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クラスタスイッチのアップグレードにより、HA インターコネクトで「非同期ログ」が発生する

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環境

  • 共有クラスタ/HA ポート
  • RCF 1.6 以前
  • RDMA

問題

スイッチ RCF のアップグレード中に、ポートがオンラインであっても HA 相互接続 RDMA リンクがダウンします。
 
例:
 
 cluster1::*> system ha interconnect status show Node: cluster1-01 Link 0 Status: up Link 1 Status: up Is Link 0 Active: true Is Link 1 Active: true IC RDMA Connection: down Node: cluster1-02 Link 0 Status: up Link 1 Status: up Is Link 0 Active: true Is Link 1 Active: true IC RDMA Connection: down 2 entries were displayed.

 

 

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