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From "Ken Giusti (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (DISPATCH-130) qdrouterd with --daemon and --user options does not dump core.
Date Wed, 01 Apr 2015 14:16:53 GMT

     [ https://issues.apache.org/jira/browse/DISPATCH-130?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ken Giusti reassigned DISPATCH-130:
-----------------------------------

    Assignee: Ken Giusti  (was: Alan Conway)

> 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: Ken Giusti
>             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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