CONTAP-458820: ONTAP FlexCache origin volume experiences client I/O issues after cache volume deletion fails to clean up configuration
Issue
- Client I/O operations on the origin volume, including file writes and access operations, can become unresponsive or fail after a FlexCache cache volume is deleted
- Deletion warns that origin-side cleanup failed
- Stale FlexCache configuration remains on the origin
- Repeated reconcile / refresh failures continue until cleanup is done
