Created attachment 1088495 [details]
screenshot of convert host to vdsm

Description of problem:
Virt-p2v client shouldn't present the vdsm option because it's not usable


Version-Release number of selected component (if applicable):
virt-p2v-1.28.1-1.51.3.el7.1
virt-v2v-1.28.1-1.55.el7.x86_64

How reproducible:
100%

Steps to Reproduce:

# man virt-p2v |grep vdsm
# 
There is not any info about vdsm in virt-p2v paper


#man virt-v2v |grep vdsm
    -o rhev is used to write to a RHEV-M / oVirt target.  -o vdsm is only
       -o vdsm
           Set the output method to vdsm.
       --vdsm-image-uuid UUID
       --vdsm-vol-uuid UUID
       --vdsm-vm-uuid UUID
       --vdsm-ovf-output
           ·   the image directory of each guest disk (--vdsm-image-uuid)
           ·   UUIDs for each guest disk (--vdsm-vol-uuid) (this option is
           ·   the OVF file name (--vdsm-vm-uuid).
               (--vdsm-ovf-output).


1. Check rhev Data Center path and mount it to p2v server's local:
Path: 10.66.90.115:/vol/v2v_auto/
# mount 10.66.90.115:/vol/v2v_auto/ /mnt

2.Boot the source machine into virt-p2v client via PXE and input the ip and password of conversion server

3.Try to convert host to vdsm,input name, vcpus, memory and set "-o" as vdsm and "-os" as /mnt/auto_export/838c19a0-f0a7-47a0-a57b-cc94cd921964, please refer to screenshot"convert host to vdsm"

4.It is failed because virt-v2v: error: -o vdsm: --vdsm-image-uuid was not specified, please refer to conversion log "conversion log of vdsm "

Actual results:
As above description

Expected results:
vdsm option shouldn't be presented in virt-p2v client


Addtional info:
If using virt-v2v to convert guests to vdsm, the commands is like below:
# virt-v2v -o vdsm -of raw --vdsm-image-uuid 12345678-1234-1234-1234-123456789001 --vdsm-image-uuid 12345678-1234-1234-1234-123456789003 --vdsm-vol-uuid 12345678-1234-1234-1234-123456789002 --vdsm-vol-uuid 12345678-1234-1234-1234-123456789004 --vdsm-vm-uuid 12345678-1234-1234-1234-123456789005 --vdsm-ovf-output /mnt/auto_export/838c19a0-f0a7-47a0-a57b-cc94cd921964/master/vms/12345678-1234-1234-1234-123456789005/ -os /mnt/auto_export/838c19a0-f0a7-47a0-a57b-cc94cd921964/ rhel7.2
[   0.0] Opening the source -i libvirt rhel7.2
[   0.0] Creating an overlay to protect the source from being modified
[   0.0] Opening the overlay
[   5.0] Initializing the target -o vdsm -os /mnt/auto_export/838c19a0-f0a7-47a0-a57b-cc94cd921964/ --vdsm-image-uuid 12345678-1234-1234-1234-123456789001 --vdsm-image-uuid 12345678-1234-1234-1234-123456789003 --vdsm-vol-uuid 12345678-1234-1234-1234-123456789002 --vdsm-vol-uuid 12345678-1234-1234-1234-123456789004 --vdsm-vm-uuid 12345678-1234-1234-1234-123456789005 --vdsm-ovf-output /mnt/auto_export/838c19a0-f0a7-47a0-a57b-cc94cd921964/master/vms/12345678-1234-1234-1234-123456789005/
[   5.0] Inspecting the overlay
[  21.0] Checking for sufficient free disk space in the guest
[  21.0] Estimating space required on target for each disk
[  21.0] Converting Red Hat Enterprise Linux Server release 7.2 Beta (Maipo) to run on KVM
virt-v2v: This guest has virtio drivers installed.
[ 127.0] Mapping filesystem data to avoid copying unused and blank areas
[ 128.0] Closing the overlay
[ 128.0] Checking if the guest needs BIOS or UEFI to boot
[ 128.0] Copying disk 1/2 to /mnt/auto_export/838c19a0-f0a7-47a0-a57b-cc94cd921964/images/12345678-1234-1234-1234-123456789001/12345678-1234-1234-1234-123456789002 (raw)
    (100.00/100%)
[ 197.0] Copying disk 2/2 to /mnt/auto_export/838c19a0-f0a7-47a0-a57b-cc94cd921964/images/12345678-1234-1234-1234-123456789003/12345678-1234-1234-1234-123456789004 (raw)
    (100.00/100%)
[ 208.0] Creating output metadata
[ 208.0] Finishing off