<div dir="ltr">Ок. Problem is in <span style="font-family:monospace">Permission on directory </span><span style="color:rgb(0,0,0);font-family:monospace">/var/run/pgpool/ </span><font color="#000000" face="monospace">After changing permission to posgres:postgres pgpool started successfully. But after reboot permission is again root:root. Pgpool installed from </font><span style="color:rgb(0,0,0);font-family:sans-serif;font-size:12.8px;line-height:19.2px">pgpool-II Yum Repository.</span><font color="#000000" face="monospace"> </font><div><br></div><div><span style="font-family:monospace"><span style="color:rgb(0,0,0)">016-06-07 15:33:28: pid 2641: FATAL: could not open pid file as /var/run/pgpool/pgpool.pid. reason: Permission denied
</span><br>2016-06-07 15:51:13: pid 2429: FATAL: could not open pid file as /var/run/pgpool/pgpool.pid. reason: Permission denied
<br>2016-06-07 16:00:21: pid 2774: LOG: Setting up socket for <a href="http://0.0.0.0:9999">0.0.0.0:9999</a>
<br>2016-06-07 16:00:21: pid 2774: LOG: Setting up socket for :::9999
<br>2016-06-07 16:00:21: pid 2774: LOG: pgpool-II successfully started. version 3.5.2 (ekieboshi)
<br>2016-06-07 16:00:26: pid 2809: LOG: forked new pcp worker, pid=2889 socket=7
<br>2016-06-07 16:00:26: pid 2889: FATAL: authentication failed for user "root"
<br>2016-06-07 16:00:26: pid 2889: DETAIL: username and/or password does not match<br>
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