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NTFSセキュリティスタイルのボリュームへのNFSアクセスが失敗します。名前がマッピングされた既定のWindowsユーザーがADに存在しないためです。

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Category:
ontap-9
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nas
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環境

  • ONTAP 9以降
  • NFS
  • NTFSセキュリティ形式のボリューム
  • ネーム マッピング

問題

  • NFSユーザーはNTFSセキュリティスタイルのボリュームにアクセスできません
  •  -default-win-userがデフォルト値以外の値に設定されている
    • デフォルト値は空白です。
  • アクセス障害発生時、EMSは次のように述べています
    • [?] Mon Oct 30 11:30:45 +0100 [node1: secd: secd.nfsAuth.problem:debug]: vserver (vs1) General NFS authorization problem.
      Error: Get user credentials procedure failed
      [ 0] Mapping an unknown UID to default windows user
      [ 0] Trying to map user to the default Windows name 'windows-user'
      [ 0] Using a cached connection to dc1.domain.com
      [ 1] Could not find Windows name 'windows-user'
      **[ 1] FAILURE: Name mapping for UNIX user '12345' failed with transient errors.

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