Thank you very much for the help, Bob, Jay and Eric. Naichuan Sun -----Original Message----- From: Bob Ball [mailto:bob.ball at citrix.com] Sent: Wednesday, August 29, 2018 12:22 AM To: OpenStack Development Mailing List (not for usage questions) <openstack-dev at lists.openstack.org> Subject: Re: [openstack-dev] [nova] [placement] XenServer CI failed frequently because of placement update > Yeah, the nova.CONF cpu_allocation_ratio is being overridden to 0.0: The default there is 0.0[1] - and the passing tempest-full from Zuul on https://review.openstack.org/#/c/590041/ has the same line when reading the config[2]: We'll have a dig to see if we can figure out why it's not defaulting to 16 in the ComputeNode. Thanks! Bob [1] https://git.openstack.org/cgit/openstack/nova/tree/nova/conf/compute.py#n386 [2] http://logs.openstack.org/41/590041/17/check/tempest-full/b3f9ddd/controller/logs/screen-n-cpu.txt.gz#_Aug_27_14_18_24_078058 __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: OpenStack-dev-request at lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev