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STATUS_HV_OBJECT_IN_USE
The target object is still bound to an active Hyper-V use
STATUS_HV_OBJECT_IN_USE means the object or value is already allocated or is being used for a purpose that prevents the requested operation. It is a lifecycle/ownership condition, not simply a duplicate numeric identifier.
Determine what currently owns the object before attempting deletion, replacement, or reuse. Depending on the hypercall, the blocker can be another connection, a port association, a VP/resource binding, or a transition that has not completed. Destroying a neighboring object to force reuse can break a live inter-partition relationship.
What to record
- The object class, identifier, owner and current association.
- The requested action and whether it is create, bind, modify, delete, or reuse.
- Outstanding operations and cleanup callbacks that still reference the object.
- Ordering rules between object teardown and creation of its replacement.
References
- Microsoft: virtualization-host partition lifecycle
- Microsoft: Hyper-V hypercall interface
- Linux source: Hyper-V guest initialization
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