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クライアントからのNFSv3マウントがファイアウォールでportmapperがブロックされたため、ハングしタイムアウトする

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Category:
ontap-9
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nas
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環境

  • ONTAP 9
  • NFS v3

問題

  • NFSエクスポートのマウントを新たに試みるとハングし、以下(または類似)のエラーが表示されます

[root@RHEL7 ~] mount.nfs: Connection timed out 

  • 既存のマウントはアンマウントされるまで引き続き機能します
  • クライアントからtelnetまたはnetcat(nc)  を実行して確認します。正常に動作するはずです
  1. [root@RHEL7 ~]# telnet 10.11.12.13 2049 

    Trying 10.11.12.13...
    Connected to 10.11.12.13.

  2. [root@RHEL7 ~]# telnet 10.11.12.13 111
    Trying 10.11.12.13...
    telnet: connect to address 10.11.12.13: Connection refused

 

 

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