<p dir="ltr">I have a limited knowledge. I have read pgpool log files. I have not found a solution.<br>
You can try to update centos to last version 6.6 or 6.7.<br>
You can try to use pgpool 3.4.</p>
<div class="gmail_quote">On Mar 30, 2016 10:52, "Christophe Le Roux" <<a href="mailto:christophe.le.roux@fr.clara.net">christophe.le.roux@fr.clara.net</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Hello,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Thank you for your answer.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Log files attached to my first message are already the debug output of each pgpool’s nodes, but as I’m not an expert of
pgpool or watchdog I don’t know what is good and what is wrong.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Do you have the knowledge for reading and understanding them ?<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">I hope you do
</span><span lang="EN-US" style="font-size:11.0pt;font-family:Wingdings;color:#1f497d">J</span><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Regards,<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Christophe<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">De :</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Lucas Luengas [mailto:<a href="mailto:lucasluengas@gmail.com" target="_blank">lucasluengas@gmail.com</a>]
<br>
<b>Envoyé :</b> mercredi 30 mars 2016 10:42<br>
<b>À :</b> Christophe Le Roux <<a href="mailto:christophe.le.roux@fr.clara.net" target="_blank">christophe.le.roux@fr.clara.net</a>><br>
<b>Cc :</b> <a href="mailto:pgpool-general@pgpool.net" target="_blank">pgpool-general@pgpool.net</a><br>
<b>Objet :</b> Re: [pgpool-general: 4594] Re: PGPoolII-3.5 : segfault during pcp_recovery<u></u><u></u></span></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p>Hello.<br>
You can try enable debug in pgpool.conf for obtaining more information.<u></u><u></u></p>
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<p class="MsoNormal">On Mar 30, 2016 09:59, "Christophe Le Roux" <<a href="mailto:christophe.le.roux@fr.clara.net" target="_blank">christophe.le.roux@fr.clara.net</a>> wrote:<u></u><u></u></p>
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<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">Hi,</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d"> </span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">Can someone tell me what can i do ?</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">Can the cause be the OS release (centos 6) ?</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">Please, I’m totally lost and I don’t know what to try …</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d"> </span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">Regards,</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d"> </span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">Christophe</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d"> </span><u></u><u></u></p>
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<div style="border:none;border-top:solid #e1e1e1 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b>De :</b>
<a href="mailto:pgpool-general-bounces@pgpool.net" target="_blank">pgpool-general-bounces@pgpool.net</a> [mailto:<a href="mailto:pgpool-general-bounces@pgpool.net" target="_blank">pgpool-general-bounces@pgpool.net</a>]
<b>De la part de</b> Christophe Le Roux<br>
<b>Envoyé :</b> mercredi 23 mars 2016 11:20<br>
<b>À :</b> <a href="mailto:pgpool-general@pgpool.net" target="_blank">pgpool-general@pgpool.net</a><br>
<b>Objet :</b> [pgpool-general: 4569] PGPoolII-3.5 : segfault during pcp_recovery<u></u><u></u></p>
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<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal">Hello,<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">I am trying to setup 2 server (centos 6) with postgresql 9.5.1 (package from
<a href="http://postgresql.org" target="_blank">postgresql.org</a>) and pgpool-II-3.5.0-1 (package from
<a href="http://postgresql.org" target="_blank">postgresql.org</a>) in HA . You will find in attachement the config, debug output and /var/log/messages extract.</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US"> </span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">I have segfaults in /var/log/messages :</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">Mar 23 10:46:35 serv-ed01 kernel: pgpool[17611]: segfault at 8 ip 0000000000455517 sp 00007f995492db98 error 4 in pgpool[400000+133000]</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">Mar 23 10:47:12 serv-ed01 kernel: pgpool[17670]: segfault at 408 ip 000000000045551b sp 00007f9953d1eb48 error 4 in pgpool[400000+133000]</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">Mar 23 10:47:44 serv-ed01 kernel: pgpool[17723]: segfault at 8 ip 0000000000455517 sp 00007f995471fb98 error 4 in pgpool[400000+133000]</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">Mar 23 10:48:16 serv-ed01 kernel: pgpool[17788]: segfault at 8 ip 0000000000455517 sp 00007f9956522b98 error 4 in pgpool[400000+133000]</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">Mar 23 10:48:48 serv-ed01 kernel: pgpool[17828]: segfault at 1 ip 00007f9959f02e2c sp 00007f9955b21230 error 4 in
<a href="http://libc-2.12.so" target="_blank">libc-2.12.so</a>[7f9959ebb000+18a000]</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US"> </span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US"> </span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">A detail wich can be important : AS the pgpool process is running with postgres user, “ip addr” and “arping” commandes are custom scripts with the command preceded
by a sudo.</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US"> </span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US"> </span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">Could you help me to find what’s wrong ?</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US"> </span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US"> </span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">Regards,</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US"> </span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US">Christophe</span><u></u><u></u></p>
<p class="MsoNormal"><span lang="EN-US"> </span><u></u><u></u></p>
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