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    PROACTIVE HIGH AVAILABILITY IN A VIRTUALIZED COMPUTER SYSTEM
    1.
    发明申请
    PROACTIVE HIGH AVAILABILITY IN A VIRTUALIZED COMPUTER SYSTEM 审中-公开

    公开(公告)号：US20190384648A1

    公开(公告)日：2019-12-19

    申请号：US16549032

    申请日：2019-08-23

    Applicant: VMware, Inc.

    Inventor： Maarten Wiggers ,  Manoj Krishnan ,  Anil Kapur ,  Keith Farkas ,  Anne Holler

    IPC: G06F9/50 ,  G06F11/30 ,  G06F11/34

    Abstract: Disclosed are aspects of proactive high availability that proactively identify and predict hardware failure scenarios and migrate virtual resources to healthy hardware resources. In some aspects, a mapping that maps virtual resources to hardware resources. A plurality of hardware events are identified in association with a hardware resource. A hardware failure scenario is predicted based on a health score of a first hardware resource. A health score is determined based on the hardware events, and a fault model that indicates a level of severity of the hardware events. A particular virtual resource is migrated from the hardware resource to another hardware that has a greater health score.

    Support for multi-AZ management appliance networking
    5.
    发明授权
    Support for multi-AZ management appliance networking 有权

    公开(公告)号：US11265243B2

    公开(公告)日：2022-03-01

    申请号：US16507081

    申请日：2019-07-10

    Applicant: VMWARE, INC.

    Inventor： Manoj Krishnan ,  Gabriel Tarasuk-Levin

    IPC: H04L12/713 ,  H04L45/586 ,  G06F9/455 ,  H04L61/5061

    Abstract: Processes for managing computing processes within a plurality of data centers configured to provide a cloud computing environment are described. An exemplary process includes executing a process on a first host of a plurality of hosts. When the process is executing on the first host, a first network identifier associated with the plurality of hosts is not a network identifier of a pool of network identifiers associated with the cloud computing environment and first and second route tables respectively corresponding to first and second data centers of the plurality of data centers associate the first network identifier with the first host. The exemplary process further includes detecting an event associated with the process. In response to detecting the event associated with the process, the first and second route tables are respectively updated to associate the first network identifier with a second host of the plurality of hosts.

    Reserving failover capacity in cloud computing
    6.
    发明授权
    Reserving failover capacity in cloud computing 有权

    公开(公告)号：US11169893B2

    公开(公告)日：2021-11-09

    申请号：US16507083

    申请日：2019-07-10

    Applicant: VMWARE, INC.

    Inventor： Manoj Krishnan ,  Gabriel Tarasuk-Levin

    IPC: G06F11/20

    Abstract: Methods and devices for providing reserved failover capacity across a plurality of data centers are described herein. An exemplary method includes determining whether a management process is executing at a first data center corresponding to a first physical location. In accordance with a determination that the management process is not executing at the first data center corresponding to the first physical location a host is initiated at a second data center corresponding to a second physical location and the management process is executed on the initiated host at the second data center corresponding to the second physical location.

    METHOD FOR REPOINTING RESOURCES BETWEEN HOSTS
    7.
    发明申请
    METHOD FOR REPOINTING RESOURCES BETWEEN HOSTS 审中-公开

    公开(公告)号：US20200042355A1

    公开(公告)日：2020-02-06

    申请号：US16443943

    申请日：2019-06-18

    Applicant: VMWARE, INC.

    Inventor： Manoj Krishnan ,  Maarten Wiggers

    IPC: G06F9/50

    Abstract: Techniques are disclosed for reallocating host resources in a virtualized computing environment when certain criteria have been met. In some embodiments, a system identifies a host disabling event. In view of the disabling event, the system identifies a resource for reallocation from a first host to a second host. Based on the identification, the computer system disassociates the identified resource's virtual identifier from the first host device and associates the virtual identifier with the second host device. Thus, the techniques disclosed significantly reduce a system's planned and unplanned downtime.

    Proactive resource reservation for protecting virtual machines
    9.
    发明授权
    Proactive resource reservation for protecting virtual machines 有权
    主动资源预留用于保护虚拟机

    公开(公告)号：US09292376B2

    公开(公告)日：2016-03-22

    申请号：US13975112

    申请日：2013-08-23

    Applicant: VMware, Inc.

    Inventor： Joanne Ren ,  Keith Farkas ,  Elisha Ziskind ,  Igor Tarashansky ,  Manoj Krishnan

    IPC: G06F11/00 ,  G06F11/08 ,  G06F9/455 ,  G06F11/20 ,  G06F9/50

    CPC classification number: G06F11/08 ,  G06F9/455 ,  G06F9/45558 ,  G06F9/5077 ,  G06F11/1484 ,  G06F11/20 ,  G06F11/2033 ,  G06F11/2069 ,  G06F11/301 ,  G06F2009/45591 ,  G06F2201/805 ,  G06F2201/815 ,  G06F2209/5014

    Abstract: A system for proactive resource reservation for protecting virtual machines. The system includes a cluster of hosts, wherein the cluster of hosts includes a master host, a first slave host, and one or more other slave hosts, and wherein the first slave host executes one or more virtual machines thereon. The first slave host is configured to identify a failure that impacts an ability of the one or more virtual machines to provide service, and calculate a list of impacted virtual machines. The master host is configured to receive a request to reserve resources on another host in the cluster of hosts to enable the impacted one or more virtual machines to failover, calculate a resource capacity among the cluster of hosts, determine whether the calculated resource capacity is sufficient to reserve the resources, and send an indication as to whether the resources are reserved.

    Abstract translation: 用于保护虚拟机的主动资源预留系统。 该系统包括一组主机，其中主机集群包括主主机，第一从机主机和一个或多个其他从机主机，并且其中第一从机主机在其上执行一个或多个虚拟机。 第一个从属主机被配置为识别影响一个或多个虚拟机提供服务的能力的故障，并计算受影响的虚拟机的列表。 主主机被配置为接收在主机群集中的另一个主机上预留资源的请求，以使受影响的一个或多个虚拟机故障转移，计算主机群集之间的资源容量，确定计算出的资源容量是否足够 保留资源，并发送资源是否保留。

    Reserving failover capacity in cloud computing
    10.
    发明授权
    Reserving failover capacity in cloud computing 有权

    公开(公告)号：US11755432B2

    公开(公告)日：2023-09-12

    申请号：US17496434

    申请日：2021-10-07

    Applicant: VMware, Inc.

    Inventor： Manoj Krishnan ,  Gabriel Tarasuk-Levin

    IPC: G06F11/00 ,  G06F11/20

    CPC classification number: G06F11/2025 ,  G06F2201/85

    Abstract: Methods and devices for providing reserved failover capacity across a plurality of data centers are described herein. An exemplary method includes determining whether a management process is executing at a first data center corresponding to a first physical location. In accordance with a determination that the management process is not executing at the first data center corresponding to the first physical location a host is initiated at a second data center corresponding to a second physical location and the management process is executed on the initiated host at the second data center corresponding to the second physical location.

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