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「cifs domain preferred-dc check」の出力に、2つのノード間でレイテンシの違いが確認されました

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Category:
ontap-9
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nas<a>ドメインコントローラ</a><a>優先DC</a><a>2008649414</a>
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環境

  • ONTAP 9.5 以降
  • CIFS / SMB
  • 優先DC

問題

  • cifs domain preferred-dc check 2つの異なるSVMに対してコマンドを実行したときにレイテンシの違いが確認されました
  • これらのSVMには、クラスタ内の異なるノード上にLIFがあります
  • ただし、連絡する優先ドメインコントローラは同じです

ONTAP95::> cifs domain preferred-dc check -vserver SVM_NODE_A
Vserver: SVM_NODE_A
Domain Name       DC Address     Status Status Details
----------------------- ----------------- ------ ------------------------
domain.local      10.10.10.2     up   Response time (msec):201
domain.local       10.10.10.5     up   Response time (msec):105

ONTAP95::> cifs domain preferred-dc check -vserver SVM_NODE_B
Vserver: SVM_NODE_B
Domain Name       DC Address     Status Status Details
----------------------- ----------------- ------ ----------------------
domain.local      10.10.10.2     up  Response time (msec):0
domain.local       10.10.10.5     up   Response time (msec):2

 

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