Hi All, After upgrading from icehouse to juno I get timeouts when trying to schedule >20 instances at once (20 deterministically works, 30 always fails didn't bother to go finer than that)
Note this is a single call with --max-count on the CLI or setting number of instances in Horizon. If I do parallel batched of 10 or 20 instances I can get hundreds to launch successfully as each set gets handled by a different scheduler process. I know under icehouse I could get 100 or so to launch at once (then neutron would start to trip over itself, so kudos on that not happening anymore). I seem to recall with icehouse instances in a scheduling batch would launch individually as scheduled in juno it seems none get launched until all are scheduled. In any case timeouts appear in nova-conductor.log one set for each instance in the set all with the same message ID (http://paste.openstack.org/show/168157/). Is anyone else seeing this / know a work around? Thanks, -Jon _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : [email protected] Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
