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<p class="MsoNormal"><span style="color:black">Hi everyone,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:black">New to the list, and hope I can get some help.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:black">I have configured Gluster in a AWS environment using 2 nodes. (servers/instances)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black">I have a website that is running 20 plus apache instances. They are all connection to a NFS server for their code base.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:black">This past weekend we did a migration from NFS to Gluster. We are using the Gluster client on each apache instance to connect to the cluster.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:black">Everything worked fine, and on each apache server I could browse the mount to Gluster no problem with fine speed. It ran fine for about 7 hours, then apache started to fail.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:black">After logging into apache, the mounts to the cluster were still working, but we a bit slow while trying to do a “ls” on the dir<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:black">I then shut down apache, umounted gluster, remounted gluster, and started apache…. It ran fine for another 10 to 20 minutes, then apache started to fail again.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:black">I assume the reason for the failure “could” be load, but Gluster and apache were not taxed at all…. My gut is telling me network, and also I am seeing this in the logs during the time of the issue:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:black">[socket.c:1494:__socket_proto_state_machine] 0-socket.management: reading from socket failed. Error (Transport endpoint is not connected), peer (76.226.144.165:1023)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black">[2013-08-18 15:43:07.479124] W [socket.c:1494:__socket_proto_state_machine] 0-socket.management: reading from socket failed. Error (Transport endpoint is not connected), peer (109.22.29.1281023)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black">[2013-08-18 15:43:07.506516] W [socket.c:1494:__socket_proto_state_machine] 0-socket.management: reading from socket failed. Error (Transport endpoint is not connected), peer (168.129.133.122:1023)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black">[2013-08-18 15:43:07.531118] W [socket.c:1494:__socket_proto_state_machine] 0-socket.management: reading from socket failed. Error (Transport endpoint is not connected), peer (76.16.48.127:1023)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black">[2013-08-18 15:43:07.564645] W [socket.c:1494:__socket_proto_state_machine] 0-socket.management: reading from socket failed. Error (Transport endpoint is not connected), peer (67.226.67.69:1023)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black">[2013-08-18 15:43:07.569733] W [socket.c:1494:__socket_proto_state_machine] 0-socket.management: reading from socket failed. Error (Transport endpoint is not connected), peer (175.129.46.148:1023)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black">[2013-08-18 15:43:07.586239] W [socket.c:1494:__socket_proto_state_machine] 0-socket.management: reading from socket failed. Error (Transport endpoint is not connected), peer (53.235.83.220:1023)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:black">/var/log/glusterfs/etc-glusterfs-glusterd.vol.log<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:black;mso-fareast-language:EN-CA">Thanks all in advance!<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black;mso-fareast-language:EN-CA"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:black;mso-fareast-language:EN-CA">Dan</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:EN-CA">--</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif";color:black;mso-fareast-language:EN-CA"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:EN-CA">Dan Belkie<b><br>
Shelter Six Technologies Inc.</b><br>
403.397.4491</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif";color:black;mso-fareast-language:EN-CA"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:EN-CA"><a href="http://www.sheltersix.com/"><span style="color:blue">http://www.sheltersix.com</span></a></span><span style="font-size:12.0pt;font-family:"Times New Roman","serif";color:black;mso-fareast-language:EN-CA"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:EN-CA"><a href="mailto:dbelkie@sheltersix.com"><span style="color:blue">dbelkie@sheltersix.com</span></a></span><span style="font-size:12.0pt;font-family:"Times New Roman","serif";color:black;mso-fareast-language:EN-CA"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:EN-CA">Skype: dbelkie</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif";color:black;mso-fareast-language:EN-CA"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:EN-CA"> </span><span style="font-size:12.0pt;font-family:"Times New Roman","serif";color:black;mso-fareast-language:EN-CA"><o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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