Unable to migrate from Hyper-V to Hyper-V

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

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rick_elcee
Posts: 1
Joined: Thu Sep 01, 2022 10:00 am

Thu Sep 01, 2022 10:08 am

Hello,

We have an issue migrating Hyper-V to Hyper-V using V2V converter. The migration fails immediately after starting. The log files are not very useful;

What can we do to resolve this issue?

Standard hyper-v migration is not possible as these machines are not domain joined.
9/1 10:28:04.108 1a88 Facility ???INFO: CPPConverting::ConvertImage: pathInput: D:\Hyper-V\Virtual Hard Disks\XXXXXX.vhdx, pathOutput: C:\Hyper-V\Virtual Machines\XXXXXX\Virtual Hard Disks\XXXXXX.vhdx
9/1 10:28:04.139 1a88 Facility ???INFO: CVHDXFile::getCurrentHeader: Read header 1.
9/1 10:28:04.139 1a88 Facility ???INFO: CVHDXFile::getCurrentHeader: Read header 2.
9/1 10:28:04.139 1a88 Facility ???INFO: CVHDXFile::getCurrentHeader: Check correct header 1.
9/1 10:28:04.139 1a88 Facility ???INFO: CVHDXFile::getCurrentHeader: Check correct header 2.
9/1 10:28:04.139 1a88 Facility ???ERROR: CVHDXFile::ParseFile: Log header signature is fail - 1635017060.
9/1 10:28:04.139 1a88 Facility ???INFO: CPPConverting::ConvertImage: CreateInputImage: 2
9/1 10:28:04.139 1a88 Facility ???INFO: WrapperHyperV::connect: Host - \\localhost\root\virtualization\v2
9/1 10:28:04.202 1a88 Facility ???INFO: WrapperHyperV::init_version: HyperV version: 10.0.17763
9/1 10:28:04.202 1a88 Facility ???ERROR: CPPConverting::Convert: FAILED
yaroslav (staff)
Staff
Posts: 2361
Joined: Mon Nov 18, 2019 11:11 am

Thu Sep 01, 2022 1:53 pm

There is an issue with accessing the header of the disk. Can you please try creating a brand new VHDX and see if conversion works?
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