<div dir="ltr"><div><div>Hi all,<br><br></div>Now a days getting openfile issues on asterisk quite often even setting system soft limit to 20000 and hard limit to 25000 and issue usually occurs during openfile socket consumed by system and asterisk is quite smaller than the soft or hard limit. See below system and asterisk logs;<br><br>
<p class="MsoNormal"><span style="color:rgb(31,73,125)" lang="EN-IN">2016:10:13_08:19:01 | Too many LOG file moved successfully -
messages</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)" lang="EN-IN">2016:10:13_08:19:01 | Asterisk openfile count: 1252</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)" lang="EN-IN">2016:10:13_08:19:01 | Total system open files count: 4091</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)" lang="EN-IN">2016:10:13_08:19:01 | SIP channels: 93 active calls|1563 calls processed</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)" lang="EN-IN">2016:10:13_08:19:01 | Asterisk SIP peers: 366</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)" lang="EN-IN">2016:10:13_08:19:01 | Asterisk service uptime: System uptime: 4 days, 4
hours, 12 minutes, 33 seconds</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)" lang="EN-IN">Last reload: 4 days, 4 hours, 12 minutes, 33 seconds</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)" lang="EN-IN">Privilege escalation protection disabled!</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)" lang="EN-IN">See <a href="https://wiki.asterisk.org/wiki/x/1gKfAQ">https://wiki.asterisk.org/wiki/x/1gKfAQ</a>
for more details.</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)" lang="EN-IN">2016:10:13_08:19:01 | Socket Summary</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)" lang="EN-IN">Total: 648 (kernel 758)</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)" lang="EN-IN">TCP: 20 (estab 8, closed 5, orphaned 0, synrecv 0, timewait
1/0), ports 14</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)" lang="EN-IN"> </span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)" lang="EN-IN">Transport Total
IP IPv6</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)" lang="EN-IN">*
758
- -</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)" lang="EN-IN">RAW
0
0 0</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)" lang="EN-IN">UDP
422 419
3</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)" lang="EN-IN">TCP
15
14 1</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)" lang="EN-IN">INET
437 433
4</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)" lang="EN-IN">FRAG
0
0 0</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)" lang="EN-IN">2016:10:13_08:19:01 | Logged successfully all the required details</span></p>
<br><br>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">[2016-10-13 08:18:41]
ERROR[50690][C-0000062a] res_timing_timerfd.c: Failed to create timerfd timer:
Too many open files</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">[2016-10-13 08:18:41]
ERROR[50690][C-0000062a] acl.c: Cannot create socket</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">[2016-10-13 08:18:41]
ERROR[50690][C-0000062a] res_timing_timerfd.c: Failed to create timerfd timer:
Too many open files</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">[2016-10-13 08:18:41]
ERROR[50690][C-0000062a] acl.c: Cannot create socket</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">[2016-10-13 08:18:41]
ERROR[50689][C-00000629] res_timing_timerfd.c: Failed to create timerfd timer:
Too many open files</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">[2016-10-13 08:18:41]
ERROR[50689][C-00000629] acl.c: Cannot create socket</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">[2016-10-13 08:18:40]
ERROR[49913][C-000005b7] cdr_csv.c: Unable to re-open master file
/var/log/asterisk//cdr-csv//Master.csv : Too many open files</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">[2016-10-13 08:18:40] ERROR[2983]
acl.c: Cannot create socket</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">[2016-10-13 08:18:40]
ERROR[49833][C-0000059c] cdr_csv.c: Unable to re-open master file
/var/log/asterisk//cdr-csv//Master.csv : Too many open files</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">[2016-10-13 08:18:40]
ERROR[2983] acl.c: Cannot create socket</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">[2016-10-13 08:18:40]
ERROR[2983] acl.c: Cannot create socket</span></p>
<br clear="all"></div><div><div><div>Further added, I'm using CentOS 6.5 as OS.<br><br></div><div>Please advise what changes required for permanently fixing this random issue.<br><br> <br></div><div>-- <br><div class="gmail_signature">Regards,<br><br>Ahmed Munir Chohan<br><br></div>
</div></div></div></div>