[Libguestfs] virt-v2v: error: no href in ovf:File (id=)

[Andrew Thurber (anthurbe)]

Hello,
This multi-disk ovf generates “no href in ovf:File (id=)”
Other single-disk ovfs on the same system work. I don’t have another multi-disk ova to try.
I’ve compared the syntax with the test file on github and it appears to be essentially the same:
virt-v2v/tests/test-v2v-i-ova-two-disks.ovf
Any suggestions?
Side note: I tried building libguestfs from source but failed so haven’t tried with latest (separate issue, but I think I resolved dependencies, then hit a podwrapper.pl issue).
Thank you,
Andrew

[ with text changed for privacy ]

Head of the .ovf file:

<?xml version="1.0" encoding="UTF-8"?>
<Envelope vmw:buildId="build-3620759" xmlns="http://schemas.dmtf.org/ovf/envelope/1" xmlns:cim="http://schemas.dmtf.org/wbem/wscim/1/common" xmlns:ovf="http://schemas.dmtf.org/ovf/envelope/1" xmlns:rasd="http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ResourceAllocationSettingData" xmlns:vmw="http://www.vmware.com/schema/ovf" xmlns:vssd="http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_VirtualSystemSettingData" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <References>
    <File ovf:href="aa-bb-cccc-1.2.3-45-release-200401.ova_v1.2_signed-disk1.vmdk" ovf:id="file1" ovf:size="1530541056"/>
    <File ovf:href="aa-bb-cccc-1.2.3-45-release-200401.ova_v1.2_signed-disk2.vmdk" ovf:id="file2" ovf:size="6476920320"/>
    <File ovf:href="aa-bb-cccc-1.2.3-45-release-200401.ova_v1.2_signed-disk3.vmdk" ovf:id="file3" ovf:size="1696059392"/>
  </References>
  <DeploymentOptionSection>
    <Info>IP Network Stack in use by the product</Info>
    <Configuration ovf:default="true" ovf:id="aa_ipv4">
      <Label>IPv4 Network</Label>
      <Description>Use IPv4 network stack for management and data traffic.</Description>
    </Configuration>
    <Configuration ovf:id="aa_ipv6">
      <Label>IPv6 Network</Label>
      <Description>Use IPv6 network stack for management and data traffic.</Description>
    </Configuration>
    <Configuration ovf:id="1int">
      <Label>IPv4 Network on a Single Interface (demo mode)</Label>
      <Description>Use a single interface for IPv4 management and data traffic.</Description>
    </Configuration>
  </DeploymentOptionSection>
  <DiskSection>
    <Info>Virtual disk information</Info>
    <Disk ovf:capacity="50" ovf:capacityAllocationUnits="byte * 2^30" ovf:diskId="vmdisk1" ovf:fileRef="file1" ovf:format="http://www.vmware.com/interfaces/specifications/vmdk.html#streamOptimized" ovf:populatedSize="3584360448"/>
    <Disk ovf:capacity="156" ovf:capacityAllocationUnits="byte * 2^30" ovf:diskId="vmdisk2" ovf:fileRef="file2" ovf:format="http://www.vmware.com/interfaces/specifications/vmdk.html#streamOptimized" ovf:populatedSize="16995385344"/>
    <Disk ovf:capacity="76" ovf:capacityAllocationUnits="byte * 2^30" ovf:diskId="vmdisk6" ovf:fileRef="file3" ovf:format="http://www.vmware.com/interfaces/specifications/vmdk.html#streamOptimized" ovf:populatedSize="1704001536"/>
    <Disk ovf:capacity="${logfs}" ovf:capacityAllocationUnits="byte * 2^30" ovf:diskId="vmdisk3" ovf:fileRef="" ovf:format="http://www.vmware.com/interfaces/specifications/vmdk.html#streamOptimized" ovf:populatedSize="0"/>
    <Disk ovf:capacity="${corefs}" ovf:capacityAllocationUnits="byte * 2^30" ovf:diskId="vmdisk4" ovf:fileRef="" ovf:format="http://www.vmware.com/interfaces/specifications/vmdk.html#streamOptimized" ovf:populatedSize="0"/>
    <Disk ovf:capacity="${ddatafs}" ovf:capacityAllocationUnits="byte * 2^30" ovf:diskId="vmdisk5" ovf:fileRef="" ovf:format="http://www.vmware.com/interfaces/specifications/vmdk.html#streamOptimized" ovf:populatedSize="0"/>
  </DiskSection>
…

And the virt-v2v error:

[root at localhost ~]# virt-v2v -v -x -i ova aa-bb-cccc-1.2.3-45-release-200401.ova -of qcow2
virt-v2v: libguestfs 1.38.4rhel=8,release=14.module_el8.1.0+248+298dec18,libvirt (x86_64)
libvirt version: 4.5.0
[   0.0] Opening the source -i ova aa-bb-cccc-1.2.3-45-release-200401.ova
libguestfs: trace: set_verbose true
libguestfs: trace: set_verbose = 0
libguestfs: trace: get_cachedir
libguestfs: trace: get_cachedir = "/var/tmp"
qemu-img info json:'{ "file": { "driver": "raw", "offset": 512, "size": 512, "file": { "filename": "/tmp/v2vqemuimgtst8f2fb6.img" } } }' >/dev/null
qemu-img supports "offset" and "size" in json URLs: true
libguestfs: trace: set_verbose true
libguestfs: trace: set_verbose = 0
libguestfs: trace: get_backend
libguestfs: trace: get_backend = "libvirt"
libvirt supports  "raw" driver in json URL: true
tar -tf 'aa-bb-cccc-1.2.3-45-release-200401.ova'
tar -xf 'aa-bb-cccc-1.2.3-45-release-200401.ova' -C '/var/tmp/ova.1MI0Ml' 'aa-bb-cccc-1.2.3-45-release-200401.ova_v6.5_signed.ovf' 'aa-bb-cccc-1.2.3-45-release-200401.ova_v1.2_signed.mf'

virt-v2v: error: no href in ovf:File (id=)

rm -rf '/var/tmp/ova.1MI0Ml'
libguestfs: trace: close
libguestfs: closing guestfs handle 0x558469792ff0 (state 0)
libguestfs: trace: close
libguestfs: closing guestfs handle 0x558469781930 (state 0)

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/libguestfs/attachments/20200424/2ca31937/attachment.htm>