<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div><span style="background-color: rgba(255, 255, 255, 0);">Hi Simon.</span></div><div><span style="font-size: 12pt; font-family: Helvetica;">At the beginning this year I migrated from ubuntu 12.10+cyrus2.4.16 to centos7+cyrus2.4.17. All it have worked fine, but month and half after migration I start to notice something was going wrong:</span><span style="font-size: 12pt; font-family: Helvetica;"> </span><span style="font-size: 12pt; font-family: Helvetica;">time to time I see lots of</span><span style="font-size: 12pt; font-family: Helvetica;"> </span><span style="font-size: 12pt; font-family: Helvetica;">imap-processes, users complain to access to their mboxes, mail delivery problems, squatter holds at bad mbox and etc.</span><span style="background-color: rgba(255, 255, 255, 0);">I managed to find who faced to the same problem <a href="https://github.com/cyrusimap/cyrus-imapd/issues/1599" target="_blank">https://github.com/cyrusimap/cyrus-imapd/issues/1599</a>. </span></div><div><span style="font-size: 12pt; font-family: Helvetica;">In my case I caught the bug exactly as described in link above. I decided to look for more new cyrus version for centos7 and found in kolab repository </span><a href="http://obs.kolabsys.com/repositories/Kolab:/16/CentOS_7/x86_64/">http://obs.kolabsys.com/repositories/Kolab:/16/CentOS_7/x86_64</a></div><div><br></div><div><div><p style="margin: 0px; font-size: 12px; line-height: normal; font-family: Helvetica;"><span style="font-size: 12pt;">Also about how to control squatter task via system scheduler CRON or in-build one - Cyrus EVENS Section. I think it depends on habits and sysadmin style. For example, I like starting cyrus routine tasks via EVENTS Section in order to cyrus-master controls its tasks. </span></p></div><div><br></div>1 мая 2017 г., в 10:39 ДП, Simon Wilson <<a href="mailto:simon@simonandkate.net">simon@simonandkate.net</a>> написал(а):<br><br></div><blockquote type="cite"><div><span>----- Message from Anton <<a href="mailto:a_shilov@inbox.ru">a_shilov@inbox.ru</a>> ---------</span><br><span> Date: Fri, 28 Apr 2017 21:22:04 +0700</span><br><span> From: Anton <<a href="mailto:a_shilov@inbox.ru">a_shilov@inbox.ru</a>></span><br><span>Subject: Re: Squatter after upgrade</span><br><span> To: <a href="mailto:simon@simonandkate.net">simon@simonandkate.net</a></span><br><span> Cc: "info-cyrus <a href="http://lists.andrew.cmu.edu">lists.andrew.cmu.edu</a>" <<a href="mailto:info-cyrus@lists.andrew.cmu.edu">info-cyrus@lists.andrew.cmu.edu</a>></span><br><span></span><br><span></span><br><blockquote type="cite"><span>Hi Simon!</span><br></blockquote><blockquote type="cite"><span>Just put your squatter at the same place in EVENT section in new server. Actually I recommend you don't use stock cyrus version in centos 7 due to IDLE bugs. Jump to 2.5.10 from kolab repo.</span><br></blockquote><blockquote type="cite"><span></span><br></blockquote><blockquote type="cite"><span></span><br></blockquote><span></span><br><span>Thanks. I've added squatter and it seems to be running OK.</span><br><span></span><br><span>I've not been able to find any information about IDLE bugs in the CentOS 7 packaged Cyrus. The whole intent of running CentOS is for package stability - it would need to be a major issue to get me to break out of that and sideload a newer Cyrus. Do you have more info on the IDLE bugs you mention?</span><br><span></span><br><blockquote type="cite"><blockquote type="cite"><span>28 апр. 2017 г., в 8:13 ПП, Simon Wilson <<a href="mailto:simon@simonandkate.net">simon@simonandkate.net</a>> написал(а):</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span></span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span>Hi list,</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span></span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span>I have just upgraded from Cyrus 2.3.7 on a CentOS 5 server to 2.4.17. on a new CentOS 7 server.</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span></span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span>On the old one events was:</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span></span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span>EVENTS {</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span> # this is required</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span> checkpoint cmd="ctl_cyrusdb -c" period=30</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span></span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span> # this is only necessary if using duplicate delivery suppression,</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span> # Sieve or NNTP</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span> delprune cmd="cyr_expire -E 3" at=0400</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span></span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span> # this is only necessary if caching TLS sessions</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span> tlsprune cmd="tls_prune" at=0400</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span></span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span> # running squatter</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span> squatter cmd="/usr/lib/cyrus-imapd/squatter -r user" period=1440</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span>}</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span></span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span>On the new one it's:</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span></span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span>EVENTS {</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span> # this is required</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span> checkpoint cmd="ctl_cyrusdb -c" period=30</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span></span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span> # this is only necessary if using duplicate delivery suppression,</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span> # Sieve or NNTP</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span> delprune cmd="cyr_expire -E 3" at=0400</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span></span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span> # this is only necessary if caching TLS sessions</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span> tlsprune cmd="tls_prune" at=0400</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span>}</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span></span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span></span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span>I notice there is no SQUATTER entry in the new one - is it required, or is the functionality no longer needed? Should I put a SQUATTER entry in the new server's cyrus.conf?</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span></span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span>Thanks</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span>Simon.</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span></span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span>--</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span>Simon Wilson</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span>M: 0400 12 11 16</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span></span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span>----</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span>Cyrus Home Page: <a href="http://www.cyrusimap.org/">http://www.cyrusimap.org/</a></span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span>List Archives/Info: <a href="http://lists.andrew.cmu.edu/pipermail/info-cyrus/">http://lists.andrew.cmu.edu/pipermail/info-cyrus/</a></span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span>To Unsubscribe:</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span><a href="https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus">https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus</a></span><br></blockquote></blockquote><span></span><br><span></span><br><span>----- End message from Anton <<a href="mailto:a_shilov@inbox.ru">a_shilov@inbox.ru</a>> -----</span><br><span></span><br><span></span><br><span></span><br><span>-- </span><br><span>Simon Wilson</span><br><span>M: 0400 12 11 16</span><br><span></span><br><span>----</span><br><span>Cyrus Home Page: <a href="http://www.cyrusimap.org/">http://www.cyrusimap.org/</a></span><br><span>List Archives/Info: <a href="http://lists.andrew.cmu.edu/pipermail/info-cyrus/">http://lists.andrew.cmu.edu/pipermail/info-cyrus/</a></span><br><span>To Unsubscribe:</span><br><span><a href="https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus">https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus</a></span></div></blockquote></body></html>