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将只读文件从本地卷复制到ONTAP卷时权限被拒绝

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Category:
ontap-9
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nas<a>2009927929.</a>
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适用场景

  • ONTAP 9
  • NFSv4.x
  • NFSv4 ACL

问题描述

  • 将只读文件从本地复制到ONTAP UNIX卷时、NFSv4.x客户端的权限被拒绝
[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
 
  • 数据包跟踪显示ONTAP返回 NFS4ERR_ACCESS 到NFS写入调用
  • 在将读写文件从本地UNIX卷复制到ONTAP UNIX卷时、此功能起作用

 

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