1. Install "Microsoft Services for NFS" in Windows 2003.
2. In Administrative Tools, click Local Security Policy. In Security Settings, double-click Local Policies, and then click Security Options. Right-click "Network access: Let Everyone permissions apply to anonymous users", and Enable. How to Allow Anonymous Logon in NFS and in Windows Server 2003 or in Windows Storage Server 2003 (NAS).
3. Right-click your disk or folder in Win2003, and then click Properties. Select NFS Sharing tab, enable "Allow anonymous access". Click "Permissions", select "Read/Write". Don't forget, add "everyone " authority in "Security" tab.
4. In Linux, type "mount -t nfs 192.168.2.X:/ShareFolder /home/ShareFolder".
Finally, your Linux OS can Read/Write the Windows Server Disk.
Reference:
Windows Server 2003 R2 整合異質性檔案系統
Introduction and installation of Services for NFS on R2
