Re: gluster and nfs-ganesha

Jiffin Tony Thottan <jthottan@xxxxxxxxxx> · Mon, 4 Dec 2017 15:17:24 +0530



    On Saturday 02 December 2017 07:00 PM,
      Hetz Ben Hamo wrote:

    
                          HI,
                          

                          I'm
                            using CentOS 7.4 with Gluster 3.10.7 and
                            Ganesha NFS 2.4.5.
                          

                          I'm
                            trying to create a very simple 2 nodes
                            cluster to be used with NFS-ganesha. I've
                            created the bricks and the volume. Here's
                            the output:
                          

                            #
                                gluster volume info
                            

                            Volume
                                Name: cluster-demo
                            Type:
                                Replicate
                            Volume
                                ID: 9c835a8e-c0ec-494c-a73b-cca9d77871c5
                            Status:
                                Started
                            Snapshot
                                Count: 0
                            Number
                                of Bricks: 1 x 2 = 2
                            Transport-type:
                                tcp
                            Bricks:
                            Brick1:
                                glnode1:/data/brick1/gv0
                            Brick2:
                                glnode2:/data/brick1/gv0
                            Options
                                Reconfigured:
                            nfs.disable:
                                on
                            transport.address-family:
                                inet
                            cluster.enable-shared-storage:
                                enable
                            

                            Volume
                                Name: gluster_shared_storage
                            Type:
                                Replicate
                            Volume
                                ID: caf36f36-0364-4ab9-a158-f0d1205898c4
                            Status:
                                Started
                            Snapshot
                                Count: 0
                            Number
                                of Bricks: 1 x 2 = 2
                            Transport-type:
                                tcp
                            Bricks:
                            Brick1:
                                glnode2:/var/lib/glusterd/ss_brick
                            Brick2:
                                192.168.0.95:/var/lib/glusterd/ss_brick
                            Options
                                Reconfigured:
                            transport.address-family:
                                inet
                            nfs.disable:
                                on
                            cluster.enable-shared-storage:
                                enable
                            

                          However,
                            when I'm trying to run gluster nfs-ganesha
                            enable - it creates a wrong symbolic link
                            and failes:
                          

                            # gluster nfs-ganesha enable
                            Enabling NFS-Ganesha requires
                              Gluster-NFS to be disabled across the
                              trusted pool. Do you still want to
                              continue?
                             (y/n) y
                            This will take a few minutes to
                              complete. Please wait ..
                            nfs-ganesha: failed: creation of
                              symlink ganesha.conf in /etc/ganesha
                              failed
                            

                          wrong
                              link: ganesha.conf ->
                              /var/run/gluster/shared_storage/nfs-ganesha/ganesha.conf

                          
                              # ls -l
                                /var/run/gluster/shared_storage/
                              total 0
                              

                              I've seen some reports (and fixed) in
                                Red Hat's Bugzilla and looked at the Red
                                Hat solutions (https://access.redhat.com/solutions/3099581)
                                but this doesn't help.
                            
                        
                              Suggestions?
                            
                        
    Hi,

    
    It seems you have not created directory nfs-ganesha under shared
    storage and plus copy/create ganesha.conf/ganesha-ha.conf inside

    Please follow this document
http://docs.gluster.org/en/latest/Administrator%20Guide/NFS-Ganesha%20GlusterFS%20Integration/

    
    Regards,

    Jiffin

    
                              I tried to upgrade to Gluster 3.12
                                and it seems Ganesha support was kicked
                                out? whats replacing it?
                              

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