> On 1/4/16, Ferenc Wagner <wf...@niif.hu> wrote: > Please check how http://bugs.clusterlabs.org/show_bug.cgi?id=5221 > applies to your case. Comment on the issue if you've got something to > add. > -- > Regards, > Feri. >
I found that http://bugs.clusterlabs.org/show_bug.cgi?id=5221 applies to my case when I have free capacity (utilization value greater than total resource value). In my example I have capacity: on node1 6, on node2 9, on node3 8. If I change that capacity to: on node1 4, on node2 3, on node3 5 (utilization value equal to total resource value), there the cluster start the instances as I want(on node1 4, on node2 3, on node3 5). Clone Set: clone_example1 [example1] (unique) example1:0 (ocf::heartbeat:Dummy): Started node3 example1:1 (ocf::heartbeat:Dummy): Started node1 example1:2 (ocf::heartbeat:Dummy): Started node3 example1:3 (ocf::heartbeat:Dummy): Started node2 example1:4 (ocf::heartbeat:Dummy): Started node1 example1:5 (ocf::heartbeat:Dummy): Started node3 example1:6 (ocf::heartbeat:Dummy): Started node2 example1:7 (ocf::heartbeat:Dummy): Started node1 example1:8 (ocf::heartbeat:Dummy): Started node3 example1:9 (ocf::heartbeat:Dummy): Started node2 example1:10 (ocf::heartbeat:Dummy): Started node1 example1:11 (ocf::heartbeat:Dummy): Started node3 I find that maybe if I use different names for utilization on nodes for different resources, that could work when having multiple resources. Example: crm node utilization node1 set cpuexample1 4 crm node utilization node2 set cpuexample1 3 crm node utilization node3 set cpuexample1 5 crm node utilization node1 set cpuexample2 2 crm node utilization node2 set cpuexample2 6 crm node utilization node3 set cpuexample2 3 crm resource utilization example1 set cpuexample1 1 crm resource utilization example2 set cpuexample2 1 Using balanced placement strategy the cluster state was: Clone Set: clone_example1 [example1] (unique) example1:0 (ocf::heartbeat:Dummy): Started node3 example1:1 (ocf::heartbeat:Dummy): Started node1 example1:2 (ocf::heartbeat:Dummy): Started node3 example1:3 (ocf::heartbeat:Dummy): Started node2 example1:4 (ocf::heartbeat:Dummy): Started node1 example1:5 (ocf::heartbeat:Dummy): Started node3 example1:6 (ocf::heartbeat:Dummy): Started node2 example1:7 (ocf::heartbeat:Dummy): Started node1 example1:8 (ocf::heartbeat:Dummy): Started node3 example1:9 (ocf::heartbeat:Dummy): Started node2 example1:10 (ocf::heartbeat:Dummy): Started node1 example1:11 (ocf::heartbeat:Dummy): Started node3 Clone Set: clone_example2 [example2] (unique) example2:0 (ocf::heartbeat:Dummy): Started node2 example2:1 (ocf::heartbeat:Dummy): Started node2 example2:2 (ocf::heartbeat:Dummy): Started node2 example2:3 (ocf::heartbeat:Dummy): Started node2 example2:4 (ocf::heartbeat:Dummy): Started node2 example2:5 (ocf::heartbeat:Dummy): Started node3 example2:6 (ocf::heartbeat:Dummy): Started node1 example2:7 (ocf::heartbeat:Dummy): Started node3 example2:8 (ocf::heartbeat:Dummy): Started node1 example2:9 (ocf::heartbeat:Dummy): Started node3 example2:10 (ocf::heartbeat:Dummy): Started node2 I am not sure if in all the scenarios that work the same way but I will consider using that approach. Thanks for your time. Daniel _______________________________________________ Users mailing list: Users@clusterlabs.org http://clusterlabs.org/mailman/listinfo/users Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org
