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ONTAP SAN SM-asリモートパスがONTAPアップグレード中に消失する

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ontap-9
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san
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環境

  • ONTAP SAN
  • SnapMirror アクティブ同期(SM-as)

問題

  • ONTAP を 9.16.1 から 9.17.1 にアップグレードする際に、SnapMirror Active Sync を使用すると ESXi からリモートパスが消える
  • cluster peer health show  の出力は正常
  • 両方のクラスタでエラーカウンタが増加
コマンド:
1.iscsi_debugとisini_debugの生統計情報を収集する
::*> statistics show -object iscsi_debug -counter * -raw
::*> statistics show -object isini_debug -counter * -raw
2.サンプルを開始する:
::*> statistics start -object isini_debug -counter * -sample-id sample_isini
::*> statistics start -object iscsi_debug -counter * -sample-id sample_iscsi
3.数分間実行させてからサンプルを停止する:
::*> statistics stop -sample-id sample_isini
::*> statistics stop -sample-id sample_iscsi
4.サンプル統計を収集する
::*> statistics show -sample-id sample_isini
::*> statistics show -sample-id sample_iscsi

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