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NFS over IPSecを使用するNFSクライアントが停止し、NFS not respondingエラーが報告されました

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Category:
ontap-9
Specialty:
nas<a>2009356061</a>
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環境

問題

  • IPSecが設定されている複数のNFSクライアントがハングし、NFSエクスポートにアクセスできません。
  • クライアント側で以下のエラーが表示される:
linuxserver# grep -i "nfs: server" /var/log/messages
Nov  3 21:32:52 linuxserver kernel: [2452817.887041] nfs: server nfsserver.domain.local not responding, still trying
Nov  3 21:32:52 linuxserver kernel: nfs: server nfsserver.domain.local not responding, still trying
  • ONTAP 側には、2つのIPSec接続が表示されます。
cluster::*> security ipsec show-ikesa -node node1 -vserver svm1 -remote-address 10.1.1.1
Policy Local      Remote
Vserver   Name  Address     Address     Initator-SPI   State
----------- ------ --------------- --------------- ---------------- -----------
svm1   policy1
10.2.2.2   10.1.1.1   862128cb074189a9 ESTABLISHED
10.2.2.2   10.1.1.1   d4e213e48c29809e ESTABLISHED
2 entries were displayed.

 

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