virtual infrastructure resources thereof for a first tenant among a plurality of tenants, includes maintaining for each data center static inventory data that indicate virtual infrastructure resources that are available thereat to the first tenant, identifying, in response to a network service request for the first tenant, a virtual network function associated with the network service, generating commands to deploy the virtual network function based on a descriptor of the virtual network function, selecting one of the data centers in which the virtual network function is to be deployed based on the descriptor of the virtual network function and the static inventory data of each data center, and issuing the commands to the selected data center to deploy the virtual network function.
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28.发明申请公开(公告)号：US20210132981A1
公开(公告)日：2021-05-06
申请号：US17088958
申请日：2020-11-04
Applicant: VMware, Inc.
Inventor： Sachin THAKKAR , Allwyn M. SEQUEIRA , Serge MASKALIK , Debashis BASAK , Akshatha SATHYANARAYAN
Abstract: A method of deploying a virtual network function of a network service in a data center having a cloud management server running a cloud computing management software to provision virtual infrastructure resources of the data center to at least one tenant, includes generating at least first and second API calls to the cloud computing management software in response to external commands received at the data center to deploy a virtual network function, and executing at least the first and second API calls by the cloud computing management software to deploy the virtual network function. The cloud computing management software creates at least one virtual machine by executing the first API call and at least one virtual disk by executing the second API call.
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29.发明申请公开(公告)号：US20210132980A1
公开(公告)日：2021-05-06
申请号：US17088951
申请日：2020-11-04
Applicant: VMware, Inc.
Inventor： Sachin THAKKAR , Allwyn M. SEQUEIRA , Serge MASKALIK , Debashis BASAK , Akshatha SATHYANARAYAN
Abstract: A method of deploying a network service (NS) across multiple data centers includes identifying virtual network functions (VNFs) associated with the NS in response to a request for or relating to the NS, generating commands to deploy VNFs based on VNF descriptors, and issuing the commands to the data centers to deploy VNFs. The data centers each have a cloud management server in which cloud computing management software is run to provision virtual infrastructure resources thereof for a plurality of tenants. The cloud computing management software of a first data center is different from the cloud computing management software of a second data center, and the commands issued to the first and second data centers are each a generic command that is not in a command format of the cloud computing management software of either the first data center or the second data center.
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公开(公告)号：US20200036582A1
公开(公告)日：2020-01-30
申请号：US16048021
申请日：2018-07-27
Applicant: VMware, Inc.
Inventor： Hemanth Kumar PANNEM , Aarti Kumar GUPTA , Sachin THAKKAR , Furkan SHAIKH , Kim TRAN , Lu YU
Abstract: Techniques are disclosed for cross-cloud hybrid services upgradability. In one embodiment, a virtual network operations center (NOC) with a centralized view of distributed, cross-cloud hybridity manager installations is responsible for continuously gathering information on the environments of on-premise and cloud computing systems, analyzing the gathered information to identify upgrades to hybridity manager instances that are compatible with dependent components and paired hybridity manager(s), and publishing notifications of compatible upgrades to the hybridity manager instances based on the analysis. The publishing of upgrade notifications by the virtual NOC is a server-initiated upgrade that is coordinated across hybrid cloud computing system sites, in contrast to traditional isolated client-initiated upgrades. In addition, the virtual NOC may revoke previous notifications if the associated upgrade versions are no longer compatible with the dependent components and/or the paired hybridity managers.
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