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公开(公告)号：US20200296042A1
公开(公告)日：2020-09-17
申请号：US16886304
申请日：2020-05-28
Applicant: VMware, Inc.
Inventor： Raja Kommula , Raj Yavatkar , Thayumanavan Sridhar
IPC: H04L12/803 , H04L12/721 , H04L12/713 , H04L12/26 , H04L12/24 , G06F9/455
Abstract: Methods, apparatus, systems, and articles of manufacture to improve packet flow among virtualized servers are disclosed. An example apparatus includes memory, and hardware to execute instructions to generate a load balance list identifying first ones of virtualized network resources having respective values of a utilization status parameter that satisfy a first threshold, in response to at least a number of the first virtualized network resources not satisfying a load balance list threshold, update the load balance list to additionally identify second ones of the virtualized network resources, the second ones of the virtualized network resources having respective values of the utilization status parameter that satisfy a second threshold, the first threshold different from the second threshold, and adjust a policy of a physical hardware resource corresponding to one or more of the virtualized network resources based on the load balance list.
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公开(公告)号：US10776149B2
公开(公告)日：2020-09-15
申请号：US16045547
申请日：2018-07-25
Applicant: VMware, Inc.
Inventor： Raja Kommula , Thayumanavan Sridhar
Abstract: A disclosed example includes determining that first virtual machines (VMs) corresponding to a first percentage resource utilization indicative of resource usage of a first rack cause the first rack to generate a threshold amount of heat; determining, based on a second percentage resource utilization indicative of resource usage of a second rack, to migrate the first VMs to the second rack to reduce a temperature in a first room by at least the threshold amount of heat; migrating the first VMs from the first rack of the first room to the second rack of a second room; placing the first rack in a low-power state based on the migration of the first VMs to the second rack; and sending a temperature control signal to a climate control system to adjust a cooling process of the climate control system based on the first rack being in the low-power state.
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公开(公告)号：US10693769B2
公开(公告)日：2020-06-23
申请号：US15822238
申请日：2017-11-27
Applicant: VMWARE, INC.
Inventor： Raja Kommula , Thayumanavan Sridhar , Santoshkumar Babalad
IPC: H04L12/721 , H04L12/947 , H04L12/26 , H04L12/24
Abstract: Methods, apparatus, systems, and articles of manufacture to perform network fabric migration in virtualized servers are disclosed and described. An example apparatus a layer detector to determine a first network fabric layer of a communication network by sending a first probe packet from a first network resource to a second network resource via a communication link and determine to migrate the first network fabric layer to a second network fabric layer based on whether the first network resource receives a reply probe packet from the second network resource in response to the first probe packet. The example apparatus further includes a layer migrator to when the first network resource receives the reply probe packet from the second network resource in response to the first probe packet, migrate the first network fabric layer to a second network fabric layer based on configuring a remediation path and migrate the remediation path from the first network fabric layer to the second network fabric layer when the first network fabric layer migrates to the second network fabric layer.
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公开(公告)号：US10587511B2
公开(公告)日：2020-03-10
申请号：US16044296
申请日：2018-07-24
Applicant: VMware, Inc.
Inventor： Raja Kommula , Thayumanavan Sridhar
IPC: H04L12/741 , H04L12/931 , H04L12/947 , G06F9/455 , H04L12/46 , H04L29/12
Abstract: A disclosed example of managing a network include receiving a packet at a first top-of-rack (ToR) switch via a first load-based teaming (LBT) port; determining whether a network location of a destination node of the packet is unknown; based on the network location being unknown, setting an LBT egress control value in the packet, the LBT egress control value to indicate that the packet is not to be transmitted via a second LBT port of a second ToR switch; and sending the packet from the first ToR switch to the second ToR switch via an inter-switch link between the first and second ToR switches and from the first ToR switch to at least a first host that is identified in the packet as the destination node.
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Patent Agency Ranking
55.发明申请公开(公告)号：US20200037473A1
公开(公告)日：2020-01-30
申请号：US16045549
申请日：2018-07-25
Applicant: VMware, Inc.
Inventor： Raja Kommula , Thayumanavan Sridhar
Abstract: A disclosed example includes: a temperature predictor to determine a combined ambient air temperature of a data center during a future duration based on 1) a first ambient air temperature corresponding to heat generated by hardware resources in physical server racks when executing workloads and 2) a second ambient air temperature corresponding to a building structure of the data center; a power utilization analyzer to determine a predicted total data center power utilization for the future duration based on a computing power utilization and a climate control power utilization, the climate control power utilization based on a power utilization corresponding to adjusting the combined ambient air temperature to satisfy an ambient air temperature threshold; and a power manager to configure a power supply station to deliver an amount of electrical power during the future duration to satisfy the predicted total data center power utilization.
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公开(公告)号：US20200034171A1
公开(公告)日：2020-01-30
申请号：US16045547
申请日：2018-07-25
Applicant: VMware, Inc.
Inventor： Raja Kommula , Thayumanavan Sridhar
Abstract: A disclosed example includes determining that first virtual machines (VMs) corresponding to a first percentage resource utilization indicative of resource usage of a first rack cause the first rack to generate a threshold amount of heat; determining, based on a second percentage resource utilization indicative of resource usage of a second rack, to migrate the first VMs to the second rack to reduce a temperature in a first room by at least the threshold amount of heat; migrating the first VMs from the first rack of the first room to the second rack of a second room; placing the first rack in a low-power state based on the migration of the first VMs to the second rack; and sending a temperature control signal to a climate control system to adjust a cooling process of the climate control system based on the first rack being in the low-power state.
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57.发明申请公开(公告)号：US20190327144A1
公开(公告)日：2019-10-24
申请号：US15961561
申请日：2018-04-24
Applicant: VMware, Inc.
Inventor： Priyanka Tembey , Atanu Panda , Thayumanavan Sridhar
IPC: H04L12/24 , H04L12/931 , H04L29/08
Abstract: Methods, apparatus, and articles of manufacture are disclosed for template driven infrastructure in virtualized server systems. An example apparatus includes a catalog mapper to map a requirement and system information associated with a cloud computing environment including a virtual controller to a first tag including instructions to deploy a first virtual resource corresponding to physical hardware and identify a template including the first tag based on the mapping, a plan generator to generate a plan corresponding to the template including an order of execution of tags including the first tag to deploy virtual resources including the first virtual resource to the cloud computing environment, and a controller invoker to deploy a workload domain to the cloud computing environment to execute an application by executing the instructions associated with the first tag included in the template in response to determining that the virtual controller can execute the plan.
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58.发明申请公开(公告)号：US20190324820A1
公开(公告)日：2019-10-24
申请号：US16047869
申请日：2018-07-27
Applicant: VMware, Inc.
Inventor： Santhana Krishnan , Thayumanavan Sridhar , Chitrank Seshadri
Abstract: Methods, apparatus, systems, and articles of manufacture are disclosed to improve workload domain management of virtualized server systems. An example apparatus includes a resource status analyzer to determine a health status of a first virtualized server of a workload domain, compare the health status to a decomposition threshold based on a policy, and transfer a workload of the first virtualized server to a second virtualized server of the workload domain when the health status satisfies the decomposition threshold. The example apparatus further includes a resource deallocator to deallocate the first virtualized server from the workload domain to a pool of virtualized servers to execute the workload using the second virtualized server.
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公开(公告)号：US20190104069A1
公开(公告)日：2019-04-04
申请号：US15720684
申请日：2017-09-29
Applicant: VMware, Inc.
Inventor： Raja Kommula , Raj Yavatkar , Thayumanavan Sridhar
IPC: H04L12/803 , H04L12/721 , H04L12/713 , H04L12/26 , G06F9/455 , H04L12/24
Abstract: Methods, apparatus, systems, and articles of manufacture to optimize or otherwise improve packet flow among virtualized servers are disclosed and described. An example apparatus includes a load balance list generator to identify abstracted network resources in a virtualized network based on a utilization status parameter of the abstracted network resources, generate a load balance list including the identified abstracted network resources, the load balance list including a number of the abstracted network resources satisfying a threshold, and generate a network routing configuration for data packets in the virtualized network based on the generated load balance list. The example apparatus further includes a policy adjustor to adjust a policy of a physical hardware resource corresponding to one of the one or more abstracted network resources based on the network routing configuration to distribute a packet flow among the abstracted network resources.
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