Migration with migrateSharedDisks:false fails at ImageConversion (guest conversion) phase.
virt-v2v receives domain XML containing shared disk references, but the shared disk files are not mounted to the virt-v2v pod, causing qemu-nbd to fail with "No such file or directory".

├── OCP version: 4.20.14
├── MTV version: 2.11.0 (on-pr-f1311f45f210b6771ec49fb0d4b28804a9545dce)
└── CNV version: 4.20.6

Always

1.Migrate VM1- msafra-RHEL9-shared-1 (with shared disk) using migrateSharedDisks:true- succeeds
2. Migrate VM2- msafra-RHEL9-shared-2 (sharing same disk with VM1) using migrateSharedDisks:false- fails at ImageConversion
3. Check virt-v2v pod logs: shows "WARNING: disk N in domain XML but only N-1 disks available" 

Migration fails at ImageConversion phase.

➜  ~ kubectl get plan shared-disable -n mtv-test -o json | jq '.status.migration.vms[0].error'
{
  "phase": "ConvertGuest",
  "reasons": [
    "Guest conversion failed. See pod logs for details."
  ]
}
➜  ~ 

➜  ~ kubectl logs shared-disable-vm-6543-c8gpx -n mtv-test -c virt-v2v | grep -E "Updating|WARNING|Failed|error:" 

Updating disk paths: found 1 disks
  WARNING: disk 1 in domain XML but only 1 disks available
  qemu-nbd: Failed to blk_new_open '[datastore2] msafra-RHEL8-shared-disks-1/msafra-RHEL8-shared-disks-1.vmdk'
  Could not open: No such file or directory
  virt-v2v-in-place: error: qemu-nbd did not start up