Alan Conway created DISPATCH-130:
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Summary: qdrouterd with --daemon and --user options does not dump
core.
Key: DISPATCH-130
URL: https://issues.apache.org/jira/browse/DISPATCH-130
Project: Qpid Dispatch
Issue Type: Bug
Components: Container
Affects Versions: 0.3
Reporter: Alan Conway
Assignee: Alan Conway
Fix For: 0.4
If qdroutered is started with --daemon and --user options, and then is killed
with SIGABRT or crashes, it does not produce a core file. Note both --daemon
and --user are reqiured to produce the problem, either alone does not. Tested
on RHEL6 and Fedora 21 as follows:
Send core files in /tmp, since --daemon will set current directory to /
{noformat}
# echo /tmp/core.%e.%p > /proc/sys/kernel/core_pattern
{noformat}
Verify we do get a core file with just --daemon
{noformat}
# qdrouterd --daemon
# pkill -e -6 qdrouterd
qdrouterd killed (pid 11482)
# ls /tmp/core*
/tmp/core.qdrouterd.11482
{noformat}
Now add --user
{noformat}
# rm /tmp/core*
# qdrouterd --daemon --user aconway
# pkill -e -6 qdrouterd
qdrouterd killed (pid 11432)
# ls /tmp/core*
ls: cannot access /tmp/core*: No such file or directory
{noformat}
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