On 02/18/2015 09:12 AM, Jordan, Phillip wrote:
So a few weeks back we installed the CORE RPM and we were able to get
a test core file on our Dev environment, but dev is 1.2.11.15-32, and
in prod we are unable to get the core to generate with version
1.2.11.15-48.
That's a good thing, right? That is, perhaps the crash has been fixed
in -48?
We have had two failure where the dirsrv hangs and becomes
unresponsive and need to get a CORE to see what is causing the issues.
AFAIK, there is nothing about debugging crashes (i.e. getting core
files), or debugging hangs other than what's here:
http://www.port389.org/docs/389ds/FAQ/faq.html#debugging-crashes
When we installed the CORE RPM here are the additional setting we put
in place:
sysctl -w fs.suid_dumpable=1
and ulimit -u unlimited
Right. See above.
Can anyone suggest a reason for the CORE file not getting generated
or
why we can do a test core in Dev and not in prod? Also any know
issues with the dirsrv service stopping or hanging with the -48 version?
It's possible that the -48 version has a problem with hanging. See the
Debugging Hangs section in the link above and provide stack traces.
**
*Phillip Jordan***
Lead Engineer, Web Hosting
555 W. Adams
Chicago, IL 60661
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