Error validating hyper v machine name Michigan adult chat and forums

Posted by / 06-Jan-2020 18:47

Recently I was involved in troubleshooting some issues on a Windows 2012 based Hyper-V Failover Cluster.

The issues were various but it all started with many failed backups of the virtual machines, and random host connectivity issues resulting in the VMs being vacated from that host.

That moment your network won’t do what it’s supposed to and you see errors like those above.

If you test via an SMB share things seem OK & standard pings don’t show the issue.

I downloaded and installed each update and hotfix manually.

Most of the updates gave an error that the update was not applicable for the system as per the below screenshot.

Planned virtual machine creation failed for virtual machine ‘Didier Test01’: An existing connection was forcibly closed by the remote host. (Virtual Machine ID 41EF2DB-0C0A-12FE-25CB-C3330D937F27). There are some threads on the Tech Net forums on this like here and some blog post pointing to TCP/IP Chimney settings causing this but those causes stem back to the Windows Server 2003 / 2008 era.

In the Hyper-V event log Microsoft-Windows-Hyper-V-VMMS-Admin you also see a series of entries related to the failed live migration point to the same issue: Log Name: Microsoft-Windows-Hyper-V-VMMS-Admin Source: Microsoft-Windows-Hyper-V-VMMS Date: 10/8/2013 AM Event ID: 20413 Task Category: None Level: Information Keywords: User: SYSTEM Computer: SRV1. COM Description: The Virtual Machine Management service initiated the live migration of virtual machine ‘Didier Test01’ to destination host ‘SRV2’ (VMID 41EF2DB-0C0A-12FE-25CB-C3330D937F27).

This is achieved by setting the variable to show installed and missing.

I later realized that these hotfixes have been included in some of the updates available through windows updates.

This required that I remove these updates from the xml files.

Log Name: Microsoft-Windows-Hyper-V-VMMS-Admin Source: Microsoft-Windows-Hyper-V-VMMS Date: 10/8/2013 AM Event ID: 22038 Task Category: None Level: Error Keywords: User: SYSTEM Computer: SRV1. COM Description: Failed to send data for a Virtual Machine migration: An existing connection was forcibly closed by the remote host. Log Name: Microsoft-Windows-Hyper-V-VMMS-Admin Source: Microsoft-Windows-Hyper-V-VMMS Date: 10/8/2013 AM Event ID: 21018 Task Category: None Level: Error Keywords: User: SYSTEM Computer: SRV1. COM Description: Planned virtual machine creation failed for virtual machine ‘Didier Test01’: An existing connection was forcibly closed by the remote host. (Virtual Machine ID 41EF2DB-0C0A-12FE-25CB-C3330D937F27). Log Name: Microsoft-Windows-Hyper-V-VMMS-Admin Source: Microsoft-Windows-Hyper-V-VMMS Date: 10/8/2013 AM Event ID: 22040 Task Category: None Level: Error Keywords: User: SYSTEM Computer: SRV1. COM Description: Failed to receive data for a Virtual Machine migration: An existing connection was forcibly closed by the remote host. Log Name: Microsoft-Windows-Hyper-V-VMMS-Admin Source: Microsoft-Windows-Hyper-V-VMMS Date: 10/8/2013 AM Event ID: 21024 Task Category: None Level: Error Keywords: User: SYSTEM Computer: srv1com Description: Virtual machine migration operation for ‘Didier Test01’ failed at migration source ‘SRV1’.

(Virtual machine ID 41EF2DB-0C0A-12FE-25CB-C3330D937F27) There is something wrong with the network and if all checks out on your cluster & hosts it’s time to look beyond that.

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To cut a very long story short, a month’s worth of troubleshooting all came down to solving them by updating the hosts with the latest Windows Updates and installing ALL of the hotfixes listed here: https://blogs.technet.microsoft.com/cedward/2013/05/24/validating-hyper-v-2012-and-failover-clustering-2012-hotfixes-and-updates-with-powershell/ After installing the updates, the integration tools were updated within the VMs to resolve some issues when the VMs were being backed up.

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