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当在 RHEL 中使用带有 AUTH_UNIX / AUTH_SYS 的 NFS 时,一个用户最多可以属于多少个组 (GID)

Solution In Progress - Updated -

Issue

  • 在 NFS 中无法正确识别属于超过 16 个组的用户的 GID。
  • 我无法更改 nfs 文件系统的子目录的所有权,以下是错误消息:
$ chown USER:GROUP /nfs-mount-point/file
chown: changing ownership of `/nfs-mount-point/file': Operation not permitted
  • 用户在 NFS 共享上创建一个文件时出现 "Permission Denied" 错误。
# su - testuser1
$ touch example
touch: cannot touch `example`: Permission denied 
  • NFS 上的组设置有哪些限制?

Environment

  • Red Hat Enterprise Linux 5
  • Red Hat Enterprise Linux 6
  • Red Hat Enterprise Linux 7
  • Red Hat Enterprise Linux 8
  • NFS

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