[asterisk-dev] No Core Dumps

[George Joseph]

Also, are you using systemd's coredumpctl?  If so, check
/usr/lib/sysctl.d/50-coredump.conf.


On Fri, Jul 22, 2016 at 8:28 AM, Steve Davies <davies147 at gmail.com> wrote:

> A classic issue which bit me a few weeks ago was that the permissions on
> the core dump directory changed, preventing asterisk from creating a file?
>
> Also, check the contents of the kernel sysctl that specifies the filename
> of core dumps - If it contains an absolute path, it will override
> asterisk's settings.
>
> # cat /proc/sys/kernel/core_pattern
> core.%e
>
> Worth a check?
>
> Steve
>
> On Fri, 22 Jul 2016 at 14:27 Joshua Colp <jcolp at digium.com> wrote:
>
>> Ross Beer wrote:
>> > Hi Joshua,
>> >
>> >
>> > There was one instance of this being reported on a ticket I read last
>> > week. It just strange that on Fedora 23 that this has suddenly stopped
>> > happening.
>>
>> You may have been thinking of ASTERISK-26219[1] which is CentOS 6.8.
>>
>> > The previous example shows that the dump was attempted but no files
>> > created. They were being created for previous versions.
>>
>> I've checked the code responsible for setting the parameter when the -g
>> option or dump_core is set and it hasn't changed. Ultimately it's the
>> system that creates the core dump, we just change the parameter to raise
>> the limit on the core dump size. I also did a quick look over the
>> changes and nothing stood out.
>>
>> [1] https://issues.asterisk.org/jira/browse/ASTERISK-26219
>>
>> --
>> Joshua Colp
>> Digium, Inc. | Senior Software Developer
>> 445 Jan Davis Drive NW - Huntsville, AL 35806 - US
>> Check us out at: www.digium.com & www.asterisk.org
>>
>>
>> --
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>
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-- 
George Joseph
Digium, Inc. | Software Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - US
Check us out at: www.digium.com & www.asterisk.org
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