Converting from oVirt to Proxmox

VM image converter (VMDK, VHD, VHDX, IMG, RAW, QCOW and QCOW2), P2V migrator
carvalhoiv
Posts: 7
Joined: Thu Feb 13, 2025 11:29 am

Tue Mar 18, 2025 4:42 pm

Oh, okay.

Yeah, that's the version I have installed... still getting the same error when selecting a VM and clicking "Next" button.
yaroslav (staff)
Staff
Posts: 4309
Joined: Mon Nov 18, 2019 11:11 am

Wed Mar 19, 2025 8:10 am

Thanks for your update!
yaroslav (staff)
Staff
Posts: 4309
Joined: Mon Nov 18, 2019 11:11 am

Tue May 06, 2025 10:45 am

Hi,

try the latest build, please.
mikewoodard62
Posts: 13
Joined: Mon Oct 30, 2023 1:44 pm

Wed Sep 17, 2025 3:12 pm

i am running into the same issue currently with v2v (9.0.1.772) and ovirt (4.3.10.4)

Code: Select all

9/17 11:01:35.843 2848 Facility ???INFO: CV2V_ConverterApp::InitInstance: SetDllDirectory: C:\Program Files\StarWind Software\StarWind V2V Converter\lib
9/17 11:01:35.843 2848 Facility ???INFO: CV2V_ConverterApp::InitInstance: File Version: 9.0.1.772
9/17 11:01:35.843 2848 Facility ???INFO: CV2V_ConverterApp::InitInstance: Load language IDR_XML_ENGLISH
9/17 11:01:35.843 2848 Facility ???INFO: CV2V_ConverterApp::InitInstance: Set current language English
9/17 11:01:35.843 2848 Facility ???INFO: CPS_V2V_Converter::CPS_V2V_Converter: Version MajorVersion 10, MinorVersion 0, BuildNumber 20348
9/17 11:01:35.843 2848 Facility ???INFO: WrapperHyperV::WrapperHyperV: LoadLibrary C:\Windows\system32\wbem\wmiutils.dll - e91e0000
9/17 11:01:35.858 2848 Facility ???INFO: WrapperHyperV::WrapperHyperV: LoadLibrary C:\Windows\system32\wbem\wmiutils.dll - e91e0000
9/17 11:01:40.133 2848 Facility ???INFO: ICPPage::OnWizardNext: SetActivePage - (null)
9/17 11:01:58.111 286c Facility ???INFO: WrapperKVM::KVMWrapper::KVMWrapperImpl::Connect: Connect to the oVirt host
9/17 11:02:00.347 286c Facility ???INFO: WrapperKVM::KVMWrapper::KVMWrapperImpl::RetrieveClustersList: oVirt RetrieveClustersList
9/17 11:02:01.181 286c Facility ???INFO: WrapperKVM::KVMWrapper::KVMWrapperImpl::GetDisksList: oVirt get list of disks
9/17 11:02:02.102 286c Facility ???INFO: WrapperKVM::KVMWrapper::KVMWrapperImpl::GetStorageDomains: Get Starage Domains
9/17 11:02:03.600 286c Facility ???INFO: WrapperKVM::KVMWrapper::KVMWrapperImpl::GetTemplateLists: oVirt GetTemplateList
9/17 11:02:03.746 286c Facility ???INFO: WrapperKVM::KVMWrapper::KVMWrapperImpl::GetOperatingSystemList: oVirt Get Operating System List
9/17 11:02:03.763 286c Facility ???INFO: WrapperKVM::KVMWrapper::KVMWrapperImpl::GetVirtualMachinesList: Get virtual machines lists
9/17 11:02:07.135 286c Facility ???INFO: WrapperKVM::KVMWrapper::KVMWrapperImpl::BuildVMAttachemets: BuildVMAttachemets
9/17 11:02:10.192 286c Facility ???ERROR: WrapperKVM::KVMWrapper::KVMWrapperImpl::GetVMDiskAttachements: Can not build vm attachements
9/17 11:02:15.047 286c Facility ???ERROR: WrapperKVM::KVMWrapper::KVMWrapperImpl::GetVMDiskAttachements: Can not build vm attachements
9/17 11:02:22.515 2848 Facility ???INFO: ICPPage::OnWizardNext: SetActivePage - eInputVM
9/17 11:02:40.490 2848 Facility ???ERROR: CPPInputVM::onNext: Error select vm or disk
yaroslav (staff)
Staff
Posts: 4309
Joined: Mon Nov 18, 2019 11:11 am

Wed Sep 17, 2025 5:01 pm

There's an error connecting to the oVirt host with the converter.
Please try creating a disk on the oVirt host and recreate the VM, OR converting to a different host, e.g., locally and copy those disks to oVirt afterward.
mikewoodard62
Posts: 13
Joined: Mon Oct 30, 2023 1:44 pm

Thu Sep 18, 2025 12:50 pm

i am trying to convert from ovirt to hyper-v, and it is producing that error as soon as i select the vm from the list of vms in starwinds and select next, it will not proceed past the screen with the list of vms on ovirt
yaroslav (staff)
Staff
Posts: 4309
Joined: Mon Nov 18, 2019 11:11 am

Thu Sep 18, 2025 1:04 pm

Hi,

I've sent the logs to R&D Thanks for your notice.
Is there any way to shut down the VM > copy its disk to the destination host > convert it there as a local file?
mikewoodard62
Posts: 13
Joined: Mon Oct 30, 2023 1:44 pm

Thu Sep 18, 2025 1:23 pm

it is possible but we have 1000+ vms that we need to convert in this fashion, and if we have to go that route as opposed to doing direct conversion then that will take substantially more time with a limited amount of personnel, doing a direct conversion from ovirt to hyper-v would greatly reduce the amount of time needed for each conversion
yaroslav (staff)
Staff
Posts: 4309
Joined: Mon Nov 18, 2019 11:11 am

Thu Sep 18, 2025 3:47 pm

It looks like REST-API requests don't get to oVirt for some reason.
uri_builder builder(_oVirtURI + L"/api/vms/" + vmInfoId + L"/diskattachments");
This request cannot be processed by oVirt .

Could you please see if there are any logs during the VM conversion in the oVirt UI?

Could you please check the VM name too? Does it have any non-ASCII symbols?
mikewoodard62
Posts: 13
Joined: Mon Oct 30, 2023 1:44 pm

Thu Sep 18, 2025 4:02 pm

VM name is all letters, no symbols, i am having the ovirt team take a look at the backend logs for ovirt
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