node-mgmt LIF のフェイルオーバー設定に冗長性がありません

• EMSログには、ノード管理LIFに関する次のメッセージが記録されていますvifmgr.lifs.noredundancy: No redundancy in the failover configuration for 1 LIFs assigned to node。
• アラートメールも受信される場合があります：

Message: vifmgr.lifs.noredundancy: No redundancy in the failover configuration for 1 LIFs assigned to node "node01". LIFs: svm:node01_mgmt1
Description: This message occurs when one or more logical interfaces (LIFs) are configured to use a failover policy that implies failover to one or more ports but have no failover targets beyond their home ports. If any affected home port or home node is offline or unavailable, the corresponding LIFs will be operationally down and unable to serve data.
Corrective Action: Add additional ports to the broadcast domains or failover groups used by the affected LIFs, or modify each LIF's failover policy to include one or more nodes with available failover targets. For example, the "broadcast-domain-wide" failover policy will consider all failover targets in a LIF's failover group. Use the "network interface show -failover" command to review the currently assigned failover targets for each LIF. If the intent is to never fail over the LIF to any other failover targets, set the failover-policy for the LIF to 'disabled' to prevent this alert in the future. For additional information about configuring LIF failover targets, search the NetApp(R) support site for TR-4182.