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Re: [Linux-cluster] fence_ipmilan issue



Thanks for the response.  Using system-config-cluster on CentOS5
2.6.18-8.1.15.el5.centos.plus, x86_64.
I'll try the setting lan plus and give a whirl


On Nov 2, 2007 1:40 PM, jim parsons <jparsons redhat com> wrote:
> On Fri, 2007-11-02 at 13:07 -0500, Stewart Stafford wrote:
> > Hey all,
> >
> > I have a 3 node cluster consisting of Sun X2200 M2's.  I am using the
> > ELOM port for fencing the nodes.  The problem I am having is when I
> > manually fence a node by calling fence_ipmilan with the reboot option,
> > the service running on that node is stopped and never migrates to
> > another node.  However, if I issue a reboot on the node running the
> > service, the service migrates successfully.  Attached is the
> > cluster.conf and below is a snippet of the messages log.
> >
> > Thanks,
> >
> > Stew
> Try setting lanplus="1" in the device blocks. It is currently set to "".
>
> How are you configuring this conf file? With system-config-cluster?
> Conga? Vi?
>
> -J
>
>
> >
> > cluster.conf
> > ===========================
> > <?xml version="1.0"?>
> > <cluster alias="ices_nfscluster" config_version="78" name="nfs_cluster">
> >         <fence_daemon post_fail_delay="20" post_join_delay="3"/>
> >         <clusternodes>
> >                 <clusternode name="isc0" nodeid="1" votes="1">
> >                         <fence>
> >                                 <method name="1">
> >                                         <device lanplus="" name="iisc0"/>
> >                                 </method>
> >                         </fence>
> >                 </clusternode>
> >                 <clusternode name="isc1" nodeid="2" votes="1">
> >                         <fence>
> >                                 <method name="1">
> >                                         <device lanplus="" name="iisc1"/>
> >                                 </method>
> >                         </fence>
> >                 </clusternode>
> >                 <clusternode name="isc2" nodeid="3" votes="1">
> >                         <fence>
> >                                 <method name="1">
> >                                         <device name="iisc2"/>
> >                                 </method>
> >                         </fence>
> >                 </clusternode>
> >         </clusternodes>
> >         <cman/>
> >         <fencedevices>
> >                 <fencedevice agent="fence_ipmilan" auth="none"
> > ipaddr="172.16.158.159" login="root" name="iisc0" passwd="changeme"/>
> >                 <fencedevice agent="fence_ipmilan" auth="none"
> > ipaddr="172.16.158.160" login="root" name="iisc1" passwd="changeme"/>
> >                 <fencedevice agent="fence_ipmilan" auth="none"
> > ipaddr="171.16.158.161" login="root" name="iisc2" passwd="changeme"/>
> >         </fencedevices>
> >         <rm>
> >                 <failoverdomains>
> >                         <failoverdomain name="fotest" ordered="1"
> > restricted="1">
> >                                 <failoverdomainnode name="isc0" priority="1"/>
> >                                 <failoverdomainnode name="isc1" priority="1"/>
> >                                 <failoverdomainnode name="isc2" priority="2"/>
> >                         </failoverdomain>
> >                 </failoverdomains>
> >                 <resources>
> >                         <ip address="172.16.127.15" monitor_link="1"/>
> >                         <ip address="172.16.127.17" monitor_link="1"/>
> >                 </resources>
> >                 <service autostart="1" domain="fotest" name="nfstest"
> > recovery="restart">
> >                         <fs device="/dev/ices-fs/test" force_fsck="0"
> > force_unmount="1" fsid="13584" fstype="ext3" mountpoint="/export/test"
> > name="testfs" options="" self_fence="0"/>
> >                         <nfsexport name="test_export">
> >                                 <nfsclient name="test_export"
> > options="async,rw,fsid=20" path="/export/test"
> > target="128.83.68.0/24"/>
> >                         </nfsexport>
> >                         <ip ref="172.16.127.15"/>
> >                 </service>
> >                 <service autostart="1" domain="fotest" name="nfsices"
> > recovery="relocate">
> >                         <fs device="/dev/ices-fs/ices" force_fsck="0"
> > force_unmount="1" fsid="44096" fstype="ext3"
> > mountpoint="/export/cices" name="nfsfs" options="" self_fence="0"/>
> >                         <nfsexport name="nfsexport">
> >                                 <nfsclient name="nfsclient"
> > options="async,fsid=25,rw" path="/export/cices"
> > target="128.83.68.0/24"/>
> >                         </nfsexport>
> >                         <ip ref="172.16.127.17"/>
> >                 </service>
> >         </rm>
> > </cluster>
> >
> > Nov  2 13:05:48 isc1 fenced[2762]: fencing node "isc0"
> > Nov  2 13:05:48 isc1 openais[2743]: [CLM  ] got nodejoin message 172.16.127.123
> > Nov  2 13:05:48 isc1 openais[2743]: [CLM  ] got nodejoin message 172.16.127.124
> > Nov  2 13:05:48 isc1 openais[2743]: [CPG  ] got joinlist message from node 2
> > Nov  2 13:05:48 isc1 openais[2743]: [CPG  ] got joinlist message from node 3
> > Nov  2 13:06:21 isc1 fenced[2762]: agent "fence_ipmilan" reports:
> > Rebooting machine @ IPMI:172.16.158.159...ipmilan: Failed to con
> > nect after 30 seconds Failed
> > Nov  2 13:06:21 isc1 fenced[2762]: fence "isc0" failed
> > Nov  2 13:06:26 isc1 fenced[2762]: fencing node "isc0"
> > Nov  2 13:06:26 isc1 ccsd[2736]: process_get: Invalid connection
> > descriptor received.
> > Nov  2 13:06:26 isc1 ccsd[2736]: Error while processing get: Invalid
> > request descriptor
> >
> > --
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>
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