[CentOS] fencing nodes with drac under 5.9

> Turns out I spoke too soon. 



Slow down cowboy, man fenced:)


See clean_start for example. There are more than one param needed
for a two node cluster.


https://fedorahosted.org/cluster/wiki/FAQ/Fencing#fence_stuck
https://fedorahosted.org/cluster/wiki/FAQ/Fencing#fence_startup




Much discussion about this, for example:
http://www.mail-archive.com/linux-cluster@redhat.com/msg07289.html
...


Running a cluster is the result of a need for HA. You need to learn and most importantly
*lab* these scenarios up to validate your setup and know what to do in all the scenarios
you may encounter. The cluster wiki is packed full of good info, give it a read.


jlc