On 08/07/2014 03:14 AM, David Vossel wrote:
----- Original Message -----
Hello everyone:
my tools version
pacemaker: 1.1.10
corosync: 1.4.5
crmsh-2.0
I have 2 nodes node1 and node2, resource agent Test must running on node1,
and Test should not run on node2 if node1 is offline. So I do the following
config:
location TestOnNode1 Test INFINITY: node1
If node1 and node2 are both online, Test running on node1.
But if node1 is offline, the resource agent Test will be switched to node2.
I think that doesn't obey my config. My question:
Is that pacemaker's feature? or I have missing some config?
I find the following config can work as expected:
location TestOnNode1 Test -INFINITY: node2
But I think that is not direct .
Yes, this is expected behavior.
Take a look at the symmetric-cluster option and learn about opt-in clusters
here.
http://clusterlabs.org/doc/en-US/Pacemaker/1.1-pcs/html-single/Pacemaker_Explained/index.html#_asymmetrical_opt_in_clusters
-- Vossel
Thanks for your answer.
I found when setting symmetric-cluster=false, the location with score
>=0 should be defined,
or resource agent will not run anywhere. Is that correct? And why?
thanks
--
宝存科技 david
_______________________________________________
Pacemaker mailing list: Pacemaker@oss.clusterlabs.org
http://oss.clusterlabs.org/mailman/listinfo/pacemaker
Project Home: http://www.clusterlabs.org
Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
Bugs: http://bugs.clusterlabs.org
_______________________________________________
Pacemaker mailing list: Pacemaker@oss.clusterlabs.org
http://oss.clusterlabs.org/mailman/listinfo/pacemaker
Project Home: http://www.clusterlabs.org
Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
Bugs: http://bugs.clusterlabs.org
--
宝存科技 david
_______________________________________________
Pacemaker mailing list: Pacemaker@oss.clusterlabs.org
http://oss.clusterlabs.org/mailman/listinfo/pacemaker
Project Home: http://www.clusterlabs.org
Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
Bugs: http://bugs.clusterlabs.org
