P2V migration to HyperV Read File Error

VM image converter (VMDK, VHD, VHDX, IMG, RAW, QCOW and QCOW2), P2V migrator

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nmoody25
Posts: 3
Joined: Fri Apr 18, 2025 8:19 pm

Fri Apr 18, 2025 8:51 pm

On 2 different systems to the same HyperV tried to run live conversion. As soon as it starts to write to the HyperV server it fails with right error. I have used this tool before with great success. This is a brand-new HyperV server and disk checks have been run. All looks clean. Below is the most recent log.
Thank you!

4/18 16:16:27.418 1f48 Facility ???INFO: CV2V_ConverterApp::InitInstance: SetDllDirectory: C:\Program Files\StarWind Software\StarWind V2V Converter\lib
4/18 16:16:27.418 1f48 Facility ???INFO: CV2V_ConverterApp::InitInstance: File Version: 9.0.1.626
4/18 16:16:27.426 1f48 Facility ???INFO: CV2V_ConverterApp::InitInstance: Load language IDR_XML_ENGLISH
4/18 16:16:27.426 1f48 Facility ???INFO: CV2V_ConverterApp::InitInstance: Set current language English
4/18 16:16:27.432 1f48 Facility ???INFO: CPS_V2V_Converter::CPS_V2V_Converter: Version MajorVersion 10, MinorVersion 0, BuildNumber 20348
4/18 16:16:27.449 1f48 Facility ???INFO: WrapperHyperV::WrapperHyperV: LoadLibrary C:\Windows\system32\wbem\wmiutils.dll - 13540000
4/18 16:16:27.451 1f48 Facility ???INFO: WrapperHyperV::WrapperHyperV: LoadLibrary C:\Windows\system32\wbem\wmiutils.dll - 13540000
4/18 16:16:35.122 1f48 Facility ???INFO: ICPPage::OnWizardNext: SetActivePage - eAWSConnectionTo
4/18 16:16:38.271 1f48 Facility ???INFO: ICPPage::OnWizardNext: SetActivePage - eAWSConnection
4/18 16:16:38.291 1f48 Facility ???WARNING: PhysicalInfo::PhysicalDisksInfo::InitDisks: GetDiskFreeSpace \\?\Volume{70ef79ff-0000-0000-0000-90ce2c000000}\ fail - 87. The parameter is incorrect.
4/18 16:16:40.458 1f48 Facility ???INFO: ICPPage::OnWizardNext: SetActivePage - eLocationTo
4/18 16:16:47.801 1f48 Facility ???INFO: ICPPage::OnWizardNext: SetActivePage - eVMSettingsAWS
4/18 16:17:25.032 7fc Facility ???INFO: WrapperHyperV::connect: Host - \\jmp-hv01\root\virtualization\v2
4/18 16:17:25.724 7fc Facility ???INFO: WrapperHyperV::connect: user: administrator
4/18 16:17:25.724 7fc Facility ???WARNING: WrapperHyperV::connect: Domain not found - administrator
4/18 16:17:25.798 7fc Facility ???INFO: WrapperHyperV::connectToCIMV2: user: administrator
4/18 16:17:25.798 7fc Facility ???WARNING: WrapperHyperV::connectToCIMV2: Domain not found - administrator
4/18 16:17:25.813 7fc Facility ???INFO: WrapperHyperV::init_version: HyperV version: 10.0.20348
4/18 16:17:25.815 1f48 Facility ???INFO: ICPPage::OnWizardNext: SetActivePage - eSelectFolder
4/18 16:17:28.434 1f48 Facility ???INFO: WrapperHyperV::connectToCIMV2: user: administrator
4/18 16:17:28.434 1f48 Facility ???WARNING: WrapperHyperV::connectToCIMV2: Domain not found - administrator
4/18 16:17:54.965 1f48 Facility ???INFO: ICPPage::OnWizardNext: SetActivePage - eESXConnectionTo
4/18 16:17:54.982 a30 Facility ???INFO: CPPConverting::Convert: InConvertType: 3, OutConvertType: 8
4/18 16:17:54.982 a30 Facility ???INFO: CPPConverting::ConvertDisks: pathInput: 0, pathOutput: G:\HyperV\Fileserver\Virtual Hard Disks\HDD0.vhd
4/18 16:17:54.982 a30 Facility ???INFO: P2V::CreateInputImage: path 0
4/18 16:17:54.982 a30 Facility ???INFO: P2V::CreateInputImage: Size 0 - 193273528320, BytesPerSector - 512
4/18 16:18:29.845 a30 Facility ???INFO: CPPConverting::ConvertDisks: CreateInputImage: 0
4/18 16:18:29.850 a30 Facility ???INFO: CVHDSparseExtent::New: Write Footer1
4/18 16:18:29.850 a30 Facility ???INFO: CVHDSparseExtent::New: Write Header
4/18 16:18:29.851 a30 Facility ???INFO: CVHDSparseExtent::New: Write BAT
4/18 16:18:29.851 a30 Facility ???INFO: CVHDSparseExtent::New: Write Footer2
4/18 16:18:29.851 a30 Facility ???INFO: CPPConverting::ConvertDisks: CreateOutputImage: 0
4/18 16:18:29.853 a30 Facility ???ERROR: CPPConverting::ConvertImage: Read 3
4/18 16:28:37.466 a30 Facility ???ERROR: CPPConverting::ConvertDisks: ConvertImage - 2
4/18 16:28:37.466 a30 Facility ???ERROR: CPPConverting::Convert: FAILED
yaroslav (staff)
Staff
Posts: 3424
Joined: Mon Nov 18, 2019 11:11 am

Fri Apr 18, 2025 10:04 pm

Please tell me more about the system you are trying to P2V.
nmoody25
Posts: 3
Joined: Fri Apr 18, 2025 8:19 pm

Fri Apr 18, 2025 10:12 pm

Its a Server 2022 Std guest. Its running virtualized from a Axcient BDR appliance built on Linux. I rebuilt our HyperV server and attempted the migration. I have done this exact thing a couple times before with no issue. It connects to the HyperV and creates all the folders but seems to fail just as its about to start writing the VHD.
yaroslav (staff)
Staff
Posts: 3424
Joined: Mon Nov 18, 2019 11:11 am

Sat Apr 19, 2025 4:04 am

Hi,

Thanks for your update.
Try disk2VHD.
nmoody25
Posts: 3
Joined: Fri Apr 18, 2025 8:19 pm

Mon Apr 21, 2025 12:58 pm

I will try that. What is strange is I have tried it with 3 different servers and they all fail right away. All to the same Hyper-V server. This is the first Server 2022 server so maybe that is a factor.
yaroslav (staff)
Staff
Posts: 3424
Joined: Mon Nov 18, 2019 11:11 am

Mon Apr 21, 2025 1:39 pm

Strange, WS 2022 should be alright.
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