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公开(公告)号：US11722560B2
公开(公告)日：2023-08-08
申请号：US17452347
申请日：2021-10-26
Applicant: VMware, Inc.
Inventor： Alkesh Shah , Subhankar Biswas , Leonid Livshin , Brian Masao Oki , Sunil Vajir
IPC: H04L67/1031 , H04L67/025 , H04L41/0853 , H04L41/0866
CPC classification number: H04L67/1031 , H04L41/0853 , H04L41/0866 , H04L67/025
Abstract: A method for reconciling host membership information in a data center. The method generally includes querying, by a remote management device configured to manage one or more host clusters in the data center, one or more cluster stores to retrieve first host membership information for each of the one or more host clusters, each cluster store being associated with a host cluster of the one or more host clusters, comparing second host membership information stored at the remote management device for the one or more host clusters to the first host membership information to identify one or more discrepancies between the second host membership information and the first host membership information, and updating the second host membership information such that the second host membership information is consistent with the first host membership information.
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Patent Agency Ranking
公开(公告)号：US20230023625A1
公开(公告)日：2023-01-26
申请号：US17872784
申请日：2022-07-25
Applicant: VMware, Inc.
Inventor： Alkesh Shah , Ramses V. Morales , Leonid Livshin , Austin Kramer , Nitin Nagaraja , Brian Masao Oki , Sunil Vajir
IPC: H04L67/1095 , H04L41/5025 , H04L67/561 , H04L67/148
Abstract: The present disclosure relates to using maintenance mode to upgrade a distributed system. One method includes determining that a first host of a cluster of a software-defined datacenter (SDDC) is to be upgraded as a part of a rolling upgrade of the hosts of the cluster, wherein the first host is executing a process instance of a cluster store, demoting the process instance to a proxy, creating a replica of the process instance using a different proxy on a second host of the cluster, instructing the first host to enter a maintenance mode, upgrading the first host, and instructing the first host to leave the maintenance mode.
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公开(公告)号：US11412040B1
公开(公告)日：2022-08-09
申请号：US17384295
申请日：2021-07-23
Applicant: VMware, Inc.
Inventor： Alkesh Shah , Ramses V. Morales , Leonid Livshin , Austin Kramer , Nitin Nagaraja , Brian Masao Oki , Sunil Vajir
IPC: G06F15/173 , H04L67/1095 , H04L41/5025 , H04L67/148 , H04L67/561
Abstract: The present disclosure relates to using maintenance mode to upgrade a distributed system. One method includes determining that a first host of a cluster of a software-defined datacenter (SDDC) is to be upgraded as a part of a rolling upgrade of the hosts of the cluster, wherein the first host is executing a process instance of a cluster store, demoting the process instance to a proxy, creating a replica of the process instance using a different proxy on a second host of the cluster, instructing the first host to enter a maintenance mode, upgrading the first host, and instructing the first host to leave the maintenance mode.
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公开(公告)号：US11824929B2
公开(公告)日：2023-11-21
申请号：US17872784
申请日：2022-07-25
Applicant: VMware, Inc.
Inventor： Alkesh Shah , Ramses V. Morales , Leonid Livshin , Austin Kramer , Nitin Nagaraja , Brian Masao Oki , Sunil Vajir
IPC: G06F15/173 , H04L67/1095 , H04L41/5025 , H04L67/148 , H04L67/561 , G06F15/16
CPC classification number: H04L67/1095 , H04L41/5025 , H04L67/148 , H04L67/561
Abstract: The present disclosure relates to using maintenance mode to upgrade a distributed system. One method includes determining that a first host of a cluster of a software-defined datacenter (SDDC) is to be upgraded as a part of a rolling upgrade of the hosts of the cluster, wherein the first host is executing a process instance of a cluster store, demoting the process instance to a proxy, creating a replica of the process instance using a different proxy on a second host of the cluster, instructing the first host to enter a maintenance mode, upgrading the first host, and instructing the first host to leave the maintenance mode.
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公开(公告)号：US11748222B2
公开(公告)日：2023-09-05
申请号：US17384202
申请日：2021-07-23
Applicant: VMware, Inc.
Inventor： Ramses V. Morales , Alkesh Shah , Leonid Livshin , Austin Kramer , Nitin Nagaraja , Brian Masao Oki , Sunil Vajir
CPC classification number: G06F11/3006 , G06F8/656 , G06F11/0772 , G06F11/0793
Abstract: The present disclosure relates to health measurement and remediation of distributed systems upgrades. One method includes communicating a request for a health status to a cluster store provided by a cluster of hosts of a software-defined datacenter, wherein the cluster store includes a plurality of process instances undergoing a rolling upgrade, receiving a health status indication in response to the request, the health status indication determined based on a determination of whether the cluster store is available and a determination of whether the cluster store is operational, and taking a remediation action in response to the health status indication exceeding a threshold.
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公开(公告)号：US20230029943A1
公开(公告)日：2023-02-02
申请号：US17384202
申请日：2021-07-23
Applicant: VMware, Inc.
Inventor： Ramses V. Morales , Alkesh Shah , Leonid Livshin , Austin Kramer , Nitin Nagaraja , Brian Masao Oki , Sunil Vajir
Abstract: The present disclosure relates to health measurement and remediation of distributed systems upgrades. One method includes communicating a request for a health status to a cluster store provided by a cluster of hosts of a software-defined datacenter, wherein the cluster store includes a plurality of process instances undergoing a rolling upgrade, receiving a health status indication in response to the request, the health status indication determined based on a determination of whether the cluster store is available and a determination of whether the cluster store is operational, and taking a remediation action in response to the health status indication exceeding a threshold.
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