| cannot migrate VMI which does not use masquerade, bridge with <annotation> VM annotation or a migratable plugin to connect to the pod network | The network configuration of the virtual machine does not support hot migration. | Please check the following configurations: - Check the CNI network plugin used by the current cluster; Kube-OVN is recommended.
- Check whether the "kubevirt.io/allow-pod-bridge-network-live-migration": "true" annotation exists in the
metadata.annotations and spec.template.metadata.annotations fields of the corresponding YAML file of the virtual machine; if not, please add it manually.
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- cannot migrate VMI: Unable to determine if PVC <pvc name> is shared, live migration requires that all PVCs must be shared (using ReadWriteMany access mode)
- cannot migrate VMI: PVC <pvc name> is not shared, live migration requires that all PVCs must be shared (using ReadWriteMany access mode)
- cannot migrate VMI: Backend storage PVC is not RWX
- cannot migrate VMI with non-shared HostDisk
| The storage type of the virtual machine does not support multi-node read-write (RWX) access mode. | The parameters related to the virtual machine cannot be modified after creation. Therefore, please recreate the virtual machine and select a storage type that supports multi-node read-write (RWX); CephRBD block storage is recommended. If issues persist after recreation, please contact the relevant personnel for assistance. |
| Other error messages | The virtual machine does not support hot migration. | Please contact the relevant personnel for assistance. |
