F7: Clustermanager (cman) does not start

[Giancarlo del Rossi]

Hi

Stop  every services of gfs2

Check that the xml file is correct under the /etc/cluster/cluster.config
Check that every node are mapped into the file /etc/hosts or resolved by 
dns system.

Reboot the system and without the gfs services and openais services 
launch this in every nodes:

modprobe gfs2
modprobe lock_dlm
modprobe lock_nolock
modprobe dlm
mount -t configfs none /sys/kernel/config
ccsd
cman_tool join
groupd
fenced
fence_tool join
dlm_controld
gfs_controld

after this, check if the cluster is full functionally with :

cman_tool status
cman nodes

I hope that you install from the originally cvs, in every case look the 
usage.txt under doc directory from the original repository.

If you dont have this files look here:

https://open.datacore.ch/DCwiki.open/Wiki.jsp?page=GFS.usage.txt

Bye

Giancarlo