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mroot の移行後はスイッチバックを実行できません

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Votes:
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Category:
metrocluster
Specialty:
metrocluster
Last Updated:

環境

  • MetroCluster
  • mroot の移行

問題

  • mroot の移行後に実行されたスイッチバック処理は、 SVM の設定の再同期化に時間がかかることが原因で失敗する可能性があります。

ClusterA::*> metrocluster vserver show -vserver svm1 -instance
        Cluster Name: ClusterA
           Vserver: svm1
       Partner Vserver: svm1-mc
           Stream: 11aa22-1234-4567-aaaa-11aa22bb33cc
     Configuration State: syncing
      Corrective Action: -
Creation Time on the source: 12/11/2020 12:22:55
         Failed Row: -
     Reason for Failure: -
       Last Fail Time: -
        Stream Status: processing-task
       Is out of sync: -
        Failed object: -
  configuration Resume Time: -
     Reason for Failure: -

  • mgwd ログでは次のエラーが報告されます。 

Fri Dec 11 2020 13:04:45 +01:00 [kern_mgwd:info:16937: MGWD::NSS: src/tables/name_services/nss.cc:2980:mkdirp mkdir failed  for path /mroot/etc/cluster_config/vserver/.vserver_3/config/name_services. Errno is 2

 

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