On Thu, Oct 13, 2016 at 02:37:33PM +1300, Thing wrote:
> Hi,
>
> I have a 3 node gluster setup running with one brick exported, /gv0
>
> Centos 7
>
> ============
> [root@glusterp1 ganesha]# rpm -aq |grep gluster
> glusterfs-client-xlators-3.8.4-1.el7.x86_64
> nfs-ganesha-gluster-2.3.3-1.el7.x86_64
> glusterfs-3.8.4-1.el7.x86_64
> glusterfs-cli-3.8.4-1.el7.x86_64
> glusterfs-api-3.8.4-1.el7.x86_64
> glusterfs-server-3.8.4-1.el7.x86_64
> glusterfs-fuse-3.8.4-1.el7.x86_64
> glusterfs-ganesha-3.8.4-1.el7.x86_64
> centos-release-gluster38-1.0-1.el7.centos.noarch
> glusterfs-libs-3.8.4-1.el7.x86_64
> [root@glusterp1 ganesha]#
> ============
>
> I am trying to setup NFS but failing,
>
> So on node1 (glusterp1) after setting up ganesha I get,
>
> ==========
> [root@glusterp1 ganesha]# service nfs-ganesha restart
> Redirecting to /bin/systemctl restart nfs-ganesha.service
> [root@glusterp1 ganesha]# showmount -e localhost
> Export list for localhost:
> /gv0 (everyone)
> ==========
>
> However for the client showmount -e fails and does a mount,
>
> ==========
> root@warlocke:/etc/bind# showmount -e glusterp1.graywitch.co.nz
> clnt_create: RPC: Port mapper failure - Timed out
This looks like a firewall problem. Note that NFS uses the portmapper on
the NFS-server (rpcbind service, port 111 tcp+udp). This is not strictly
required for NFSv4, but tools like showmount depend on it.
Have you tried mounting the export from "warlocke"?
The rest of your configuration looks ok after a first glance.
HTH,
Niels
> root@warlocke:/etc/bind#
> ==========
>
> My config is,
>
> ==========
> [root@glusterp1 ganesha]# pwd
> /etc/ganesha
> [root@glusterp1 ganesha]# more ganesha.conf
> ###################################################
> #
> # EXPORT
> #
> # To function, all that is required is an EXPORT
> #
> # Define the absolute minimal export
> #
> ###################################################
>
> EXPORT
> {
> # Export Id (mandatory, each EXPORT must have a unique Export_Id)
> Export_Id = 1;
>
> # Exported path (mandatory)
> Path = /gv0;
> #Path = /nonexistant;
>
> # Pseudo Path (required for NFS v4)
> Pseudo = /gv0;
>
> #ssj
> #allow root access
> Squash = No_Root_squash;
> SecType = "sys";
> #ssj finish
>
> # Required for access (default is None)
> # Could use CLIENT blocks instead
> Access_Type = RW;
>
> # Exporting FSAL
> FSAL {
> Name = GLUSTER;
> hostname = 192.168.1.31;
> volume = "gv0";
> }
> }
> [root@glusterp1 ganesha]#
> ========
>
> So what is wrong here please?
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