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ローカルボリュームからONTAPボリュームへの読み取り専用ファイルのコピー時に権限が拒否される

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Category:
ontap-9
Specialty:
nas<a>2009927929</a>
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環境

  • ONTAP 9
  • NFSv4.x
  • NFSv4 ACL

問題

  • NFSv4.xクライアントがローカルからONTAP UNIXボリュームに読み取り専用ファイルをコピーするときに権限拒否を受ける
[user1@client1 test]$ echo 'test' > /tmp/test
[user1@client1 test]$ chmod 444 /tmp/test
[user1@client1 test]$ ll /tmp/test
-r--r--r-- 1 user1 users 15 Jan 30 18:07 /tmp/test
[user1@client1 test]$ cp /tmp/test /mnt/vol1/test
cp: failed to close ‘/mnt/vol1/test’: Permission denied
[user1@client1 test]$ ll /mnt/tmp/test/
total 12K
-r--r--r-- 1 user1 users     0 Jan 30 18:27 test
 
  • パケットトレースにより、ONTAPが NFS4ERR_ACCESS nfs writeコールに戻ったことが示される
  • 読み取り/書き込みファイルをローカルからONTAP UNIXボリュームにコピーする場合に機能します。

 

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