ONTAP の「 system health alert show 」コマンドで、「 rpc: remote system error - connection refused 」というエラーがいくつか返されます。

環境

ONTAP 9

問題

system health alert showコマンドを実行すると、次のような出力が生成されます。

cluster01::> system health alert show

There are no entries matching your query.
Warning: Unable to list entries for cphm on node "cluster01-01": RPC: Remote system error - Connection refused.
         Unable to list entries for cshm on node "cluster01-01": RPC: Remote system error - Connection refused.
         Unable to list entries for schm on node "cluster01-01": RPC: Remote system error - Connection refused.
         Unable to list entries for shm on node "cluster01-01": RPC: Remote system error - Connection refused.
         Unable to list entries for cshm on node "cluster01-02": RPC: Remote system error - Connection refused.
         Unable to list entries for schm on node "cluster01-02": RPC: Remote system error - Connection refused.
         Unable to list entries for shm on node "cluster01-02": RPC: Remote system error - Connection refused.
         Unable to list entries for cphm on node "cluster01-02": RPC: Remote system error - Connection refused.

This error could reference any or all of the cluster。

エラーに言及した特定のプロセス（ cphm、 shm、 schm、 cshm）は、各クラスタノードのさまざまなサブシステムで実行されるヘルスモニタです。

もう1つのオプション：

cluster01::> system health alert show

Error：show failed：rpc：Program not registered [from mgwd on node "Node01"（VSID：-1）to cshm at 127.0.0.1 ]