Description of problem: The /etc/hosts syntax failure reported in this bz: (https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=210050) resulted in the Conga test failure reported in this bz: (https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=213946) Part of that Conga test failure involved aisexec (openais-0.80.1-11.el5) crashing - that crashing in response to an invalid /etc/hosts file is the subject of this bz. Version-Release number of selected component (if applicable): openais-0.80.1-11.el5 How reproducible: 100% Steps to Reproduce: 1. Recreate the syntax error in /etc/hosts described in: https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=210050 2. Attempt to create a new cluster via Conga as described in: https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=213946 Actual results: aisexec crashes Expected results: Some error message - not a crash. Additional info: https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=210050 https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=213946
cman issue reassigning to Patrick for investigation.
was there a core file in /usr/sbin?
Created attachment 140672 [details] aisexec core file
There's a related problem - I'll open up a separate bz - when aisexec tried to write a core file with SELinux=Enforcing, it failed. type=AVC msg=audit(1162589191.313:70): avc: denied { add_name } for pid=2071 comm="aisexec" name="core.2071" scontext=system_u:system_r:ricci_modcluster_t:s0 tcontext=system_u:object_r:sbin_t:s0 tclass=dir
I'm not sure how to read this. If the host name resolves to a loopback address then cman will not start because it won't be able to talk to the cluster! OK it shouldn't dump core but I can't make it do that either. I can't reproduce the crash with any interpretation of the /etc/hosts files I can think of from those bug reports. Can you post an offending file and cluster.conf please? The core file doesn't say much other that it shut down :(
I'll recreate the problem ASAP - I'm dealing with some networking issues and cannot access any of the test systems right now - I'll update the bz when I have a machine to show you the problem.
I have the problem reproduced NOW - ping me for the machine name and password.
Fixing Product Name. Cluster Suite components were integrated into Enterprise Linux version 5.0.