Description of problem:

Migrate VM which need legacy drivers (E.g. windows 2008r2) from vSphere to OCP cluster, failed to boot VM after migration, hit this error:

Version-Release number of selected component (if applicable):

2.8.7 (IIB: forklift-fbc-prod-v418:on-pr-b0d302cc0cc03abc5952c82f33682758a072a42b) with CNV 4.18.13)

How reproducible:

Always

Steps to Reproduce:

1)Warm migrate win2008r2 VM: mtv-func-win2008r2-td from vCenter7 to OCP cluster without set installLegacyDrivers in plan, it'll use installLegacyDrivers=true, according to the windows OS 2008r2. 

Set preserved static ip: on, map the VM network to mtv-test/mybridge, Mgmt network to mtv-test/mybridge1.

2) The plan executed successfully, but the VM failed to boot, hit this error:

3) Check the conversion pod log as below, more details in attached file: warm-win2008r2-vm-173-kg99k-virt-v2v.log

virt-v2v-in-place: warning: there are no virtio drivers available for this version of Windows (6.1 x86_64 Server win2k8r2).  virt-v2v looks for drivers in /usr/local/virtio-win.iso

The guest will be configured to use slower emulated devices.

Actual results:

In step2: The VM failed to boot

Expected results:

In steps: The drivers are installed successfully, Start VM successfully

Additional info: