$ oc exec $(oc get pods -n openshift-migration -o name | grep velero) -n openshift-migration -- ./velero restore describe ccc7c2d0-6017-11eb-afab-85d0007f5a19-x4lbf

gistfile1.txt

Name:         ccc7c2d0-6017-11eb-afab-85d0007f5a19-x4lbf
Namespace:    openshift-migration
Labels:       app.kubernetes.io/part-of=openshift-migration
              migmigration=31a0f7ab-6550-4ded-89a8-1584c2e5b7e7
              migration-final-restore=31a0f7ab-6550-4ded-89a8-1584c2e5b7e7
              migration.openshift.io/migmigration-name=ccc7c2d0-6017-11eb-afab-85d0007f5a19
              migration.openshift.io/migplan-name=gvktest
              migration.openshift.io/migrated-by-migmigration=31a0f7ab-6550-4ded-89a8-1584c2e5b7e7
              migration.openshift.io/migrated-by-migplan=638536d3-f09c-4e44-955f-907efe1e17bf
Annotations:  migration.openshift.io/migmigration-type=final

Phase:  PartiallyFailed (run 'velero restore logs ccc7c2d0-6017-11eb-afab-85d0007f5a19-x4lbf' for more information)

Started:    2021-01-26 20:48:35 +0000 UTC
Completed:  2021-01-26 20:48:38 +0000 UTC

Warnings:
  Velero:     <none>
  Cluster:  could not restore, customresourcedefinitions.apiextensions.k8s.io "gvkdemoes.konveyor.openshift.io" already exists. Warning: the in-cluster version is different than the backed-up version.
  Namespaces:
    gvk-demo:  could not restore, rolebindings.authorization.openshift.io "system:deployers" already exists. Warning: the in-cluster version is different than the backed-up version.
               could not restore, rolebindings.authorization.openshift.io "system:image-builders" already exists. Warning: the in-cluster version is different than the backed-up version.
               could not restore, rolebindings.authorization.openshift.io "system:image-pullers" already exists. Warning: the in-cluster version is different than the backed-up version.
               could not restore, rolebindings.rbac.authorization.k8s.io "system:deployers" already exists. Warning: the in-cluster version is different than the backed-up version.
               could not restore, rolebindings.rbac.authorization.k8s.io "system:image-builders" already exists. Warning: the in-cluster version is different than the backed-up version.
               could not restore, rolebindings.rbac.authorization.k8s.io "system:image-pullers" already exists. Warning: the in-cluster version is different than the backed-up version.

Errors:
  Velero:     <none>
  Cluster:    <none>
  Namespaces:
    gvk-demo:  error restoring gvkdemoes.konveyor.openshift.io/gvk-demo/gvk-demo: the server could not find the requested resource

Backup:  ccc7c2d0-6017-11eb-afab-85d0007f5a19-r8bzk

Namespaces:
  Included:  all namespaces found in the backup
  Excluded:  <none>

Resources:
  Included:        *
  Excluded:        nodes, events, events.events.k8s.io, backups.velero.io, restores.velero.io, resticrepositories.velero.io
  Cluster-scoped:  auto

Namespace mappings:  <none>

Label selector:  <none>

Restore PVs:  true