Re: geo-replication with lots of folders and files

Aravinda <avishwan@xxxxxxxxxx> · Thu, 16 Oct 2014 10:18:27 +0530



    Hello,

      
      Please let us know the version of GlusterFS you are using. Do you
      see any errors in the log files about sync failure?(Logs will be
      in /var/log/glusterfs/geo-replication dir in each master nodes and
      /var/log/glusterfs/geo-replication-slaves in each slave nodes)

      
      --

      regards

      Aravinda

      http://aravindavk.in

      
      On 10/15/2014 09:18 PM, Michael Rauch wrote:

    
        Hello all,
         
        we try to setup a
            geo-replication for a volume with 200.000 Folders and
        about 1.500.000 evenly
            distributed small files. The geo-replication is build
        over a VPN connection.
         
        Initially when the
            geo-replication starts, both sides have the same files
        and directories.
            Randomly written files on side A appears after some
        seconds on the other
            side B. The write load is about 200.000 small files
        per day. All works as
            expected.
         
        We facing a problem when
            the VPN Connection has an issue for some
        minutes. During the
            connectivity problem the file write on side A is ongoing.
         
        After the connectivity
            is stable again the geo-replication is not able
        to get both sides in
            sync again.
         
        Is this behavior already
            known?
         
        Thanks,
         
        Michael
      
      
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