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Re: [Linux-cluster] iLo3 and RedHat 5.5 : Unable to connect/login to fencing device



See https://access.redhat.com/kb/docs/DOC-39336

2011/3/3  <Jason_Henderson mitel com>:
>
>
> linux-cluster-bounces redhat com wrote on 03/03/2011 02:44:18 PM:
>
>> When i added -P like down here:
>> fence_ipmilan -P -a xxxxxxxxlo -l admin -p xxxxxxxxx -M 'cycle' -v
>> Everything works, server reboots. But how do i get this "-P" option
>> included in fence_ipmilan.
>> How should my cluster.conf look like..that's the question...
>
> Here is an example with passwords removed:
>
> <cluster name="88423a6c34c04d" config_version="3">
>
>   <totem token="10000"/>
>   <cman port="6809" expected_votes="1" two_node="1" broadcast="no"/>
>   <logging syslog_facility="local3"/>
>
>   <fencedevices>
>     <fencedevice name="manual" agent="fence_manual"/>
>     <fencedevice name="ilo" agent="fence_ipmilan"/>
>     <fencedevice name="ilom" agent="fence_npm_ilom"/>
>   </fencedevices>
>
>   <clusternodes>
>     <clusternode name="node1" votes="1" nodeid="1">
>       <fence>
>         <method name="method1">
>           <device name="ilo" passwd="12345678" lanplus="1" method="cycle"
> login="user" ipaddr="10.39.170.233"/>
>         </method>
>       </fence>
>     </clusternode>
>     <clusternode name="node2" votes="1" nodeid="2">
>       <fence>
>         <method name="method2">
>           <device name="ilo" passwd="12345678" lanplus="1" method="cycle"
> login="user" ipaddr="10.39.170.234"/>
>         </method>
>       </fence>
>     </clusternode>
>   </clusternodes>
>
> </cluster>
>
>
>> 2011/3/3 שלום קלמר <sklemer gmail com>
>> H.
>>
>> Maybe iLo3 dont support cycle. why not to use the default , which is
>> "onoff" . Try it
>>
>> I think its good enough .
>>
>> -M method
>>               Method to fence (onoff or cycle). Default is onoff. Use
>> cycle in
>>               case  your management card will power off with defaultmethod
>> so
>>               there will be no chance to power machine on by IPMI.
>>
>> On Thu, Mar 3, 2011 at 3:53 PM, Mika i <mika68vaan gmail com> wrote:
>> this works:
>> ipmitool -H xxxxxilo -I lanplus -U admin -P xxxxxx chassis power cycle
>> Server is rebooted.....
>>
>> but not this:
>> root fff fence_ipmilan -a xxxxxxxxlo -l admin -p xxxxxxxxx -M 'cycle' -v
>> Rebooting machine @ IPMI:xxixxxxxilo...Spawning: '/usr/bin/ipmitool
>> -I lan -H 'xxxxxxx' -U 'admin' -P 'xxxxx41!' -v chassis power status'...
>> Spawning: '/usr/bin/ipmitool -I lan -H 'xxxxxxx' -U 'admin' -P
>> 'xxxxxx1!' -v chassis power cycle'...
>> Failed
>>
>> cluster.conf
>> ....
>>                                 <method name="1">
>>                                         <device lanplus="1"
>> name="xxxxxx_xxxxdev" timeout="20"/>
>> ......
>>
>> <fencedevice agent="fence_ipmilan" auth="none" ipaddr="xxxxxxxilo"
>> login="admin" method="cycle" name="xxxxuxx32_fencedev" passwd="xxxxx!"/>
>>
>>
>>
>>
>>
>>
>> 2011/3/3 שלום קלמר <sklemer gmail com>
>>
>> Hi.
>> for ilo3 testing you can use :
>> # fence_ipmilan -a 17x.3x.7x.1xx -p "password" -o status
>>
>>  fence_ipmilan -h
>> usage: fence_ipmilan <options>
>>    -A <authtype>  IPMI Lan Auth type (md5, password, or none)
>>    -a <ipaddr>    IPMI Lan IP to talk to
>>    -i <ipaddr>    IPMI Lan IP to talk to (deprecated, use -a)
>>    -p <password>  Password (if required) to control power on
>>                   IPMI device
>>    -P             Use Lanplus
>>    -S <path>      Script to retrieve password (if required)
>>    -l <login>     Username/Login (if required) to control power
>>                   on IPMI device
>>    -o <op>        Operation to perform.
>>                   Valid operations: on, off, reboot, status
>>    -t <timeout>   Timeout (sec) for IPMI operation (default 20)
>>    -C <cipher>    Ciphersuite to use (same as ipmitool -C parameter)
>>    -M <method>    Method to fence (onoff or cycle (default onoff)
>>    -V             Print version and exit
>>    -v             Verbose mode
>>
>> If no options are specified, the following options will be read
>> from standard input (one per line):
>>
>>    auth=<auth>           Same as -A
>>    ipaddr=<#>            Same as -a
>>    passwd=<pass>         Same as -p
>>    passwd_script=<path>  Same as -S
>>    lanplus               Same as -P
>>    login=<login>         Same as -u
>>    option=<op>           Same as -o
>>    operation=<op>        Same as -o
>>    action=<op>           Same as -o
>>    timeout=<timeout>     Same as -t
>>    cipher=<cipher>       Same as -C
>>    method=<method>       Same as -M
>>    verbose               Same as -v
>>
>> On Thu, Mar 3, 2011 at 12:21 PM, Mika i <mika68vaan gmail com> wrote:
>> hmm.
>> Okey: have someone good installation instructions to get this
>> fence_ipmilan to work.
>> 1. active IPMI/DCMI over LAN in iLo3
>> 2. what should i install in server to get fence_ipmilan to work
>> Now if i test connection it shows like this.
>>
>> ipmitool -v -H 17x.3x.7x.1xx -I lanplus -U admin mc info
>> Password:
>> Get Auth Capabilities error
>> Get Auth Capabilities error
>> Error issuing Get Channel Authentication Capabilies request
>> Error: Unable to establish IPMI v2 / RMCP+ session
>> Get Device ID command failed
>>
>> Can someone help me!
>> 2011/3/2 <Jason_Henderson mitel com>
>>
>>
>> linux-cluster-bounces redhat com wrote on 03/02/2011 10:07:38 AM:
>>
>> > Hi
>> >
>> > Is there a way to get cluster-suite Fence to work with Rhel 5.5 and iLo3
>> > I have now in both clusters rhel 5.5 version with:
>> > kernel 2.6.18-194.el5
>> > cman-2.0.115-68.el5_6.1
>> >
>> > But in fence state i get allways message: Unable to connect/login to
>> > fencing device
>> >
>> > Any help - or must i update the cluster to rhel 5.6?
>
>> What fence agent are you using, fence_ilo?
>> You will need to use the fence_ipmilan agent for iLO3.
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