How to create /16 subnet using icehouse legacy network? [closed]
Someone please help me. im using icehouse legacy network,i have an issue when creating /16 network.
nova network-create service-net --bridge br200 --multi-host T \ --fixed-range-v4 10.50.0.0/16
ERROR: The server has either erred or is incapable of performing the requested operation. (HTTP 500) (Request-ID: req-73c121bd-8be2-448b-bbcd-d5d8aa778291)
2014-09-26 17:44:23.955 9116 ERROR nova.servicegroup.drivers.db [-] Recovered model server connection! 2014-09-26 17:44:23.956 9116 WARNING nova.openstack.common.loopingcall [-] task run outlasted interval by 33.789621 sec 2014-09-26 17:44:23.970 9116 WARNING oslo.messaging._drivers.amqpdriver [-] No calling threads waiting for msg_id : 28dae932d4d24ba9a2222afa2c1a87a2, message : {u'_unique_id': u'a5d15c41314f4187bed1aeabaca6e85b', u'failure': None, u'result': None, u'ending': True} 2014-09-26 17:44:23.971 9116 WARNING oslo.messaging._drivers.amqpdriver [-] _queues: '0c1838c4e651476c9ed0284c58e3d925': Queue at 0x33cd910 maxsize=None>
but when im using /24 subnet everything works fine.
nova network-create service-net --bridge br200 --multi-host T \ --fixed-range-v4 10.50.0.0/24
root@controller:~# nova net-list +--------------------------------------+----------------+----------------+ | ID | Label | CIDR | +--------------------------------------+----------------+----------------+ | aded2b05-3465-4430-8552-95223196b5da | service-net | 10.50.0.0/24 | +--------------------------------------+----------------+----------------+
COMPUTE NODE
cat /etc/nova/nova.conf [DEFAULT] dhcpbridge_flagfile=/etc/nova/nova.conf dhcpbridge=/usr/bin/nova-dhcpbridge logdir=/var/log/nova state_path=/var/lib/nova lock_path=/var/lock/nova force_dhcp_release=True iscsi_helper=tgtadm libvirt_use_virtio_for_bridges=True connection_type=libvirt root_helper=sudo nova-rootwrap /etc/nova/rootwrap.conf verbose=True ec2_private_dns_show_ip=True api_paste_config=/etc/nova/api-paste.ini volumes_path=/var/lib/nova/volumes enabled_apis=ec2,osapi_compute,metadata auth_strategy = keystone rpc_backend = rabbit rabbit_host = controller rabbit_password = xxxxx my_ip = 10.50.0.6 vnc_enabled = True vncserver_listen = 0.0.0.0 vncserver_proxyclient_address = 10.50.0.6 novncproxy_base_url = http://controller:6080/vnc_auto.html glance_host = controller network_api_class = nova.network.api.API security_group_api = nova firewall_driver = nova.virt.libvirt.firewall.IptablesFirewallDriver network_manager = nova.network.manager.FlatManager network_size = 256 allow_same_net_traffic = False multi_host = True send_arp_for_ha = True share_dhcp_address = True force_dhcp_release = True flat_network_bridge = br200 flat_interface = eth0 public_interface = eth0 flat_injected=True [database] connection = mysql://nova:xxxxx@controller/nova [keystone_authtoken] auth_uri = http://controller:5000 auth_host = controller auth_port = 35357 auth_protocol = http admin_tenant_name = service admin_user = nova admin_password = xxxxx
Thank you in advance