[Ocfs2-tools-users] Failure with o2cb_init, cluster won't start

[VONNIEDA, ADAM (CONTRACTOR)]

   Hi Folks,

   I'm trying to get OCFS2 working on a Xen host which is running Fedora Core 5, and running into a problem. I've pasted the output from my "o2cb_init start" command below. Any insight into what may be wrong would be greatly appreciated. This is a first time startup, not an existing cluster. Please let me know if there are any additional details that I can provide.

   Thanks very much,

       -Adam vonNieda

Fedora core 5
2.6.15-1.2054_FC5xenU  (This is a Xen node)
glibc-2.4-4
ocfs2-tools-1.2.0

/etc/ocfs/cluster.conf

node:
   ip_port = 7777
   ip_address = 192.168.1.51
   number = 0
   name = xen1
   cluster = rac

node:
   ip_port = 7777
   ip_address = 192.168.1.52
   number = 1
   name = xen2
   cluster = rac

cluster:
   node_count = 2
   name = rac

o2cb.init start
Loading module "configfs": OK
Mounting configfs filesystem at /sys/kernel/config: OK
Loading module "ocfs2_nodemanager": OK
Loading module "ocfs2_dlm": OK
Loading module "ocfs2_dlmfs": OK
Creating directory '/dlm': OK
Mounting ocfs2_dlmfs filesystem at /dlm: OK
Starting cluster rac: *** glibc detected *** o2cb_ctl: free(): invalid pointer: 0x08d52fa0 ***
======= Backtrace: =========
[0x808c7b3]
[0x808f68c]
[0x804b0a4]
[0x804b0e1]
[0x804b147]
[0x804a5e4]
[0x80702a5]
[0x8048131]
======= Memory map: ========
0018e000-0018f000 r-xp 0018e000 00:00 0          [vdso]
08048000-080f5000 r-xp 00000000 fd:00 293439     /sbin/o2cb_ctl
080f5000-080f6000 rw-p 000ad000 fd:00 293439     /sbin/o2cb_ctl
080f6000-080f8000 rw-p 080f6000 00:00 0 
08d51000-08d73000 rw-p 08d51000 00:00 0          [heap]
b7e00000-b7e22000 rw-p b7e00000 00:00 0 
b7e22000-b7f00000 ---p b7e22000 00:00 0 
bff53000-bff69000 rw-p bff53000 00:00 0          [stack]
fbffd000-fbffe000 ---p 00000000 00:00 0          [vdso]
Failed
Cluster rac created
Node xen1 added
Node xen2 added
Stopping cluster rac: *** glibc detected *** o2cb_ctl: free(): invalid pointer: 0x09b2ffa0 ***
======= Backtrace: =========
[0x808c7b3]
[0x808f68c]
[0x804b0a4]
[0x804b0e1]
[0x804b147]
[0x804a5e4]
[0x80702a5]
[0x8048131]
======= Memory map: ========
0083b000-0083c000 r-xp 0083b000 00:00 0          [vdso]
08048000-080f5000 r-xp 00000000 fd:00 293439     /sbin/o2cb_ctl
080f5000-080f6000 rw-p 000ad000 fd:00 293439     /sbin/o2cb_ctl
080f6000-080f8000 rw-p 080f6000 00:00 0 
09b2e000-09b50000 rw-p 09b2e000 00:00 0          [heap]
b7e00000-b7e22000 rw-p b7e00000 00:00 0 
b7e22000-b7f00000 ---p b7e22000 00:00 0 
bfdb5000-bfdcb000 rw-p bfdb5000 00:00 0          [stack]
fbffd000-fbffe000 ---p 00000000 00:00 0          [vdso]
Failed

Adam vonNieda
Computer Sciences Corporation
Phone (816) 926-3734
E-Mail: (adam.vonnieda at dfas.mil)