[PVE-User] more on fencing : What it means ?

Fernando Sierra fernando.sierra at ciemat.es
Thu Oct 18 15:13:30 CEST 2012


I think that your cluster.conf is OK,

you could add these lines for High Availability. But only for this,

---
Fernando Sierra - sysadmin at CETA-Ciemat(Trujillo/Spain)

El 18/10/12 14:54, Fábio Rabelo escribió:
> OK, now I am really lost here !
>
> After setting up all nodes and assigning  each port, on WIKI for 
> generic IPMI there are this :
>
> <rm>
>      <service  autostart="1"  exclusive="0"  name="ha_test_ip"  recovery="relocate">
>          <ip  address="192.168.7.180"/>
>      </service>
> </rm>
>
> And what means all of this ?
>
> Autostart, ok
>
> Exclusive ok too .
>
> Recovery ok too .
>
> but "name="ha_test_ip"  ?
>
> And "ip address=192.168.7.180"  ???
>
> Where this 2 filds came from ?!?
>
> My config are like this now :
>
> <?xml version="1.0"?>
> <cluster name="Riuma" config_version="7">
>
>   <cman keyfile="/var/lib/pve-cluster/corosync.authkey">
>   </cman>
>
>     <fencedevices>
>     <fencedevice agent="fence_ipmilan" name="ipmi1" lanplus="1" 
> ipaddr="172.16.8.2" login="ADMIN" passwd="ADMIN" power_wait="5"/>
>     <fencedevice agent="fence_ipmilan" name="ipmi2" lanplus="1" 
> ipaddr="172.16.8.3" login="ADMIN" passwd="ADMIN" power_wait="5"/>
>     <fencedevice agent="fence_ipmilan" name="ipmi3" lanplus="1" 
> ipaddr="172.16.8.4" login="ADMIN" passwd="ADMIN" power_wait="5"/>
>     <fencedevice agent="fence_ipmilan" name="ipmi4" lanplus="1" 
> ipaddr="172.16.8.5" login="ADMIN" passwd="ADMIN" power_wait="5"/>
>     <fencedevice agent="fence_ipmilan" name="ipmi5" lanplus="1" 
> ipaddr="172.16.8.6" login="ADMIN" passwd="ADMIN" power_wait="5"/>
>     </fencedevices>
>
>     <clusternodes>
>       <clusternode name="nodo-05" votes="1" nodeid="1">
>         <fence>
>           <method name="1">
>             <device name="ipmi5"/>
>           </method>
>         </fence>
>       </clusternode>
>       <clusternode name="nodo-01" votes="1" nodeid="2">
>         <fence>
>           <method name="1">
>             <device name="ipmi1"/>
>           </method>
>         </fence>
>       </clusternode>
>       <clusternode name="nodo-02" votes="1" nodeid="3">
>         <fence>
>           <method name="1">
>             <device name="ipmi2"/>
>           </method>
>         </fence>
>       </clusternode>
>       <clusternode name="nodo-03" votes="1" nodeid="4">
>         <fence>
>           <method name="1">
>             <device name="ipmi3"/>
>           </method>
>         </fence>
>       </clusternode>
>       <clusternode name="nodo-04" votes="1" nodeid="5">
>         <fence>
>           <method name="1">
>             <device name="ipmi4"/>
>           </method>
>         </fence>
>       </clusternode>
>
>     </clusternodes>
>
> </cluster>
>
>
>
> Thanks in advance to any hint ....
>
>
> Fábio Rabelo
>
>
>
>
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