On 06/20/17 15:41, Frank Filz wrote:
On 06/19/2017 05:22 AM, LUCAS Patrice wrote:
On 06/16/17 15:21, Frank Filz wrote:
On 06/15/17 21:34, Doug Ortega wrote:
Frank,

Turns out that the nfs-ganesha proxy client was using a source port
1024 for the nfs client connection to the server.  I added the
'insecure' option to export in /etc/exports on the server to allow
client connections from an unreserved source port.  This let me get
past the issue with the NFS4ERR_PERM being returned on the lookup.

Doug

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Hi Doug,


By default, it's true that the nfs-ganesha proxy client is using a
source port >
1024 to connect the background nfs server. You have an option to
change this. If you want the proxy client use a privileged port, you
should use the Use_Privileged_Client_Port option as this :

PROXY
{
           Remote_Server
           {
                   Srv_Addr=192.168.1.30;

                   Use_Privileged_Client_Port = true;

           }
}


Let me know if you are facing any problem by using this option. I
will be happy to try to fix it.
Hmm, should we change the default to true?

Frank


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If everyone agrees, I can submit a patch that use a privileged port by
default for the FSAL_PROXY client to connect the background NFS server.
Let me know and I will do it.

I'm fine with this.  If someone wants to run proxy as non-root, they can
change this setting.
Agreed.

Frank


Patch done for the Use_Privileged_Client_Port FSAL_PROXY option : https://review.gerrithub.io/#/c/366391/ .

What about the PrivilegedPort option and this old patch https://review.gerrithub.io/#/c/288895/ ?

Best regards,
Patrice


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