Description of problem:
I'm trying to set up a simple 2 node cluster on RHEL 5.3 ppc64 (IBM JS20 blades).  I'm using only manual fencing for simplicity's sake and have no resources defined.

service cman start was spitting out errors, and, upon manual invocation of the startup commands it seems that groupd is segfaulting and not starting up properly.

Version-Release number of selected component (if applicable):
cman-2.0.98-1.el5_3.1

How reproducible:
Always

Steps to Reproduce:
1. Set up a cluster with the attached cluster.conf file on a RHEL53 PPC64 machine.
2. Execute the following commands:

     # mount -t configfs none /sys/kernel/config
     # ccsd
     # cman_tool join
     # groupd

3. Execute ps afx | grep groupd
  
Actual results:
groupd isn't running

Expected results:
groupd should be running

Additional info:
The following shows up in /var/log/groupd:

1241754782 cman: our nodeid 2 name domusB.esri.com quorum 1
1241754782 groupd segfault log follows:

(Nothing further)

A gdb run and backtrace on the groupd process is as follows:

# gdb groupd 
GNU gdb Fedora (6.8-27.el5)
Copyright (C) 2008 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "ppc64-redhat-linux-gnu"...
(gdb) set follow-fork-mode child
(gdb) r
Starting program: /sbin/groupd 

Program received signal SIGSEGV, Segmentation fault.
[Switching to process 671]
0x0ff238b0 in __new_semctl (semid=<value optimized out>, semnum=<value optimized out>, cmd=<value optimized out>) at ../sysdeps/unix/sysv/linux/semctl.c:122
122	      arg = va_arg (ap, union semun);
(gdb) bt
#0  0x0ff238b0 in __new_semctl (semid=<value optimized out>, semnum=<value optimized out>, cmd=<value optimized out>) at ../sysdeps/unix/sysv/linux/semctl.c:122
#1  0x0fe1314c in openais_service_connect (service=<value optimized out>, shmseg=<value optimized out>) at util.c:339
#2  0x0fe13d60 in cpg_initialize (handle=<value optimized out>, callbacks=<value optimized out>) at cpg.c:108
#3  0x1000c96c in setup_cpg () at cpg.c:638
#4  0x10012930 in loop () at main.c:816
#5  0x1001357c in main (argc=1, argv=0xff9efb14) at main.c:1054
(gdb) bt full
#0  0x0ff238b0 in __new_semctl (semid=<value optimized out>, semnum=<value optimized out>, cmd=<value optimized out>) at ../sysdeps/unix/sysv/linux/semctl.c:122
	arg = Could not find the frame base for "__new_semctl".