bfilipek@xxxxxxxxxxx wrote:
I have an APC MasterSwitch as my fencing device. I configured my cluster
to use "APC" as the fencing device, and have confirmed that it has the
correct un, pw, and IP address configured. However, when it tries to
reboot a failed node, I get this in /var/log/messages:
Jul 20 15:51:28 server1 fenced[32169]: agent "fence_apc" reports:
failed: unrecognised menu response
We faced the same problem in FC6, with an APC 7900 switch.
Jul 20 15:51:28 server1 fenced[32169]: fence "server2.my.domain.com"
failed
However, when I run this command from a terminal, it runs fine and the
failed node reboots:
fence_apc -a 192.168.1.61 -l ***** -p ***** -n 6 -v
In our case, even running it from the command line didn't work. The rpms
in the repo have the old perl script - probably the case with the RHEL5
rpms too. The python script in CVS seems to work fine though:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/cluster/fence/agents/apc/fence_apc.py?rev=1.5&content-type=text/x-cvsweb-markup&cvsroot=cluster
Try replacing /sbin/fence_apc with the python script and see if it helps.
This is in rhel5
APC Firmware:
=======================================================================
Network Management Card AOS v2.6.4
MSP APP v2.6.2
=======================================================================
cluster.conf file:
=======================================================================
<?xml version="1.0"?>
<cluster alias="cluster1" config_version="20" name="cluster1">
<fence_daemon post_fail_delay="0" post_join_delay="3"/>
<clusternodes>
<clusternode name="server1.my.domain.com" nodeid="1"
votes="1">
<fence>
<method name="1">
<device name="APCMS62" port="7"
switch="0"/>
</method>
</fence>
</clusternode>
<clusternode name="server2.my.domain.com" nodeid="2"
votes="1">
<fence>
<method name="1">
<device name="APCMS62" port="6"
switch="0"/>
</method>
</fence>
</clusternode>
</clusternodes>
<cman expected_votes="1" two_node="1"/>
<fencedevices>
<fencedevice agent="fence_apc" ipaddr="192.168.1.61"
login="name" name="APCMS61" passwd="pass"/>
<fencedevice agent="fence_apc" ipaddr="192.168.1.62"
login="name" name="APCMS62" passwd="pass"/>
</fencedevices>
<rm>
<failoverdomains>
<failoverdomain name="main" ordered="0"
restricted="0">
<failoverdomainnode
name="server1.my.domain.com" priority="1"/>
<failoverdomainnode
name="server2.my.domain.com" priority="1"/>
</failoverdomain>
</failoverdomains>
<resources>
<smb name="smb1" workgroup="WKGRP"/>
<ip address="192.168.1.20" monitor_link="1"/>
</resources>
<service autostart="1" domain="main" name="samba">
<smb ref="smb"/>
<ip ref="192.168.1.20"/>
</service>
</rm>
</cluster>
=======================================================================
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