Description of problem:

Rob Kenna, Jonathan Brassow, and Lon Hohberger put togather a RHEL 4 cluster/GFS
class on 5/18/05 with a hand-on lab exercise for GSS group. This bugzilla
documents the problems (on system-config-cluster) we found during the exercise.
Though most of them were trivial issues, these do represent the "look and feel"
of the product that real customers are going to see. 

1. Configuration File
   (severity high)(easy to fix)(easy workaround if known in advance).
                                                                                
The "system-config-cluster" tool can't save its configuration data into
/etc/cluster/cluster.conf file due to the non-existence of /etc/cluster
directory. The subject directory should be either auto-created by rpm install
and/or the system-config-cluster should be able to handle the empty directory
scenario.
                                                                                
2. Fence Device GUI interface
   (severity low)(easy to fix)(easy workaround if known in advance)
                                                                                
2.1 The fields of fence device input panel are very misleading. The "Hostname"
should have been IP Address and the "Name" should have been something more
obviously labelled (maybe "Label" or even "Hostname" ?).

2.2 "Name" rule is not well known. One thing we noticed is that it doesn't take
"_" (say "star_war" got bounced back).

Version-Release number of selected component (if applicable):


How reproducible:
Always

Steps to Reproduce:
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Actual results:


Expected results:


Additional info: