对Windows NFS客户端UID -2 GID -2的访问被拒绝

适用场景

• ONTAP 9
• NFS
• Windows NFS客户端

问题描述

• 使用Windows NFS客户端对NFS操作的访问被拒绝

示例：

注意：Windows弹出窗口目标文件夹访问被拒绝的屏幕截图 、显示错误：You need permission to perform this action  (这不是Privileges可能出现清单不足的唯一方式)

• 为NFS启用Windows客户端时 、系统会创建一个UNIX用户、其默认UID和GID为-2 (或4294967294)。

C:\Users\Administrator.DOMAIN>mount

Local   Remote                  Properties
-------------------------------------------------------------------------------
Z:     \\10.xx.xx.20\vol1           UID=-2, GID=-2
                         rsize=65536, wsize=65536
                         mount=hard, timeout=0.8
                         retry=1, locking=yes
                         fileaccess=765, lang=ANSI
                         casesensitive=no
                         sec=sys

• 访问数据时、用户获得的Privileges不足。

cluster1::> vserver security file-directory show-effective-permissions -vserver svm1 -unix-user-name user1 -path /vol1/Folder1

        Vserver: svm1
   Windows User Name: NASLAB\user1
    Unix User Name: user1
       File Path: /vol1/Folder1
    CIFS Share Path: -
Effective Permissions:
            Effective File or Directory Permission: 0x1200b9
             Read
             Read EA
             Write EA
             Execute
             Read Attributes
             Read Control
             Synchronize