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Failed to Bind CPU Cores to a VM

Symptom

When the domain command in the Kunpeng Health Inspector is used, binding CPU cores to the VM fails. The following figure shows the error message:

Possible Causes

The physical cores on the NUMA node have been fully allocated, and no resources are available for binding cores to additional VMs.

Troubleshooting Procedure

Change the target NUMA node, select a NUMA node with available resources, or release some resources on the NUMA node and try again.