[Linux-cluster] Fencing trouble

Olivier Thibault Olivier.Thibault at lmpt.univ-tours.fr
Mon May 22 09:23:18 UTC 2006


Hello,

I'm testing RHCS on Fedora Core 5.
I have 2 HP DL380G4 and a MSA500G2 shared between them.
I have a gfs filesystem on the MSA500, with lock_dlm.
This works fine.
I created a IP adress service with system-config-cluster, and it also 
works fine, ie if i shutdown one node, the service start on the other one.
But I have a trouble with fencing. I use iLo fencing. The fence_ilo 
script works if I call it directly with the params, but if I run 
"fence_node node2", I get alternatively the following :

[root at filer1 ~]# fence_node filer2-ha
agent "fence_ilo" reports: error: User login name was not found
power_status: unexpected error

[root at filer1 ~]# fence_node filer2-ha
agent "fence_ilo" reports: error: Syntax error: Line #1: syntax error 
near "?>" in the line: "?xml version="1.0"?>"
power_status: unexpected error

[root at filer1 ~]# fence_node filer2-ha
agent "fence_ilo" reports: error: User login name was not found
power_status: unexpected error

[root at filer1 ~]# fence_node filer2-ha
agent "fence_ilo" reports: error: Syntax error: Line #1: syntax error 
near "?>" in the line: "?xml version="1.0"?>"
power_status: unexpected error

Here is my cluster.conf file :
<?xml version="1.0"?>
<cluster config_version="6" name="filer">
         <fence_daemon post_fail_delay="0" post_join_delay="3"/>
         <clusternodes>
                 <clusternode name="filer1-ha" votes="1">
                         <fence>
                                 <method name="1">
                                         <device name="filer1-ilo"/>
                                 </method>
                         </fence>
                 </clusternode>
                 <clusternode name="filer2-ha" votes="1">
                         <fence>
                                 <method name="1">
                                         <device name="filer2-ilo"/>
                                 </method>
                         </fence>
                 </clusternode>
         </clusternodes>
         <cman expected_votes="1" two_node="1"/>
         <fencedevices>
                 <fencedevice agent="fence_ilo" hostname="filer1-ilo" 
login="Administrator" name="filer1-ilo" passwd="xxxxxx"/>
                 <fencedevice agent="fence_ilo" hostname="filer2-ilo" 
login="Administrator" name="filer2-ilo" passwd="xxxxxx"/>
         </fencedevices>
         <rm>
                 <failoverdomains>
                         <failoverdomain name="test" ordered="1" 
restricted="1">
                                 <failoverdomainnode name="filer1-ha" 
priority="1"/>
                                 <failoverdomainnode name="filer2-ha" 
priority="2"/>
                         </failoverdomain>
                 </failoverdomains>
                 <resources/>
                 <service autostart="1" domain="test" name="test_ip" 
recovery="relocate">
                         <ip address="10.68.5.7" monitor_link="1"/>
                 </service>
         </rm>
</cluster>


What-s wrong ?

Thanks for your help.

Best regards,

Olivier


-- 
Olivier THIBAULT
Laboratoire de Mathématiques et Physique Théorique (UMR CNRS 6083)
Université François Rabelais
Parc de Grandmont - 37200 TOURS - FRANCE
Tél: +33 2 47 36 69 12
Fax: +33 2 47 36 69 56




More information about the Linux-cluster mailing list