When mirroring the MTV operator with oc-mirror, only 3 images are mirrored.
2025/11/27 16:07:40  [INFO]   : 📌 images to copy 4 
 ✓   (5s) redhat-operator-index:v4.18 ➡️  cache 
 ✓   (8s) mtv-operator-bundle@sha256:62cf06ded76f7656c8258d2e6385025cdab4c388d2f016ccadcc4546821f7b04 ➡️  <registry>:8443/migration-toolkit-virtualization/ 
 ✓   (40s) redhat-operator-index:v4.18 ➡️  <registry>:8443/redhat/ 
4 / 4 (1m27s) [==============================================================================================================================================================================================] 100 %
 ✓   (1m27s) mtv-rhel9-operator@sha256:17b92ea0f5d110444da7cfe5bddb96724c6e00976ab58ba2f34ce9fd2661539b ➡️  <registry>:8443/migration-toolkit-virtualization/ 

The operator is supposed to have many more images like below.

registry.redhat.io/migration-toolkit-virtualization/mtv-api-rhel9@sha256:b2d15e7ed35f32b6b45f42a5e916adfdb3eff3be53a68bae5d0d552a344a4c90
registry.redhat.io/migration-toolkit-virtualization/mtv-cli-download-rhel9@sha256:7a75e255019d7309cf932f5bbd71efdbc4215afbfc74a086bcb6febc596672b6
registry.redhat.io/migration-toolkit-virtualization/mtv-controller-rhel9@sha256:a9cfc494a79466fc6f53d4441c0abc8b3e2dd6f413144dccaa37b123409a0d03
registry.redhat.io/migration-toolkit-virtualization/mtv-virt-v2v-rhel9@sha256:b434d3f5e16aabc4350cf41291342903b5d93ee9de2624ac21bb4f6aa765b6bb
registry.redhat.io/migration-toolkit-virtualization/mtv-ova-proxy-rhel9@sha256:48045a99c96e79c094afedba465c09da2cf615ad4c5354294b749216dc260fff
registry.redhat.io/migration-toolkit-virtualization/mtv-console-plugin-rhel9@sha256:43c3bee894f76cc7b9d00e61d5214545c015a626fd8416d39f69083152c5c484
registry.redhat.io/migration-toolkit-virtualization/mtv-validation-rhel9@sha256:b3f2c337dc17b7b8a00ef50e6797a2a9007e26bb6397cca3f44f18b5c7c27d0c
registry.redhat.io/migration-toolkit-virtualization/mtv-populator-controller-rhel9@sha256:57b43387aa126f12c6e52c486bbabe5fffcd1ada1d9e01f44db14add5a4611f9

    

4.20
    

100%
    

    1. Create an imageset file like below.

apiVersion: mirror.openshift.io/v1alpha2
mirror:
  operators:
    - catalog: registry.redhat.io/redhat/redhat-operator-index:v4.18
      packages:
        - name: mtv-operator
          channels:
            - name: release-v2.10

    2. Perform the mirroring

oc mirror -c isc-new.yaml --authfile pull-secret.json  --workspace file:///mirror-case docker://<registry>:8443 --v2

    3. The mirroring completes quickly but only mirrors 3 images.
    

Many images are not mirrored.
    

All images related to the MTV operator to be mirrored.