Delete orphaned Container Volumes items without backend vmdk files

[huawenli]

under 'dataStore/Cloud Native Storage/Container Volumes' web page, there are quite some Kubernetes volumes, for those there is no owner from top K8s and no base from bottom fcd vmdk files. This means those middle layer volumes are orphaned. Those without owner but have base fcd vmdk files, who can be remounted and attached to K8s pods by specific PV creation and PVC request, then delete PVC and PV, they can be removed from the page and fcd directories. However for those without owner and base, they could not be remove from the page.
We need to find a way how to remove them from web page. Please help. Thanks.

[pierreyves-lebrun]

I am also stuck in that situation, how to delete a PV when the VMDK file is gone?