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在Windows上创建文件后、为什么所有者是root、而组是Linux上的bin?

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适用场景

  • ONTAP 9
  • CIFS
  • NFS

问题解答

  • 如果高级CIFS服务器选项"将管理员映射到UNIX用户'root'" -is-admin-users-mapped-to-root-enabled 设置为true、则 BUILTIN\Administrators 组成员Windows用户将映射到UNIX用户 root 、除非它们明确映射到UNIX用户
  • 在ONTAP中、 root 每个SVM上的默认本地UNIX用户的用户ID (UID)为0、主组ID (GID)为1、其本地UNIX组为 daemon。  在这种配置下、映射到UNIX用户的Windows用户创建的文件 root 将显示为属于UNIX用户 root (UID 0)和组 daemon (GID 1)
  • 对于由映射到UNIX用户的Windows用户创建 root的文件,NFS客户端可以 bin 根据其本地配置(即 /etc/group 文件或LDAP)将组ID (GID) 1解析为UNIX组。

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