Hi pranithk,<div><br></div><div>    Thanks for your replay.</div><div>    Because to keep availability,we haven&#39;t strace the process.After shudowning  the damon,the cluster recover.</div><div>    In our case,</div><div>
    10.1.1.64(dfs-client-6): online node,when the other node(65) restart,cpu usr usage reach 100% (glusterfsd process)</div><div>    10.1.1.65(dfs-client-7): offline node,when it restart,the client  nfs mount point  unavailable.</div>
<div>    </div><div>The nfs.log show that the reason of issue will be cause by client-6 high cpu usage,there are lots of  error like:</div><div><br></div><div><div>[2011-12-14 13:25:53.30308] E [rpc-clnt.c:197:call_bail] 0-19loudfs-client-6: bailing out frame type(GlusterFS 3.1) op(XATTROP(33)) xid = 0x89279937x sent = 2011-12-14 13:25:20.</div>
<div>346007. timeout = 30</div></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div>    <br><br><div class="gmail_quote">On Wed, Dec 14, 2011 at 6:49 PM, Pranith Kumar K <span dir="ltr">&lt;<a href="mailto:pranithk@gluster.com">pranithk@gluster.com</a>&gt;</span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
  
    
  
  <div text="#000000" bgcolor="#FFFFFF"><div><div class="h5">
    On 12/14/2011 03:06 PM, Changliang Chen wrote:
    </div></div><blockquote type="cite"><div><div class="h5">
      
      <span style="color:rgb(68,68,68);font-family:Ubuntu,sans-serif;font-size:13px;line-height:16px;background-color:rgb(255,255,255)">Hi,we
        have use glusterfs for two years. After upgraded to 3.2.5,we
        discover that when one of replicate node reboot and startup the
        glusterd daemon,the gluster will crash cause by the other </span>
      <div>
        <span style="color:rgb(68,68,68);font-family:Ubuntu,sans-serif;font-size:13px;line-height:16px;background-color:rgb(255,255,255)"><br>
        </span></div>
      <div><span style="color:rgb(68,68,68);font-family:Ubuntu,sans-serif;font-size:13px;line-height:16px;background-color:rgb(255,255,255)">replicate
          node cpu usage reach 100%.</span><br style="color:rgb(68,68,68);font-family:Ubuntu,sans-serif;font-size:13px;line-height:16px;text-align:left;background-color:rgb(255,255,255)">
        <br style="color:rgb(68,68,68);font-family:Ubuntu,sans-serif;font-size:13px;line-height:16px;text-align:left;background-color:rgb(255,255,255)">
        <span style="color:rgb(68,68,68);font-family:Ubuntu,sans-serif;font-size:13px;line-height:16px;text-align:left;background-color:rgb(255,255,255)">Our
          gluster info:</span></div>
      <div><br style="color:rgb(68,68,68);font-family:Ubuntu,sans-serif;font-size:13px;line-height:16px;text-align:left;background-color:rgb(255,255,255)">
        <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:rgb(255,255,255);text-align:left">
<font color="#444444" face="Ubuntu,
            sans-serif"><span style="line-height:16px">Type: Distributed-Replicate</span></font>
          <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">
<font color="#444444" face="Ubuntu,
              sans-serif"><span style="line-height:16px">Status: Started</span></font>
            <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">
<font color="#444444" face="Ubuntu,
                sans-serif"><span style="line-height:16px">Number of Bricks: 5 x 2 = 10</span></font>
              <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">
<font color="#444444" face="Ubuntu,
                  sans-serif"><span style="line-height:16px">Transport-type: tcp</span></font><br>
                <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">
<font color="#444444" face="Ubuntu, sans-serif"><span style="line-height:16px">Options
                      Reconfigured:</span></font></div>
                <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">
<font color="#444444" face="Ubuntu, sans-serif"><span style="line-height:16px">performance.cache-size:
                      3GB</span></font></div>
                <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">
<font color="#444444" face="Ubuntu, sans-serif"><span style="line-height:16px">performance.cache-max-file-size:
                      512KB</span></font></div>
                <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">
<font color="#444444" face="Ubuntu, sans-serif"><span style="line-height:16px">network.frame-timeout:
                      30</span></font></div>
                <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">
<font color="#444444" face="Ubuntu, sans-serif"><span style="line-height:16px">network.ping-timeout:
                      25</span></font></div>
                <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">
<font color="#444444" face="Ubuntu, sans-serif"><span style="line-height:16px">cluster.min-free-disk:
                      10%</span></font></div>
                <font color="#444444" face="Ubuntu, sans-serif"><span style="line-height:16px">
                    <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">
<font color="#444444" face="Ubuntu, sans-serif"><span style="line-height:16px"><br>
                        </span></font></div>
                    Our device:</span></font></div>
              <div style="color:rgb(68,68,68);font-family:Ubuntu,sans-serif;font-size:13px;line-height:16px;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">
<br>
                Dell R710<br>
                600Gsas *6<br>
                3*8Gmem<br>
                <br>
                The error info:<br>
                <br>
                <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">
[2011-12-14
                  13:24:10.483812] E [rdma.c:4813:init]
                  0-rdma.management: Failed to initialize IB Device
                  <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">
[2011-12-14
                    13:24:10.483828] E
                    [rpc-transport.c:742:rpc_transport_load]
                    0-rpc-transport: &#39;rdma&#39; initialization failed
                    <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">
[2011-12-14
                      13:24:10.483841] W
                      [rpcsvc.c:1288:rpcsvc_transport_create]
                      0-rpc-service: cannot create listener, initing the
                      transport failed
                      <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">
[2011-12-14
                        13:24:11.967621] E
                        [glusterd-store.c:1820:glusterd_store_retrieve_volume]
                        0-: Unknown key: brick-0
                        <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">
[2011-12-14
                          13:24:11.967665] E
                          [glusterd-store.c:1820:glusterd_store_retrieve_volume]
                          0-: Unknown key: brick-1
                          <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">
[2011-12-14
                            13:24:11.967681] E
                            [glusterd-store.c:1820:glusterd_store_retrieve_volume]
                            0-: Unknown key: brick-2
                            <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">
[2011-12-14
                              13:24:11.967695] E
                              [glusterd-store.c:1820:glusterd_store_retrieve_volume]
                              0-: Unknown key: brick-3
                              <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">
[2011-12-14
                                13:24:11.967709] E
                                [glusterd-store.c:1820:glusterd_store_retrieve_volume]
                                0-: Unknown key: brick-4
                                <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">

                                  [2011-12-14 13:24:11.967723] E
                                  [glusterd-store.c:1820:glusterd_store_retrieve_volume]
                                  0-: Unknown key: brick-5
                                  <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">

                                    [2011-12-14 13:24:11.967736] E
                                    [glusterd-store.c:1820:glusterd_store_retrieve_volume]
                                    0-: Unknown key: brick-6
                                    <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">

                                      [2011-12-14 13:24:11.967750] E
                                      [glusterd-store.c:1820:glusterd_store_retrieve_volume]
                                      0-: Unknown key: brick-7
                                      <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">

                                        [2011-12-14 13:24:11.967764] E
                                        [glusterd-store.c:1820:glusterd_store_retrieve_volume]
                                        0-: Unknown key: brick-8
                                        <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">

                                          [2011-12-14 13:24:11.967777] E
                                          [glusterd-store.c:1820:glusterd_store_retrieve_volume]
                                          0-: Unknown key: brick-9
                                          <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">

                                            [2011-12-14 13:24:12.465565]
                                            W
                                            [socket.c:1494:__socket_proto_state_machine]
                                            0-socket.management: reading
                                            from socket failed. Error
                                            (Transport endpoint is not
                                            connected), peer (<a href="http://10.1.1.17:1013" target="_blank">10.1.1.17:1013</a>)
                                            <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">

                                              [2011-12-14
                                              13:24:12.465623] W
                                              [socket.c:1494:__socket_proto_state_machine]
                                              0-socket.management:
                                              reading from socket
                                              failed. Error (Transport
                                              endpoint is not
                                              connected), peer (<a href="http://10.1.1.8:1013" target="_blank">10.1.1.8:1013</a>)
                                              <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">

                                                [2011-12-14
                                                13:24:12.465656] W
                                                [socket.c:1494:__socket_proto_state_machine]
                                                0-socket.management:
                                                reading from socket
                                                failed. Error (Transport
                                                endpoint is not
                                                connected), peer (<a href="http://10.1.1.10:1013" target="_blank">10.1.1.10:1013</a>)
                                                <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">

                                                  [2011-12-14
                                                  13:24:12.465686] W
                                                  [socket.c:1494:__socket_proto_state_machine]
                                                  0-socket.management:
                                                  reading from socket
                                                  failed. Error
                                                  (Transport endpoint is
                                                  not connected), peer (<a href="http://10.1.1.11:1013" target="_blank">10.1.1.11:1013</a>)
                                                  <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">

                                                    [2011-12-14
                                                    13:24:12.465716] W
                                                    [socket.c:1494:__socket_proto_state_machine]
                                                    0-socket.management:
                                                    reading from socket
                                                    failed. Error
                                                    (Transport endpoint
                                                    is not connected),
                                                    peer (<a href="http://10.1.1.125:1013" target="_blank">10.1.1.125:1013</a>)
                                                    <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">

                                                      [2011-12-14
                                                      13:24:12.633288] W
                                                      [socket.c:1494:__socket_proto_state_machine]
                                                      0-socket.management:
                                                      reading from
                                                      socket failed.
                                                      Error (Transport
                                                      endpoint is not
                                                      connected), peer (<a href="http://10.1.1.65:1006" target="_blank">10.1.1.65:1006</a>)
                                                      <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">

                                                        [2011-12-14
                                                        13:24:13.138150]
                                                        W
                                                        [socket.c:1494:__socket_proto_state_machine]
                                                        0-socket.management:
                                                        reading from
                                                        socket failed.
                                                        Error (Transport
                                                        endpoint is not
                                                        connected), peer
                                                        (<a href="http://10.1.1.1:1013" target="_blank">10.1.1.1:1013</a>)
                                                        <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">

                                                          [2011-12-14
                                                          13:24:13.284665]
                                                          W
                                                          [socket.c:1494:__socket_proto_state_machine]
                                                          0-socket.management:
                                                          reading from
                                                          socket failed.
                                                          Error
                                                          (Transport
                                                          endpoint is
                                                          not
                                                          connected),
                                                          peer (<a href="http://10.1.1.3:1013" target="_blank">10.1.1.3:1013</a>)
                                                          <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">

                                                          [2011-12-14
                                                          13:24:15.790805]
                                                          W
                                                          [socket.c:1494:__socket_proto_state_machine]
                                                          0-socket.management:
                                                          reading from
                                                          socket failed.
                                                          Error
                                                          (Transport
                                                          endpoint is
                                                          not
                                                          connected),
                                                          peer (<a href="http://10.1.1.8:1013" target="_blank">10.1.1.8:1013</a>)
                                                          <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">

                                                          [2011-12-14
                                                          13:24:16.113430]
                                                          W
                                                          [socket.c:1494:__socket_proto_state_machine]
                                                          0-socket.management:
                                                          reading from
                                                          socket failed.
                                                          Error
                                                          (Transport
                                                          endpoint is
                                                          not
                                                          connected),
                                                          peer (<a href="http://10.1.1.125:1013" target="_blank">10.1.1.125:1013</a>)
                                                          <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">

                                                          [2011-12-14
                                                          13:24:16.259040]
                                                          W
                                                          [socket.c:1494:__socket_proto_state_machine]
                                                          0-socket.management:
                                                          reading from
                                                          socket failed.
                                                          Error
                                                          (Transport
                                                          endpoint is
                                                          not
                                                          connected),
                                                          peer (<a href="http://10.1.1.10:1013" target="_blank">10.1.1.10:1013</a>)
                                                          <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">

                                                          [2011-12-14
                                                          13:24:16.392058]
                                                          W
                                                          [socket.c:1494:__socket_proto_state_machine]
                                                          0-socket.management:
                                                          reading from
                                                          socket failed.
                                                          Error
                                                          (Transport
                                                          endpoint is
                                                          not
                                                          connected),
                                                          peer (<a href="http://10.1.1.17:1013" target="_blank">10.1.1.17:1013</a>)
                                                          <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">

                                                          [2011-12-14
                                                          13:24:16.429444]
                                                          W
                                                          [socket.c:1494:__socket_proto_state_machine]
                                                          0-socket.management:
                                                          reading from
                                                          socket failed.
                                                          Error
                                                          (Transport
                                                          endpoint is
                                                          not
                                                          connected),
                                                          peer (<a href="http://10.1.1.11:1013" target="_blank">10.1.1.11:1013</a>)
                                                          <div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;outline-width:0px;outline-style:initial;outline-color:initial;vertical-align:baseline;background-image:initial;background-color:transparent">

                                                          [2011-12-14
                                                          13:26:05.787680]
                                                          W
                                                          [glusterfsd.c:727:cleanup_and_exit]
                                                          (--&gt;/lib64/libc.so.6(clone+0x6d)
                                                          [0x37c8ed3c2d]
                                                          (--&gt;/lib64/libpthread.so.0
                                                          [0x37c96064a7]
                                                          (--&gt;/opt/glusterfs/3.2.5/sbin/glusterd(glusterfs_sigwaiter+0x17c)
                                                          [0x40477c])))
                                                          0-: received
                                                          signum (15),
                                                          shutting down</div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                        </div>
                                                      </div>
                                                    </div>
                                                  </div>
                                                </div>
                                              </div>
                                            </div>
                                          </div>
                                        </div>
                                      </div>
                                    </div>
                                  </div>
                                </div>
                              </div>
                            </div>
                          </div>
                        </div>
                      </div>
                    </div>
                  </div>
                </div>
              </div>
            </div>
          </div>
        </div>
        <div><br>
        </div>
        -- <br>
        <br>
        Regards,<br>
        <br>
        Cocl<br>
        <br>
      </div>
      <br>
      <fieldset></fieldset>
      <br>
      </div></div><pre>_______________________________________________
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</pre>
    </blockquote>
    hi Changliang,<br>
            Could you specify which process crashed. Is it glusterd or
    glusterfs? Could you provide the stack trace that is present in it&#39;s
    respective logfile. I dont see any stack trace in the logs you have
    provided.<span class="HOEnZb"><font color="#888888"><br>
    <br>
    Pranith<br>
  </font></span></div>

</blockquote></div><br><br clear="all"><div><br></div>-- <br><br>Regards,<br><br>Cocl<br>OM manager<br>19lou Operation &amp; Maintenance Dept<br>
</div>