メインコンテンツへスキップ

メトロクラスタチェック中にリモートクラスタにアクセスできないため、すべての結果を表示できません

Views:
7
Visibility:
Public
Votes:
0
Category:
metrocluster
Specialty:
MetroCluster
Last Updated:

環境

  • ONTAP 9
  • MetroCluster

問題

  • MetroClusterチェック コマンドは、いくつかのパラメータに関する警告と、リモート クラスタに到達できないというエラーを報告します。

Cluster_A::> MetroCluster check show

Last Checked On: 12/17/2024 10:47:00

Component       Result
------------------- ---------
nodes        warning
lifs         ok
config-replication  warning
aggregates      ok
clusters       warning
connections      not-applicable
volumes        ok

Error: show failed: Unable to show all results as the remote cluster is not reachable.
7 entries were displayed.

  • メトロクラスタ チェック ノードは、DR パートナー ノードに到達できないため、次の内部エラーを報告します。

Cluster_A::> metrocluster check node show -instance -result !ok

               Node Name: Cluster_B-01
             Type of Check: symmetric-dr-auxiliary-relationship
             Cluster Name: Cluster_B
          Result of the Check: not-run
Additional Information/Recovery Steps: An internal error occurred while running "metrocluster check". Contact technical support for assistance. Error details: Failed to check if the node's DR relationship is symmetric. Details: Internal error occurred on node "ef91d23b-1234-56ab-78cd-00aXXXXXXXX" in cluster "Cluster_A". Details: (Failed to contact peer cluster "Cluster_B" at addresses: 10.10.10.11, 10.10.10.12. RPC: Remote system error [from mgwd on node "Cluster_A-01" (VSID: -1) to mgwd at 10.10.10.11, 10.10.10.12]).

  • config-replication セクションでは、以下の警告が報告されます。

Cluster_A::> metrocluster check config-replication show -instance
         Enabled: true
         Running: true
     Recovery Steps: -

    Remote Heartbeat: warning
   Last Heartbeat Sent: 12/17/2024 10:03:26
Last Heartbeat Received: 12/17/2024 10:48:25
     Recovery Steps: Verify the partner cluster is "Available" using the "cluster peer show" command. To view additional diagnostic information, run "metrocluster check config-replication show" on the partner cluster.

     Vserver Streams: warning
     Recovery Steps: Run the "metrocluster vserver show" command for more details.

     Cluster Streams: warning
     Recovery Steps: The remote operational state of stream 12d19641-103e-421a-9091-342c52c87910 is unknown. Follow the recovery steps associated with the "Remote Heartbeat" field.

  • パートナー クラスターに到達できないため、すべての SVM のステータスが異常です。

        Cluster Name: Cluster_B
           Vserver: svm_B_1
       Partner Vserver: svm_B_1-mc
     Configuration State: unhealthy
      Corrective Action: Verify the partner cluster is "Available" using the "cluster peer show" command. To view additional diagnostic information, run "metrocluster check config-replication show" on the partner cluster.
Creation Time on the source: 9/16/2024 10:47:14
       Is out of sync: false
  configuration Resume Time: -

  • MGWD ログには次のエラーが報告されます。

ERR: metrocluster::cli: Network error for remote xc call mccCheckLifResults error:Failed to contact peer cluster "Cluster_B" at addresses: 10.10.10.11, 10.10.10.12. RPC: Remote system error [from mgwd on node "Cluster_A" (VSID: -3) to mgwd at 10.10.10.11, 10.10.10.12]  {in next_imp() at src/tables/metrocluster.cc:12507}
ERR: metrocluster::cli: isRemoteClusterAvailable():True, xcLifItr.error:Failed to contact peer cluster "Cluster_B" at addresses: 10.10.10.11, 10.10.10.12. RPC: Remote system error [from mgwd on node "Cluster_A" (VSID: -3) to mgwd at 10.10.10.11, 10.10.10.12] isNetworkError:True {in next_imp() at src/tables/metrocluster.cc:12524}

 

Sign in to view the entire content of this KB article.

New to NetApp?

Learn more about our award-winning Support

NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein. The information in this document is distributed AS IS and the use of this information or the implementation of any recommendations or techniques herein is a customer's responsibility and depends on the customer's ability to evaluate and integrate them into the customer's operational environment. This document and the information contained herein may be used solely in connection with the NetApp products discussed in this document.