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LiveMigration only works for VMs started on A node

Jarosław Boguta 0 Reputation points
2023-10-09T11:16:20.2666667+00:00

I have a two-node Hyper-V cluster with nodes A (HVSRV01) and B (HVSRV02).

Servers have different CPUs:

A: Xeon 6152

B: Xeon 5218

VMs started on node A migrate using LiveMigration without any problems, those started on node B do not want to migrate.

Errors I get during the test:

  1. Compare-VM -Name "mgmtdc2" -DestinationHost "HVSRV01":User's image
  2. Compare-VM -Name "mgmtsrv" -DestinationHost "HVSRV01"
    User's image
  3. Logs after a failed LiveMigration attempt User's image
Windows Server 2019
Windows Server 2019
A Microsoft server operating system that supports enterprise-level management updated to data storage.
4,044 questions
Hyper-V
Hyper-V
A Windows technology providing a hypervisor-based virtualization solution enabling customers to consolidate workloads onto a single server.
2,852 questions
Windows Server Clustering
Windows Server Clustering
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Clustering: The grouping of multiple servers in a way that allows them to appear to be a single unit to client computers on a network. Clustering is a means of increasing network capacity, providing live backup in case one of the servers fails, and improving data security.
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  1. Ian Xue-MSFT 41,696 Reputation points Microsoft External Staff
    2023-10-11T06:52:17.33+00:00

    Hi,

    Please check the details of the event 21502. You can refer to the solutions in this link below.

    https://learn.microsoft.com/en-us/troubleshoot/windows-server/virtualization/troubleshoot-live-migration-issues#event-id-21502

    Best Regards,

    Ian Xue

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