I have got a great problem with my asterisk server, i have received a great number of calls yesterday
and i got this error message:
timerfd_timer_open: sFailed to create timerfd timer: Too many open file
and most calls are rejected by my asterisk server.
I run asterisk 1.8 on centos 6.3
Processor information Intel® Xeon® CPU E5620 @ 2.40GHz, 16 cores
Real memory 23.59 GB total, 1.22 GB used
Local disk space 1.79 TB total, 133.71 GB used
Kernel and CPU Linux 2.6.32-71.29.1.el6.x86_64 on x86_64
I run asterisk with the user asterisk not root.
Please help me to increase the number off simultaneous calls for example ( 600 calls).