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Hello,<br>
<br>
<div class="moz-cite-prefix">On 2/21/13 9:59 AM, Grant Bagdasarian
wrote:<br>
</div>
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<div class="WordSection1">
<p class="MsoNormal"><span style="color:#1F497D">Can I increase
the shared memory when kamailio is still running or
configure it somewhere in a configuration file to use x
amount of shared memory? The kamailio process is managed by
heartbeat/pacemaker as a resource and I was advised not to
manually restart a resource which is managed by
heartbeat/pacemaker.</span></p>
</div>
</blockquote>
<br>
usually kamailio is started via init.d script (even by monitoring
tools such as heartbeat), there you can put the the parameter you
want.<br>
<blockquote
cite="mid:FB7D97A214987F458242ACBDF876140738C05F7CCD@clubvirtual40.ClubMessage.local"
type="cite">
<div class="WordSection1">
<p class="MsoNormal"><span style="color:#1F497D"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">The virtual
server Kamailio is running on is up for 133 days now. But
the kamailio process was up for a couple of weeks, since it
has been restarted a few times.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Where can I
find the coredump?</span></p>
</div>
</blockquote>
You can set the path where to write core dump via -w command line
parameter. If you don't set that, then it is either in / or in a
folder configured at OS level (e.g., in macosx is /cores).<br>
<br>
Cheers,<br>
Daniel<br>
<br>
<blockquote
cite="mid:FB7D97A214987F458242ACBDF876140738C05F7CCD@clubvirtual40.ClubMessage.local"
type="cite">
<div class="WordSection1">
<p class="MsoNormal"><span style="color:#1F497D"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<div>
<div style="border:none;border-top:solid #B5C4DF
1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext">From:</span></b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext">
<a class="moz-txt-link-abbreviated" href="mailto:sr-users-bounces@lists.sip-router.org">sr-users-bounces@lists.sip-router.org</a>
[<a class="moz-txt-link-freetext" href="mailto:sr-users-bounces@lists.sip-router.org">mailto:sr-users-bounces@lists.sip-router.org</a>] <b>On
Behalf Of </b>Daniel-Constantin Mierla<br>
<b>Sent:</b> Thursday, February 21, 2013 9:34 AM<br>
<b>To:</b> SIP Router - Kamailio (OpenSER) and SIP
Express Router (SER) - Users Mailing List<br>
<b>Subject:</b> Re: [SR-Users] Errors leading to
kamailio proc crash<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-bottom:12.0pt">Default shared
memory is 32MB, that is quite low if you have a lot of
traffic.<br>
<br>
You can increase it with '-m' command line parameter.<br>
<br>
Try to get a coredump and then send the backtrace. It will
help to discover where is the issue, even when out of memory,
there should be no crash. For that, use 'ulimit -c unlimited'
before starting the sip server.<br>
<br>
How long it was running? Can it be eventually reproduced?<br>
<br>
Also, to be sure is not an issue already fixed, upgrade to
latest 3.3.x, you don't have to change anything in database or
config file.<br>
<br>
Cheers,<br>
Daniel<o:p></o:p></p>
<div>
<p class="MsoNormal">On 2/19/13 2:38 PM, Grant Bagdasarian
wrote:<o:p></o:p></p>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal"><span style="color:#1F497D">Forgot to
mention the version:</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">version:
kamailio 3.3.1 (i386/linux) 2d0f6f</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">flags: STATS:
Off, USE_IPV6, USE_TCP, USE_TLS, TLS_HOOKS, USE_RAW_SOCKS,
DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP,
PKG_MALLOC, F_MALLOC, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT,
USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR,
USE_DST_BLACKLIST, HAVE_RESOLV_RES</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">ADAPTIVE_WAIT_LOOPS=1024,
MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE
1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 4MB</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">poll method
support: poll, epoll_lt, epoll_et, sigio_rt, select.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">id: 2d0f6f</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">compiled on
10:35:51 Oct 22 2012 with gcc 4.4.3</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<div>
<div style="border:none;border-top:solid #B5C4DF
1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">
<a moz-do-not-send="true"
href="mailto:sr-users-bounces@lists.sip-router.org">sr-users-bounces@lists.sip-router.org</a>
[<a moz-do-not-send="true"
href="mailto:sr-users-bounces@lists.sip-router.org">mailto:sr-users-bounces@lists.sip-router.org</a>]
<b>On Behalf Of </b>Grant Bagdasarian<br>
<b>Sent:</b> Tuesday, February 19, 2013 2:36 PM<br>
<b>To:</b> <a moz-do-not-send="true"
href="mailto:sr-users@lists.sip-router.org">sr-users@lists.sip-router.org</a><br>
<b>Subject:</b> [SR-Users] Errors leading to kamailio
proc crash</span><o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Hello,<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Last Thursday our kamailio process
crashed. There are a lot of memory related errors in there.
See attachment for details.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Did the machine run out of memory? How do
I prevent this from happening again?<o:p></o:p></p>
<p class="MsoNormal">The machine has 4GB of memory.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Regards,<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Grant<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Times New
Roman","serif""><br>
<br>
<br>
<o:p></o:p></span></p>
<pre>_______________________________________________<o:p></o:p></pre>
<pre>SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list<o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="mailto:sr-users@lists.sip-router.org">sr-users@lists.sip-router.org</a><o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users">http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users</a><o:p></o:p></pre>
</blockquote>
<p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Times New
Roman","serif""><br>
<br>
<o:p></o:p></span></p>
<pre>-- <o:p></o:p></pre>
<pre>Daniel-Constantin Mierla - <a moz-do-not-send="true" href="http://www.asipto.com">http://www.asipto.com</a><o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="http://twitter.com/#%21/miconda">http://twitter.com/#!/miconda</a> - <a moz-do-not-send="true" href="http://www.linkedin.com/in/miconda">http://www.linkedin.com/in/miconda</a><o:p></o:p></pre>
<pre>Kamailio World Conference, April 16-17, 2013, Berlin<o:p></o:p></pre>
<pre> - <a moz-do-not-send="true" href="http://conference.kamailio.com">http://conference.kamailio.com</a> -<o:p></o:p></pre>
</div>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Daniel-Constantin Mierla - <a class="moz-txt-link-freetext" href="http://www.asipto.com">http://www.asipto.com</a>
<a class="moz-txt-link-freetext" href="http://twitter.com/#!/miconda">http://twitter.com/#!/miconda</a> - <a class="moz-txt-link-freetext" href="http://www.linkedin.com/in/miconda">http://www.linkedin.com/in/miconda</a>
Kamailio World Conference, April 16-17, 2013, Berlin
- <a class="moz-txt-link-freetext" href="http://conference.kamailio.com">http://conference.kamailio.com</a> -</pre>
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