Re: [ovirt-users] glusterfs tips/questions

Kanagaraj <kmayilsa@xxxxxxxxxx> · Wed, 21 May 2014 18:56:29 +0530



    What are the steps which led this situation?

    
    Did you re-install one of the nodes after forming the cluster or
    reboot which could have changed the ip?

    
    On 05/21/2014 03:43 PM, Gabi C wrote:

    
          On afected node:

          
            gluster peer status

            
            gluster peer status

            Number of Peers: 3

            
            Hostname: 10.125.1.194

            Uuid: 85c2a08c-a955-47cc-a924-cf66c6814654

            State: Peer in Cluster (Connected)

            
            Hostname: 10.125.1.196

            Uuid: c22e41b8-2818-4a96-a6df-a237517836d6

            State: Peer in Cluster (Connected)

            
            Hostname: 10.125.1.194

            Uuid: 85c2a08c-a955-47cc-a924-cf66c6814654

            State: Peer in Cluster (Connected)

            
          ls -la /var/lib/gluster

          
          ls -la /var/lib/glusterd/peers/

          total 20

          drwxr-xr-x. 2 root root 4096 May 21 11:10 .

          drwxr-xr-x. 9 root root 4096 May 21 11:09 ..

          -rw-------. 1 root root   73 May 21 11:10
          85c2a08c-a955-47cc-a924-cf66c6814654

          -rw-------. 1 root root   73 May 21 10:52
          c22e41b8-2818-4a96-a6df-a237517836d6

          -rw-------. 1 root root   73 May 21 11:10
          d95558a0-a306-4812-aec2-a361a9ddde3e

          
        Shoul I delete d95558a0-a306-4812-aec2-a361a9ddde3e??

        
        On Wed, May 21, 2014 at 12:00 PM,
          Kanagaraj <kmayilsa@xxxxxxxxxx>
          wrote:

          
                On 05/21/2014 02:04 PM, Gabi C wrote:

                
                        Hello!

                          
                        I have an ovirt setup, 3.4.1, up-to date, with
                        gluster package 3.5.0-3.fc19 on all 3 nodes.
                        Glusterfs setup is replicated on 3 bricks. On 2
                        nodes 'gluster peeer status' raise 2 peer
                        connected with it's UUID. On third node 'gluster
                        peer status' raise 3 peers, out of which, two
                        reffer to same node/IP but different UUID.

                      
              in every node you can find the peers in
              /var/lib/glusterd/peers/

              
              you can get the uuid of the current node using the command
              "gluster system:: uuid get"

              
              From this you can find which file is wrong in the above
              location.

              
              [Adding gluster-users@xxxxxxxxx]

              
                      What I have tried:

                    
                    - stopped gluster volumes, put 3rd node in
                      maintenace, reboor -> no effect;

                    
                    - stopped  volumes, removed bricks belonging to
                      3rd node, readded it, start volumes but still no
                      effect.

                      
                    Any ideas, hints?

                      
                    TIA

                    
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