[Linux-HA] Problem apprehending heartbeat 2.1.3

[Andrew Beekhof]

On Jul 10, 2008, at 4:30 PM, Thibaut Perrin wrote:

> Hi
>
> Thanks for your help ! :)
>
> I'm now using the hb_gui, and that gave me a really better  
> understanding on how the resources and contraints work ! :)
>
> Now I have a question :
> Is it possible to turn auto_failback to off using the hb_gui ?

auto_failback has no meaning in a crm-based cluster
look up resource-stickiness in the pdf

>
>
> Thanks in advance,
>
> Thibaut
>
> Andrew Beekhof wrote:
>> On Wed, Jul 9, 2008 at 16:32, Thibaut Perrin <tperrinha at gmail.com>  
>> wrote:
>>
>>> Hi everyone,
>>>
>>> I'm quite new to this list, so please forgive me if this looks a  
>>> stupid
>>> question.
>>>
>>> I am having a bit trouble getting heartbeat 2.1.3 working. (I  
>>> compiled it on
>>> Ubuntu Dapper 6.06.2).
>>>
>>> Here is my problem, I'm only trying to get things working with an IP
>>> address.
>>>
>>> ( the line in haresources was "troll IPaddr::192.168.150.110" )
>>> I have 2 nodes : troll & gobelin.
>>>
>>> I have created the cib.xml using
>>> /usr/lib/heartbeat/haresources2cib.py -c /etc/ha.d/ha.cf --stdout >
>>> /var/lib/heartbeat/cib.xml
>>>
>>
>> Go to
>>   http://clusterlabs.org/mw/Image:Configuration_Explained.pdf
>> and read the bit called "How Should the Configuration be Updated?"
>>
>>
>>> I can't find the webpage of what is needed for anyone to help me,  
>>> so just
>>> ask and don't hesistate to tell me what's wrong :-)
>>>
>>> Thanks in advance
>>>
>>> Thibaut Perrin
>>>
>>> here's the result of cibadmin -Ql  (on troll)
>>> <cib generated="true" admin_epoch="0" have_quorum="true"  
>>> ignore_dtd="false"
>>> num_peers="2" cib_feature_revision="2.0" epoch="2" num_updates="15"
>>> cib-last-written="Wed Jul  9 14:03:51 2008" ccm_transition="2"
>>> dc_uuid="42086702-87aa-48e7-be1c-309e4829a5c7">
>>> <configuration>
>>>   <crm_config>
>>>     <cluster_property_set id="cib-bootstrap-options">
>>>       <attributes>
>>>         <nvpair id="cib-bootstrap-options-dc-version" name="dc- 
>>> version"
>>> value="2.1.3-node: 552305612591183b1628baa5bc6e903e0f1e26a3"/>
>>>       </attributes>
>>>     </cluster_property_set>
>>>   </crm_config>
>>>   <nodes>
>>>     <node id="42086702-87aa-48e7-be1c-309e4829a5c7" uname="troll"
>>> type="normal"/>
>>>     <node id="64da6bea-149f-4e83-96b7-d142be0bb44c" uname="gobelin"
>>> type="normal"/>
>>>   </nodes>
>>>   <resources/>
>>>   <constraints/>
>>> </configuration>
>>> <status>
>>>   <node_state id="64da6bea-149f-4e83-96b7-d142be0bb44c"  
>>> uname="gobelin"
>>> crmd="online" crm-debug-origin="do_lrm_query" shutdown="0"  
>>> in_ccm="true"
>>> join="member" ha="active" expected="member">
>>>     <lrm id="64da6bea-149f-4e83-96b7-d142be0bb44c">
>>>       <lrm_resources/>
>>>     </lrm>
>>>     <transient_attributes id="64da6bea-149f-4e83-96b7-d142be0bb44c">
>>>       <instance_attributes
>>> id="status-64da6bea-149f-4e83-96b7-d142be0bb44c">
>>>         <attributes>
>>>           <nvpair
>>> id="status-64da6bea-149f-4e83-96b7-d142be0bb44c-probe_complete"
>>> name="probe_complete" value="true"/>
>>>         </attributes>
>>>       </instance_attributes>
>>>     </transient_attributes>
>>>   </node_state>
>>>   <node_state id="42086702-87aa-48e7-be1c-309e4829a5c7"  
>>> uname="troll"
>>> crmd="online" crm-debug-origin="do_lrm_query" in_ccm="true"  
>>> join="member"
>>> ha="active" expected="member" shutdown="0">
>>>     <lrm id="42086702-87aa-48e7-be1c-309e4829a5c7">
>>>       <lrm_resources/>
>>>     </lrm>
>>>     <transient_attributes id="42086702-87aa-48e7-be1c-309e4829a5c7">
>>>       <instance_attributes
>>> id="status-42086702-87aa-48e7-be1c-309e4829a5c7">
>>>         <attributes>
>>>           <nvpair
>>> id="status-42086702-87aa-48e7-be1c-309e4829a5c7-probe_complete"
>>> name="probe_complete" value="true"/>
>>>         </attributes>
>>>       </instance_attributes>
>>>     </transient_attributes>
>>>   </node_state>
>>> </status>
>>> </cib>
>>>
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>>>
>>>
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>
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