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    <div class="moz-cite-prefix">Hello,<br>
      <br>
      On 02/24/2016 10:03 AM, songxin wrote:<br>
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    <blockquote
      cite="mid:e75da11.5414.153118dee1f.Coremail.songxin_1980@126.com"
      type="cite">
      <div>Hi,</div>
      <div>Thank you for answering my question. And I have another
        question to ask.</div>
      <div>If there has been some file(c, d, e) in the B node brick
        before step 6 as below.And the file c is diffetent with file c
        created in A mount poin. <br>
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    <br>
    Any new brick that you add to a volume has to be empty. It must not
    contain data or be a brick that was  a part of another volume etc.<br>
    Hope that helps,<br>
    Ravi<br>
    <blockquote
      cite="mid:e75da11.5414.153118dee1f.Coremail.songxin_1980@126.com"
      type="cite">
      <div><br>
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        <blockquote
          cite="mid:17286fdf.2048.15310f458cb.Coremail.songxin_1980@126.com"
          type="cite" style="line-height: 23.8px;">
          <div style="line-height: 1.7;">
            <div><span style="line-height: 23.8px;">1.</span>gluster
              peer probe <span style="line-height: 23.8px;">128.224.162.255</span> 
                                                                       
                                    <span style="line-height: 23.8px;"> //run
                on A node</span></div>
            <div>2.gluster volume create gv0 <span style="line-height:
                23.8px;">128.224.162.163</span>:<span
                style="line-height: 23.8px;">/data/brick/gv0</span> force
                                                  //run on A node</div>
            <div>3.gluster volume start gv0                            
                                                                       
                           <span style="line-height: 23.8px;"> //run on
                A node</span></div>
            <div><span style="line-height: 23.8px;">4.</span>mount -t
              glusterfs 128.224.162.163:/gv0 gluster                    
                                                         <span
                style="line-height: 23.8px;">//run on A node</span></div>
            <div>5.create some file(a,b,c) in directory gluster        
                                                                       
                    <span style="line-height: 23.8px;">//run on A node</span></div>
            <div><span style="line-height: 23.8px;">6.</span>gluster
              volume add-brick gv0 replica 2
              128.224.162.255:/data/brick/gv0 force                <span
                style="line-height: 23.8px;"> </span><span
                style="line-height: 23.8px;"> //run on A node</span></div>
            <div><span style="line-height: 23.8px;">7.</span><span
                style="line-height: 23.8px;"> </span><span style="color:
                rgb(51, 51, 51); font-family: Arial, sans-serif;
                line-height: 20px;">gluster volume heal gv0 info
                split-brain</span><span style="line-height: 23.8px;">   
                                                                       
                                 </span><span style="line-height:
                23.8px;">//run on A node</span></div>
            <div><span style="line-height: 23.8px;">8.</span><span
                style="color: rgb(51, 51, 51); font-family: Arial,
                sans-serif; line-height: 20px;">gluster volume heal gv0
                info fulll              </span><span style="line-height:
                23.8px;">                                               
                                          </span><span
                style="line-height: 23.8px;">//run on A node</span></div>
          </div>
        </blockquote>
      </div>
      <div><span style="line-height: 23.8px;">After step 7, should some</span><span
          style="color: rgb(51, 51, 51); font-family: Arial, sans-serif;
          line-height: 20px;"> split-brain</span><span style="color:
          rgb(51, 51, 51); font-family: Arial, sans-serif; line-height:
          20px;"> entries be present?</span></div>
      <div><span style="line-height: 23.8px;">After step 8, should all
          files (a,b,c,d,e) will be replicate in volume gv0</span><span
          style="color: rgb(51, 51, 51); font-family: Arial, sans-serif;
          line-height: 20px;">?</span></div>
      <div><span style="color: rgb(51, 51, 51); font-family: Arial,
          sans-serif; line-height: 20px;">If so, how the file c be
          replicated when the file c is different between A brick  and B
          brick?</span></div>
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