In OLMv1:
Catalogd 
When a failing catalog exists(wrong pollInterval), the newly created catalog cannot be unpacked.     

release-4.15 with open TP

often    

    1.Enable TP.
$ oc patch featuregate cluster -p '{"spec": {"featureSet": "TechPreviewNoUpgrade"}}' --type=merge

     2.Create a catalog with wrong pollInterval (1mm)
jitli@RedHat:~$ cat catalog-redhat-wrongtype.yaml 
apiVersion: catalogd.operatorframework.io/v1alpha1
kind: Catalog
metadata:
  name: redhat-operators-wrongtype
spec:
  source:
    image:
      ref: quay.io/olmqe/olmtest-operator-index:nginxolm69124
    type: jitli

jitli@RedHat:~$ oc create -f catalog-redhat-wrongtype.yaml
catalog.catalogd.operatorframework.io/redhat-operators-wrongtype created jitli@RedHat:~/work/src/test/catalogd/69123$ oc get catalog
NAME                         PHASE      AGE
redhat-operators-wrongtype   Failing    28s

 jitli@RedHat:~$ oc get catalog redhat-operators-wrongtype -o yaml 
apiVersion: catalogd.operatorframework.io/v1alpha1
kind: Catalog
metadata:
  creationTimestamp: "2023-12-28T09:45:36Z"
  finalizers:
  - catalogd.operatorframework.io/delete-server-cache
  generation: 1
  name: redhat-operators-wrongtype
  resourceVersion: "277176"
  uid: 3ce5b4a3-b17c-489e-a32d-8504bb6d4b6a
spec:
  source:
    image:
      ref: quay.io/olmqe/olmtest-operator-index:nginxolm69124
    type: jitli
status:
  conditions:
  - lastTransitionTime: "2023-12-28T09:45:36Z"
    message: 'source bundle content: source type "jitli" not supported'
    reason: UnpackFailed
    status: "False"
    type: Unpacked
  phase: Failing 

     3. then delete the catalog 
jitli@RedHat:~/work/src/test/catalogd$ oc delete catalog redhat-operators-wrongtype
catalog.catalogd.operatorframework.io "redhat-operators-wrongtype" deleted
^Z
[10]+  Stopped                 oc delete catalog redhat-operators-wrongtype

jitli@RedHat:~/work/src/test/catalogd$ oc get catalog redhat-operators-wrongtype -o yaml
apiVersion: catalogd.operatorframework.io/v1alpha1
kind: Catalog
metadata:
  creationTimestamp: "2023-12-28T09:45:36Z"
  deletionGracePeriodSeconds: 0
  deletionTimestamp: "2023-12-28T09:47:57Z"
  finalizers:
  - catalogd.operatorframework.io/delete-server-cache
  generation: 2
  name: redhat-operators-wrongtype
  resourceVersion: "278310"
  uid: 3ce5b4a3-b17c-489e-a32d-8504bb6d4b6a
spec:
  source:
    image:
      ref: quay.io/olmqe/olmtest-operator-index:nginxolm69124
    type: jitli
status:
  conditions:
  - lastTransitionTime: "2023-12-28T09:45:36Z"
    message: 'source bundle content: source type "jitli" not supported'
    reason: UnpackFailed
    status: "False"
    type: Unpacked
  - lastTransitionTime: "2023-12-28T09:47:57Z"
    message: 'failed to delete storage: source type "jitli" not supported'
    reason: FailedToDelete
    status: "False"
    type: Delete
  phase: Failing 

  message: 'failed to delete storage: source type "jitli" not supported'     reason: FailedToDelete

deleted

jitli@RedHat:~$ oc create -f catalog-redhat.yaml 
The Catalog "redhatT-operators-jitli" is invalid: metadata.name: Invalid value: "redhatT-operators-jitli": a lowercase RFC 1123 subdomain must consist of lower case alphanumeric characters, '-' or '.', and must start and end with an alphanumeric character (e.g. 'example.com', regex used for validation is '[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*')