<div dir="ltr">Hello,<div><br></div><div>I want to know which one is master as we are having network issues and I'm monitoring packets between the databases and the master server.</div><div><br></div><div>My assumption was that only the master polls the database nodes - but maybe this is incorrect? </div><div><br></div><div>Cheers,</div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature"><div style="color:#b8276a;font:bold 14px Arial,Helvetica,sans-serif">
<br>
<span style="color:#323b62">James Sewell,</span><br>
<span style="color:#a9a9a9"><span style="font:12px Arial,Helvetica,sans-serif">PostgreSQL Team Lead / Solutions Architect </span></span><br>
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<br><div class="gmail_quote">On Tue, Mar 17, 2015 at 11:53 AM, Tatsuo Ishii <span dir="ltr"><<a href="mailto:ishii@postgresql.org" target="_blank">ishii@postgresql.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">> Hello all,<br>
><br>
> Is there a command (show or pcp?) to find the current PGpool master node?<br>
><br>
> I am using 3.3.1 (about to upgrade) with two PGpool nodes running active /<br>
> active behind an AWS ELB load balancer.<br>
><br>
> I am not using a VIP, instead relying on the ELB to see that a PGpool has<br>
> gone down and take it out of the load a balancing group.<br>
<br>
</span>Just out of the curiosity, why do you want to know which one is master?<br>
<br>
Also I'm interested in your set up because pgpool-II + AWS ELB load<br>
balancer configuration has some users and I would like to enhance<br>
pgpool-II to better serve with the configuration. I have not yet found<br>
the best practice of pgpool-II on AWS.<br>
<div class="HOEnZb"><div class="h5"><br>
Best regards,<br>
--<br>
Tatsuo Ishii<br>
SRA OSS, Inc. Japan<br>
English: <a href="http://www.sraoss.co.jp/index_en.php" target="_blank">http://www.sraoss.co.jp/index_en.php</a><br>
Japanese:<a href="http://www.sraoss.co.jp" target="_blank">http://www.sraoss.co.jp</a><br>
</div></div></blockquote></div><br></div></div>
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