Hello,<div><br></div><div>We have 6 power authoritative DNS servers that are currently in testing before they are cut over to production. One of them quite frequently stops working altogether and has to be restarted (the pdns service). They are all running on identical hardware with identical operating system installations. They are all using the same pdns CentOS package (pdns-recursor-3.3-1.x86_64). I have logging to local0 turned on and I see the logs in /var/log/pdns.log on all the machines. Syslog (actually rsyslog) is logging local0.* to this file.</div>
<div><br></div><div>The problem is…</div><div>When increasing the log level by adding "loglevel=9" to /etc/powerdns/pdns.conf nothing changes. The logging appears to be the same. I was hoping to get a ton of output and hopefully catch, within the next few days, why it stops responding. The web UI and TCP/UDP queries all stop working for some reason. There's no other problem that would indicate it might be part of this. A simple restart of the daemon does the trick.</div>
<div><br></div><div>Thanks for reading and any advice you may be able to offer.</div><div><br></div><div>-- <br>Landon Stewart <<a href="mailto:LStewart@Superb.Net" target="_blank">LStewart@Superb.Net</a>><br>Sr. Administrator<div>
Systems Engineering</div><div>Superb Internet Corp - 888-354-6128 x 4199<br>Web hosting and more "Ahead of the Rest": <a href="http://www.superbhosting.net/" target="_blank">http://www.superbhosting.net</a><br></div>
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