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<p class="MsoNormal">Hello,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I have two ec2-instances with CentOS and I want to create a cluster infrastructure with nfs-ganesha, pacamaker and corosnyc. I read different instructions but in some points I am not really sure how to do.<o:p></o:p></p>
<p class="MsoNormal">At the moment my configuration is not running. The system says:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Enabling NFS-Ganesha requires Gluster-NFS to be disabled across the trusted pool. Do you still want to continue?<o:p></o:p></p>
<p class="MsoNormal">(y/n) y<o:p></o:p></p>
<p class="MsoNormal">This will take a few minutes to complete. Please wait ..<o:p></o:p></p>
<p class="MsoNormal">nfs-ganesha : success<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">But nothing happen. Ganesha is not starting. I think there is a problem with my ganesha-ha.conf file.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="mso-list:Ignore">1.<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]>What about that Virtual IPs? How I can create them (maybe /etc/hosts) ???<o:p></o:p></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="mso-list:Ignore">2.<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]>Should I use always use the same ganesha.ha.conf file on all nodes or should I change entries. You can see as follows my two ganesha.ha.conf files<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">First ec2-instance:<o:p></o:p></p>
<p class="MsoNormal"># Name of the HA cluster created.<o:p></o:p></p>
<p class="MsoNormal"># must be unique within the subnet<o:p></o:p></p>
<p class="MsoNormal">HA_NAME="ganesha-ha-360"<o:p></o:p></p>
<p class="MsoNormal">#<o:p></o:p></p>
<p class="MsoNormal"># The gluster server from which to mount the shared data volume.<o:p></o:p></p>
<p class="MsoNormal">HA_VOL_SERVER="ec2-52-209-xxx-xxx.eu-west-1.compute.amazonaws.com"<o:p></o:p></p>
<p class="MsoNormal">#<o:p></o:p></p>
<p class="MsoNormal"># N.B. you may use short names or long names; you may not use IP addrs.<o:p></o:p></p>
<p class="MsoNormal"># Once you select one, stay with it as it will be mildly unpleasant to<o:p></o:p></p>
<p class="MsoNormal"># clean up if you switch later on. Ensure that all names - short and/or<o:p></o:p></p>
<p class="MsoNormal"># long - are in DNS or /etc/hosts on all machines in the cluster.<o:p></o:p></p>
<p class="MsoNormal">#<o:p></o:p></p>
<p class="MsoNormal"># The subset of nodes of the Gluster Trusted Pool that form the ganesha<o:p></o:p></p>
<p class="MsoNormal"># HA cluster. Hostname is specified.<o:p></o:p></p>
<p class="MsoNormal">HA_CLUSTER_NODES="ec2-52-209-xxx-xxx.eu-west-1.compute.amazonaws.com,ec2-52-18-xxx-xxx.eu-west-1.compute.amazonaws.com"<o:p></o:p></p>
<p class="MsoNormal">#HA_CLUSTER_NODES="server1.lab.redhat.com,server2.lab.redhat.com,..."<o:p></o:p></p>
<p class="MsoNormal">#<o:p></o:p></p>
<p class="MsoNormal"># Virtual IPs for each of the nodes specified above.<o:p></o:p></p>
<p class="MsoNormal">VIP_ec2-52-209-xxx-xxx.eu-west-1.compute.amazonaws.com="10.0.2.1"<o:p></o:p></p>
<p class="MsoNormal">VIP_ec2-52-18-xxx-xxx.eu-west-1.compute.amazonaws.com="10.0.2.2"<o:p></o:p></p>
<p class="MsoNormal">#VIP_server1_lab_redhat_com="10.0.2.1"<o:p></o:p></p>
<p class="MsoNormal">#VIP_server2_lab_redhat_com="10.0.2.2"<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Second ec2-instance:<o:p></o:p></p>
<p class="MsoNormal"># Name of the HA cluster created.<o:p></o:p></p>
<p class="MsoNormal"># must be unique within the subnet<o:p></o:p></p>
<p class="MsoNormal">HA_NAME="ganesha-ha-360"<o:p></o:p></p>
<p class="MsoNormal">#<o:p></o:p></p>
<p class="MsoNormal"># The gluster server from which to mount the shared data volume.<o:p></o:p></p>
<p class="MsoNormal">HA_VOL_SERVER="ec2-52-18-xxx-xxx.eu-west-1.compute.amazonaws.com"<o:p></o:p></p>
<p class="MsoNormal">#<o:p></o:p></p>
<p class="MsoNormal"># N.B. you may use short names or long names; you may not use IP addrs.<o:p></o:p></p>
<p class="MsoNormal"># Once you select one, stay with it as it will be mildly unpleasant to<o:p></o:p></p>
<p class="MsoNormal"># clean up if you switch later on. Ensure that all names - short and/or<o:p></o:p></p>
<p class="MsoNormal"># long - are in DNS or /etc/hosts on all machines in the cluster.<o:p></o:p></p>
<p class="MsoNormal">#<o:p></o:p></p>
<p class="MsoNormal"># The subset of nodes of the Gluster Trusted Pool that form the ganesha<o:p></o:p></p>
<p class="MsoNormal"># HA cluster. Hostname is specified.<o:p></o:p></p>
<p class="MsoNormal">HA_CLUSTER_NODES="ec2-52-18-xxx-xxx.eu-west-1.compute.amazonaws.com,ec2-52-209-xxx-xxx.eu-west-1.compute.amazonaws.com"<o:p></o:p></p>
<p class="MsoNormal">#HA_CLUSTER_NODES="server1.lab.redhat.com,server2.lab.redhat.com,..."<o:p></o:p></p>
<p class="MsoNormal">#<o:p></o:p></p>
<p class="MsoNormal"># Virtual IPs for each of the nodes specified above.<o:p></o:p></p>
<p class="MsoNormal">VIP_ec2-52-209-xxx-xxx.eu-west-1.compute.amazonaws.com="10.0.2.1"<o:p></o:p></p>
<p class="MsoNormal">VIP_ec2-52-18-xxx-xxx.eu-west-1.compute.amazonaws.com="10.0.2.2"<o:p></o:p></p>
<p class="MsoNormal">#VIP_server1_lab_redhat_com="10.0.2.1"<o:p></o:p></p>
<p class="MsoNormal">#VIP_server2_lab_redhat_com="10.0.2.2"<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thank you for your attention<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black;mso-fareast-language:DE">David Spisla</span></b><span style="font-family:"Arial",sans-serif;color:black;mso-fareast-language:DE"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Arial",sans-serif;color:#91B700;mso-fareast-language:DE">Software Developer
</span><span lang="EN-US" style="font-size:9.0pt;color:#1F497D;mso-fareast-language:DE"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:8.0pt;font-family:"Arial",sans-serif;color:black;mso-fareast-language:DE"><a href="mailto:david.spisla@iTernity.com"><span style="color:#0563C1">david.spisla@iTernity.com</span></a>
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span lang="EN-US" style="font-size:8.0pt;font-family:"Arial",sans-serif;mso-fareast-language:DE"><a href="http://www.iternity.com/"><span style="color:#0563C1">www.iTernity.com</span></a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black;mso-fareast-language:DE">Tel: +49 761-590 34 841<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black;mso-fareast-language:DE"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black;mso-fareast-language:DE"><img border="0" width="116" height="47" id="Grafik_x0020_1" src="cid:image002.png@01D270B9.674A7800" alt="cid:image001.png@01D239C7.FDF7B430"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black;mso-fareast-language:DE"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black;mso-fareast-language:DE">iTernity
</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black;mso-fareast-language:DE">GmbH<br>
Heinrich-von-Stephan-Str. 21</span><span style="font-family:"Arial",sans-serif;color:black;mso-fareast-language:DE"><br>
</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black;mso-fareast-language:DE">79100 Freiburg – Germany
<br>
---<br>
unseren technischen Support erreichen Sie unter +49 761-387 36 66<br>
---<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:black;mso-fareast-language:DE">Geschäftsführer: Ralf Steinemann<br>
Eingetragen beim Amtsgericht Freiburg: HRB-Nr. <span style="letter-spacing:.15pt">
701332</span><br>
USt.Id de-24266431<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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