The Windows client may not be expecting an export to actually be “/”. Why do you want the export at “/” for NFSv4?

Frank

From: QR [mailto:zhbingyin@sina.com]
Sent: Monday, July 1, 2019 3:31 AM
To: ganesha-devel <devel@lists.nfs-ganesha.org>
Subject: [NFS-Ganesha-Devel] Invalid device when renaming folder with windows nfs client

In windows nfs client, rename fails with "Invalid device" when Mount_Path_Pseudo is true, but if set Mount_Path_Pseudo to false rename succeeds.

Is anyone know about this?

Thanks in advance.

Ganesha server info

    ganesha version: V2.7.4

    FSAL           : gluster

nfs client info

    nfs version    : nfs v3

    client info    : windows 7

Ganesha config info

NFS_CORE_PARAM {

        Mount_Path_Pseudo = false;

}

EXPORT

{

        Export_Id = 1;

        Path = /gv0;

        Pseudo = /;

        Protocols = 3,4;

        Access_Type = RW;

        Squash = No_root_squash;

        Sectype = sys,krb5,krb5i,krb5p;

        # Exporting FSAL

        FSAL {

                Name = GLUSTER;

                Hostname = x.y.z.x;

                volume = gv0;

        }

}