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NFSv4とNFS共有でIBM AIXクライアントが読み取り/書き込み処理でハングする

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Category:
ontap-9
Specialty:
nfs<a>ONTAP 9</a><a>NFSv4.0</a><a>AIX 7.2</a><a>(翻訳版</a>)
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環境

  • ONTAP 9
  • NFSv4
  • IBM AIX 7.2

問題

  • NFSv4を使用するNFS共有で、読み取り/書き込み処理時にAIXクライアントがハングしますが、エクスポートボリュームをマウントすることはできます。
  • EMSログにNFSv4名の文字列の競合に関するエラーメッセージが記録されています
Thu Apr 02 09:48:43 CEST [nas-01: kernel: ems.engine.suppressed:debug]: Event 'Nblade.NewClientIdMismatch' suppressed 26272 times in last 687162 seconds.
Thu Apr 02 09:48:43 CEST [nas-01: kernel: Nblade.NewClientIdMismatch:alert]: NFSv4 name string "" collision between clients 10.10.10.10 and 10.10.11.20.

 

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