[Pacemaker] Strange error message with the ocf:pacemaker:ping resource

Fabian Portmann chupame at chupame.ch
Fri Aug 15 09:37:05 UTC 2014


Hi

we do have the same issue:
The ping resource works but when I enter
crm_mon -A1
I get    
+ pingd                             : 0         
crm_glib_handler: Cannot
wait on forked child 28294: No child processes (10)
+ pingd                             : 0         
crm_glib_handler: Cannot
wait on forked child 19196: No child processes (10)
+ pingd                             : 0             
: Connectivity is lost

There should be only the last line which states 
+ pingd : 0 or + pingd : 11000 
on a working cluster. The cluster's degraded at the moment.

Our environment:
CentOS release 6.5 (Final)
pacemaker-cluster-libs-1.1.10-14.el6_5.3.x86_64
pacemaker-libs-1.1.10-14.el6_5.3.x86_64
pacemaker-cli-1.1.10-14.el6_5.3.x86_64
pacemaker-1.1.10-14.el6_5.3.x86_64
crmsh-2.1-1.5.x86_64
corosynclib-1.4.1-17.el6_5.1.x86_64
corosync-1.4.1-17.el6_5.1.x86_64

I get a crash report:
abrt_version:   2.0.8
cgroup:
cmdline:        crm_mon -1Af
executable:     /usr/sbin/crm_mon
kernel:         2.6.32-431.20.3.el6.x86_64
last_occurrence: 1408095002
pid:            22472
pwd:            /root
time:           Fri 15 Aug 2014 11:30:02 AM CEST
uid:            0
username:       root

environ:
:HOSTNAME=XXX
:TERM=xterm
:SHELL=/bin/bash
:HISTSIZE=1000
:'SSH_CLIENT=XXX'
:QTDIR=/usr/lib64/qt-3.3
:QTINC=/usr/lib64/qt-3.3/include
:SSH_TTY=/dev/pts/0
:USER=root
:MAIL=/var/spool/mail/root
:PATH=/usr/lib64/qt-3.3/bin:/usr/local/sbin:
/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin
:PWD=/root
:LANG=en_US.UTF-8
:SSH_ASKPASS=/usr/libexec/openssh/gnome-ssh-askpass
:HISTCONTROL=ignoredups
:SHLVL=1
:HOME=/root
:LOGNAME=root
:QTLIB=/usr/lib64/qt-3.3/lib
:CVS_RSH=ssh
:'LESSOPEN=|/usr/bin/lesspipe.sh %s'
:G_BROKEN_FILENAMES=1
:_=/usr/sbin/crm_mon

Any ideas? 
Thank you
Fabian Portmann







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