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ESXi VM migration to Hyper-V

Posted: Tue Oct 27, 2026 12:00 pm
by pear235
Hello,

I migrated (with synchronisation) a VM from ESXi host to new Hyper-V one.

I can see the VM in the HPV console, but i'm unable to start it, with "No boot disk found - Status: 0xc000000e"

When i go to the command line and check the drive with diskpart, i see that it is completely empty - 80GB our of 80GB free with no partitions.

V2V version 9.0.1.848

In logs i see this:

10/26 23:30:58.674 25dc Facility ???INFO: CV2V_ConverterApp::InitInstance: SetDllDirectory: C:\Program Files\StarWind Software\StarWind V2V Converter\lib
10/26 23:30:58.674 25dc Facility ???INFO: CV2V_ConverterApp::InitInstance: File Version: 9.0.1.848
10/26 23:30:58.680 25dc Facility ???INFO: CV2V_ConverterApp::InitInstance: Load language IDR_XML_ENGLISH
10/26 23:30:58.680 25dc Facility ???INFO: CV2V_ConverterApp::InitInstance: Set current language English
10/26 23:30:58.683 25dc Facility ???INFO: CPS_V2V_Converter::CPS_V2V_Converter: Version MajorVersion 10, MinorVersion 0, BuildNumber 20348
10/26 23:30:58.686 25dc Facility ???INFO: WrapperHyperV::WrapperHyperV: LoadLibrary C:\Windows\system32\wbem\wmiutils.dll - 1c990000
10/26 23:30:58.687 25dc Facility ???INFO: WrapperHyperV::WrapperHyperV: LoadLibrary C:\Windows\system32\wbem\wmiutils.dll - 1c990000
10/26 23:31:03.917 25dc Facility ???INFO: ICPPage::OnWizardNext: SetActivePage - eESXConnection
10/26 23:31:35.438 ffc Facility ???INFO: WrapperESXI::connect: m_url - https://esxihost/sdk
10/26 23:31:35.475 ffc Facility ???INFO: WrapperESXI::connect: fullName - Administrator, key - 523adb15-97cb-11a3-e04c-1f98ce4d27a9
10/26 23:31:35.475 758 Facility ???INFO: VMConverter::ESXIConverter::Connection::<lambda_4eab79f5f0516eba86b7810fe0d8b684>::operator (): Worker thread started.
10/26 23:31:35.475 ffc Facility ???INFO: VMConverter::ESXIConverter::Connection: No_timeout ESX connection
10/26 23:31:35.476 25dc Facility ???INFO: ICPPage::OnWizardNext: SetActivePage - eInputVM
10/26 23:31:35.609 25dc Facility ???INFO: VMConverter::ESXIConverter::GetHostListInfo: ESX version: 8.0.3
10/26 23:32:10.374 25dc Facility ???INFO: ICPPage::OnWizardNext: SetActivePage - (null)
10/26 23:32:15.226 25dc Facility ???INFO: CPPSynchronization::onNext: Synchronization for - [
10/26 23:32:15.226 25dc Facility ???INFO: ICPPage::OnWizardNext: SetActivePage - eLocationTo
10/26 23:32:18.475 25dc Facility ???INFO: ICPPage::OnWizardNext: SetActivePage - eVMSettingsAzure
10/26 23:33:19.580 3f40 Facility ???INFO: WrapperHyperV::connect: Host - \\hpvhost\root\virtualization\v2
10/26 23:33:19.698 3f40 Facility ???INFO: WrapperHyperV::connect: user: int\admin-user
10/26 23:33:19.720 3f40 Facility ???INFO: WrapperHyperV::connectToCIMV2: user: int\admin-user
10/26 23:33:19.755 3f40 Facility ???INFO: WrapperHyperV::init_version: HyperV version: 10.0.20348
10/26 23:33:19.757 25dc Facility ???INFO: ICPPage::OnWizardNext: SetActivePage - eHDDSelect
10/26 23:33:28.015 25dc Facility ???INFO: WrapperHyperV::connectToCIMV2: user: int\admin-user
10/26 23:35:44.272 25dc Facility ???INFO: WrapperHyperV::connectToCIMV2: user: int\admin-user
10/26 23:35:59.322 25dc Facility ???INFO: ICPPage::OnWizardNext: SetActivePage - eHYPERVConnectionTo
10/26 23:35:59.330 3f48 Facility ???INFO: CPPConverting::Convert: InConvertType: 6, OutConvertType: 8
10/26 23:35:59.330 3f48 Facility ???INFO: CPPConverting::Convert: Converting VM "vm-name" (1 of 1)
10/26 23:35:59.356 3f48 Facility ???INFO: WrapperESXI::Wait: Progress - 0
10/26 23:36:07.438 3f48 Facility ???INFO: WrapperESXI::Wait: Progress - 100
10/26 23:36:14.338 3f48 Facility ???INFO: CPPConverting::ConvertDisks: pathInput: datastore-1] vm-name/vm-name.vmdk, pathOutput: C:\Hyper-V\VMs\vm-name\vm-name\Virtual Hard Disks\vm-name.vhdx
10/26 23:36:14.654 3f48 Facility ???INFO: ESXVmdk::ParseFile: sFilename - datastore-1] vm-name/vm-name.vmdk
10/26 23:36:14.654 3f48 Facility ???INFO: ESXVmdk::ParseFile: m_cvmxSpec - moref=28
10/26 23:36:14.655 3f48 Facility ???INFO: VMDK_API_Wrapper::getSslThumbprint: Resolving domain name - esxihost, resolved ip - x.x.x.x
10/26 23:36:14.658 3f48 Facility ???INFO: ESXVmdk::ParseFile: sslThumbprint - xxxxxx
10/26 23:36:15.691 3f48 Facility ???INFO: CPPConverting::ConvertDisks: CreateInputImage: 0
10/26 23:36:16.424 3f48 Facility ???INFO: CPPConverting::ConvertDisks: CreateOutputImage: 0
10/26 23:36:35.483 758 Facility ???INFO: VMConverter::ESXIConverter::Connection::<lambda_4eab79f5f0516eba86b7810fe0d8b684>::operator (): Timeout ESX connection. Performing updates.
10/26 23:42:05.494 758 Facility ???INFO: VMConverter::ESXIConverter::Connection::<lambda_4eab79f5f0516eba86b7810fe0d8b684>::operator (): Timeout ESX connection. Performing updates.
10/26 23:47:35.506 758 Facility ???INFO: VMConverter::ESXIConverter::Connection::<lambda_4eab79f5f0516eba86b7810fe0d8b684>::operator (): Timeout ESX connection. Performing updates.
10/26 23:53:05.517 758 Facility ???INFO: VMConverter::ESXIConverter::Connection::<lambda_4eab79f5f0516eba86b7810fe0d8b684>::operator (): Timeout ESX connection. Performing updates.
10/26 23:58:35.531 758 Facility ???INFO: VMConverter::ESXIConverter::Connection::<lambda_4eab79f5f0516eba86b7810fe0d8b684>::operator (): Timeout ESX connection. Performing updates.
10/27 0:04:05.543 758 Facility ???INFO: VMConverter::ESXIConverter::Connection::<lambda_4eab79f5f0516eba86b7810fe0d8b684>::operator (): Timeout ESX connection. Performing updates.
10/27 0:09:35.554 758 Facility ???INFO: VMConverter::ESXIConverter::Connection::<lambda_4eab79f5f0516eba86b7810fe0d8b684>::operator (): Timeout ESX connection. Performing updates.
10/27 0:15:05.565 758 Facility ???INFO: VMConverter::ESXIConverter::Connection::<lambda_4eab79f5f0516eba86b7810fe0d8b684>::operator (): Timeout ESX connection. Performing updates.
10/27 0:20:35.577 758 Facility ???INFO: VMConverter::ESXIConverter::Connection::<lambda_4eab79f5f0516eba86b7810fe0d8b684>::operator (): Timeout ESX connection. Performing updates.
10/27 0:26:05.588 758 Facility ???INFO: VMConverter::ESXIConverter::Connection::<lambda_4eab79f5f0516eba86b7810fe0d8b684>::operator (): Timeout ESX connection. Performing updates.
10/27 0:29:47.691 3f48 Facility ???INFO: CPPConverting::ConvertImage: Success
10/27 0:29:47.758 3f48 Facility ???INFO: WrapperESXI::Wait: Progress - 0
10/27 0:29:53.708 3f48 Facility ???INFO: WrapperESXI::Wait: Progress - 100
10/27 0:30:01.644 3f48 Facility ???INFO: ESXVmdk::ParseFile: sFilename - datastore-1] vm-name/vm-name-000001.vmdk
10/27 0:30:01.644 3f48 Facility ???INFO: ESXVmdk::ParseFile: m_cvmxSpec - moref=28
10/27 0:30:01.644 3f48 Facility ???INFO: ESXVmdk::ParseFile: Close disk
10/27 0:30:01.645 3f48 Facility ???INFO: ESXVmdk::ParseFile: Disconnect
10/27 0:30:01.646 3f48 Facility ???INFO: VMDK_API_Wrapper::getSslThumbprint: Resolving domain name - esxihost, resolved ip - x.x.x.x
10/27 0:30:01.649 3f48 Facility ???INFO: ESXVmdk::ParseFile: sslThumbprint - xxxxxxx
10/27 0:30:06.032 3f48 Facility ???INFO: CVHDXFile::getCurrentHeader: Read header 1.
10/27 0:30:06.032 3f48 Facility ???INFO: CVHDXFile::getCurrentHeader: Read header 2.
10/27 0:30:06.033 3f48 Facility ???INFO: CVHDXFile::getCurrentHeader: Check correct header 1.
10/27 0:30:06.033 3f48 Facility ???INFO: CVHDXFile::getCurrentHeader: Check correct header 2.
10/27 0:30:06.033 3f48 Facility ???INFO: CVHDXFile::ParseFile: Log is empty.



What am i missing?
Thanks in advance for any suggestions.

Re: ESXi VM migration to Hyper-V

Posted: Tue Oct 27, 2026 12:35 pm
by yaroslav (staff)
Conversion seems successful. Therefore, the issue is not related to V2V Converter.
Try the IDE controller and the GEN1 VM.
Also check this out viewtopic.php?f=15&t=7359