[Linux-HA] Re: pingd problem

[Dominik Klein]

Achim Stumpf wrote:
> Hi,
> 
> Now it works. I have changed in cib.xml:
> 
>                         <rsc_location id="group_1:connected" rsc="group_1">
>                                 <rule id="group_1:connected:rule" 
> score_attribute="pingd" >
>                                         <expression 
> id="group_1:connected:expr:defined" attribute="pingd" operation="defined"/>
>                                 </rule>
>                         </rsc_location>
> 
> 
> to
> 
> 
>                         <rsc_location id="group_1:connected" rsc="group_1">
>                                 <rule id="group_1:connected:rule" 
> score="-INFINITY" boolean_op="or">
>                                         <expression 
> id="group_1:connected:expr:undefined" attribute="pingd" 
> operation="not_defined"/>
>                                         <expression 
> id="group_1:connected:expr:zero" attribute="pingd" operation="lte" 
> value="0"/>
>                                 </rule>
>                         </rsc_location>
> 
> 
> Now it works as expected. Those two setups were described on:
> 
> http://www.linux-ha.org/pingd
> 
> But still it would be nice to get pingnodes working with scores as made 
> in my first example or described on taht page in "Quickstart - Run my 
> resource on the node with the best connectivity".
> 
> Does anyone have any hints how to get that stuff working?

That should work - what did you see (and what did you expect)? You 
propably need to adjust the pingd multiplier. showscores.sh helps a lot 
here to figure out what's not as expected (see 
http://www.linux-ha.org/ScoreCalculation )

Regards
Dominik