I confirm that issue, since I've disabled the nova-compute service on the first 3 nodes, and when I spawn a new instance, now it goes to the last one, so the scheduler would have been able to choose them I've now a disbalanced farm :
Host 1 : High load (11 instances) Host2 : Middel load (9 instance) Host 3 : null load (0 instances) Host 4 : null load (1 instance) I use nova 2011.2 (Cactus stable) Thanks Début du message réexpédié : > De : Razique Mahroua <[email protected]> > Objet : Four compute-node, everytime the 1st and 2nd are choosen > Date : 9 novembre 2011 10:39:17 HNEC > À : "openstack ([email protected])" > <[email protected]> > > Hl all, > I've four compute-nodes, around 20 instances runing. > I've four nodes registered to nova-scheduler (nova-manage shows them) > but everytime I spawn a new instance, the 3rd an 4th node are never choosen > for the instances. > the ressources are the same on the nodes (around 24gb of ram), they are idle, > and available. > Can I force the scheduler to use them for an instance ? > Thanks > Razique - doc team -
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