[Linux-HA] about the resource stickiness

[Luis Carlos Peinado Bravo]

Hello, I have read the web page
http://wiki.linux-ha.org/v2/faq/forced_failover and some post about the
resource stickiness, resource failure stickiness, forced failover... but
I couldn't find the way to get success.

 

As you can see in my cib file I have 2 nodes and 4 resources in a group.
The resource_stickiness=500, resource_failure_stickiness=-100, the score
in the rsc_location for node iusslae02=1500 and for iusslae03=1000. When
I force failover the resources change the node after 60 failures!!! All
this configuration was made using the GUI in the 2.0.7 and I think that
maybe it isn't complete at all. 

 

Could you tell the formula I have to use to get appropriate values for
the different stickiness and scores? Could you tell me how are they
combined to get a given numbers of failures? Do I have to define the
resource stickiness for each resource? I'm very confused about this
values.

 

Thanx.

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