Hi Chris! Thank you for your answer. I have a All in One Simplex installation. I made it in a HW with 128Mb and 2 socket with 8 core each. Do you prefer to crear a launchpad to keep logs and tracking? Outputs What does "virsh capabilities|grep -C5 pages" show on the compute node? controller-0:~$ virsh capabilities|grep -C5 pages <feature name='arat'/> <feature name='ssbd'/> <feature name='xsaveopt'/> <feature name='pdpe1gb'/> <feature name='invtsc'/> <pages unit='KiB' size='4'/> <pages unit='KiB' size='2048'/> <pages unit='KiB' size='1048576'/> </cpu> <power_management> <suspend_mem/> </power_management> <iommu support='yes'/> -- </migration_features> <topology> <cells num='2'> <cell id='0'> <memory unit='KiB'>67073312</memory> <pages unit='KiB' size='4'>16506184</pages> <pages unit='KiB' size='2048'>0</pages> <pages unit='KiB' size='1048576'>1</pages> <distances> <sibling id='0' value='10'/> <sibling id='1' value='20'/> </distances> <cpus num='16'> -- <cpu id='23' socket_id='0' core_id='7' siblings='7,23'/> </cpus> </cell> <cell id='1'> <memory unit='KiB'>67108860</memory> <pages unit='KiB' size='4'>16515071</pages> <pages unit='KiB' size='2048'>0</pages> <pages unit='KiB' size='1048576'>1</pages> <distances> <sibling id='0' value='20'/> <sibling id='1' value='10'/> </distances> <cpus num='16'> What does /etc/nova/nova.conf show inside the nova-compute container? controller-0:/home/sysadmin# docker exec -it 3171e2560f0e cat /etc/nova/nova.conf [DEFAULT] allow_resize_to_same_host = true block_device_allocate_retries = 2400 block_device_allocate_retries_interval = 3 compute_driver = libvirt.LibvirtDriver compute_monitors = cpu.virt_driver concurrent_disk_operations = 2 cpu_allocation_ratio = 16 default_ephemeral_format = ext4 default_mempages_size = 2048 disk_allocation_ratio = 1 enable_new_services = false firewall_driver = nova.virt.firewall.NoopFirewallDriver force_raw_images = false instance_usage_audit = true instance_usage_audit_period = hour linuxnet_interface_driver = openvswitch log_config_append = /etc/nova/logging.conf long_rpc_timeout = 400 map_new_hosts = false metadata_port = 80 metadata_workers = 1 mkisofs_cmd = /usr/bin/genisoimage my_ip = 192.168.206.3 network_allocate_retries = 2 notify_on_state_change = vm_and_task_state osapi_compute_listen = 0.0.0.0 osapi_compute_listen_port = 8774 osapi_compute_workers = 1 ram_allocation_ratio = 1 remove_unused_original_minimum_age_seconds = 3600 reserved_host_memory_mb = 18548 reserved_huge_pages = node:0,size:4,count:3712000 reserved_huge_pages = node:0,size:1048576,count:1 reserved_huge_pages = node:1,size:4,count:512000 reserved_huge_pages = node:1,size:1048576,count:1 resume_guests_state_on_host_boot = true running_deleted_instance_poll_interval = 60 service_down_time = 90 shared_pcpu_map = "" state_path = /var/lib/nova transport_url = rabbit://nova-rabbitmq-user:8d1ceef0af51Ti0*@rabbitmq.openstack.svc.cluster.local:5672/nova use_neutron = true vcpu_pin_set = "3-15,19-31" [api_database] connection = mysql+pymysql://nova:27b1df1e010cTi0*@mariadb.openstack.svc.cluster.local:3306/nova_api idle_timeout = 60 max_overflow = 64 max_pool_size = 1 max_retries = -1 [cache] backend = dogpile.cache.memcached enabled = true memcache_servers = memcached.openstack.svc.cluster.local:11211 [cell0_database] connection = mysql+pymysql://nova:27b1df1e010cTi0*@mariadb.openstack.svc.cluster.local:3306/nova_cell0 idle_timeout = 60 max_overflow = 64 max_pool_size = 1 max_retries = -1 [conductor] workers = 1 [database] connection = mysql+pymysql://nova:27b1df1e010cTi0*@mariadb.openstack.svc.cluster.local:3306/nova idle_timeout = 60 max_overflow = 64 max_pool_size = 1 max_retries = -1 [filter_scheduler] build_failure_weight_multiplier = 0 cpu_weight_multiplier = 0 disk_weight_multiplier = 0 enabled_filters = RetryFilter,ComputeFilter,AvailabilityZoneFilter,AggregateInstanceExtraSpecsFilter,ComputeCapabilitiesFilter,ImagePropertiesFilter,NUMATopologyFilter,ServerGroupAffinityFilter,ServerGroupAntiAffinityFilter,PciPassthroughFilter pci_weight_multiplier = 0 ram_weight_multiplier = 0 shuffle_best_same_weighed_hosts = true soft_affinity_weight_multiplier = 20 soft_anti_affinity_weight_multiplier = 20 [glance] api_servers = http://glance-api.openstack.svc.cluster.local:9292/ num_retries = 3 [ironic] api_endpoint = http://ironic-api.openstack.svc.cluster.local:6385/ auth_type = password auth_url = http://keystone-api.openstack.svc.cluster.local:5000/v3 auth_version = v3 memcache_secret_key = 6e87ddafaccfTi0* memcache_servers = memcached.openstack.svc.cluster.local:11211 password = a35725804eafTi0* project_domain_name = service project_name = service region_name = RegionOne user_domain_name = service username = ironic [keystone_authtoken] auth_type = password auth_uri = http://keystone-api.openstack.svc.cluster.local:5000/v3 auth_url = http://keystone-api.openstack.svc.cluster.local:5000/v3 auth_version = v3 memcache_secret_key = 6e87ddafaccfTi0* memcache_security_strategy = ENCRYPT memcached_servers = memcached.openstack.svc.cluster.local:11211 password = 1b8cc9189685Ti0* project_domain_name = service project_name = service region_name = RegionOne user_domain_name = service username = nova [libvirt] connection_uri = qemu+tcp://127.0.0.1/system cpu_mode = host-model disk_cachemodes = network=writeback hw_disk_discard = unmap images_rbd_ceph_conf = /etc/ceph/ceph.conf images_rbd_pool = vms images_type = default live_migration_completion_timeout = 180 live_migration_inbound_addr = 192.168.206.3 live_migration_permit_auto_converge = true mem_stats_period_seconds = 0 rbd_secret_uuid = 457eb676-33da-42ec-9a8c-9293d545c337 rbd_user = cinder remove_unused_resized_minimum_age_seconds = 86400 virt_type = kvm [metrics] required = false [neutron] auth_type = password auth_url = http://keystone-api.openstack.svc.cluster.local:5000/v3 auth_version = v3 default_floating_pool = public metadata_proxy_shared_secret = password password = d2d5840aa336Ti0* physnets = physnet1,physnet0 project_domain_name = service project_name = service region_name = RegionOne service_metadata_proxy = true url = http://neutron-server.openstack.svc.cluster.local:9696/ user_domain_name = service username = neutron [neutron_physnet_physnet0] numa_nodes = 0 [neutron_physnet_physnet1] numa_nodes = 0 [notifications] notification_format = unversioned [oslo_concurrency] lock_path = /var/lib/nova/tmp [oslo_messaging_notifications] driver = messagingv2 [oslo_messaging_rabbit] rabbit_ha_queues = true [oslo_middleware] enable_proxy_headers_parsing = true [oslo_policy] policy_file = /etc/nova/policy.yaml [pci] alias = {"vendor_id": "8086", "product_id": "0435", "name": "qat-dh895xcc-pf"} alias = {"vendor_id": "8086", "product_id": "0443", "name": "qat-dh895xcc-vf"} alias = {"vendor_id": "8086", "product_id": "37c8", "name": "qat-c62x-pf"} alias = {"vendor_id": "8086", "product_id": "37c9", "name": "qat-c62x-vf"} alias = {"name": "gpu"} passthrough_whitelist = {"address": "0000:01:00.1"} [placement] auth_type = password auth_url = http://keystone-api.openstack.svc.cluster.local:5000/v3 auth_version = v3 os_region_name = RegionOne password = 7f593ab48d0dTi0* project_domain_name = service project_name = service user_domain_name = service username = placement [scheduler] discover_hosts_in_cells_interval = 30 periodic_task_interval = -1 workers = 1 [service_user] auth_type = password auth_url = http://keystone-api.openstack.svc.cluster.local:5000/v3 password = 1b8cc9189685Ti0* project_domain_name = service project_name = service region_name = RegionOne send_service_user_token = true user_domain_name = service username = nova [spice] html5proxy_host = 0.0.0.0 server_listen = 0.0.0.0 [vnc] enabled = true novncproxy_base_url = http://novncproxy.openstack.svc.cluster.local/vnc_auto.html novncproxy_host = 0.0.0.0 novncproxy_port = 6080 vncserver_listen = 0.0.0.0 vncserver_proxyclient_address = 192.168.206.3 [workarounds] enable_numa_live_migration = true [wsgi] api_paste_config = /etc/nova/api-paste.ini Regards, Mariano De: Chris Friesen Enviado: viernes, 27 de septiembre de 2019 16:49 Para: starlingx-discuss@lists.starlingx.io Asunto: Re: [Starlingx-discuss] Cannot allocate a VM - STX2.0-AIO-SX - Error500 Specifying "hw:mem_page_size=large" means that it will only use hugepages, not 4K pages. On the compute node do you have enough CPU and free hugepages on the same NUMA node to satisfy the request? The 'NUMATopologyFilter: (start: 1, end: 0)' part of the log says that this filter ruled out your only compute node. What does "virsh capabilities|grep -C5 pages" show on the compute node? What does /etc/nova/nova.conf show inside the nova-compute container? It's possible to enable debug mode for nova.conf but it's a little tricky to get the syntax right. Basically you'd be using the "system helm-override-update" command. Can you give the output of "system helm-override-show" for the nova chart in the openstack application? Chris On 9/24/2019 6:16 AM, Mariano Ucha wrote: Hi all! I'm having a trouble now trying to allocate a VM con Openstack. I'm using STX 2.0 AIO-SX with DPDK so when i'm trying to allocate a VM with a flavor that have hw:mem_page_size=large metadata the system gives me error 500 No valid host was found. There are not enough hosts available. File "/var/lib/openstack/lib/python2.7/site-packages/nova/conductor/manager.py", line 1346, in schedule_and_build_instances instance_uuids, return_alternates=True) File "/var/lib/openstack/lib/python2.7/site-packages/nova/conductor/manager.py", line 800, in _schedule_instances return_alternates=return_alternates) File "/var/lib/openstack/lib/python2.7/site-packages/nova/scheduler/client/query.py", line 42, in select_destinations instance_uuids, return_objects, return_alternates) File "/var/lib/openstack/lib/python2.7/site-packages/nova/scheduler/rpcapi.py", line 160, in select_destinations return cctxt.call(ctxt, 'select_destinations', **msg_args) File "/var/lib/openstack/lib/python2.7/site-packages/oslo_messaging/rpc/client.py", line 178, in call retry=self.retry) File "/var/lib/openstack/lib/python2.7/site-packages/oslo_messaging/transport.py", line 128, in _send retry=retry) File "/var/lib/openstack/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 645, in send call_monitor_timeout, retry=retry) File "/var/lib/openstack/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 636, in _send raise result Logs from Nova Scheduler 2019-09-23 17:37:56.537 1 INFO nova.filters [req-f57095ac-6539-4efb-a6a5-f27aebb0a27c edbcf8808d8a4f48a39b8eebb3951292 8ae61d9905d94b8aa66193b20a3ab973 - default default] Filter NUMATopologyFilter returned 0 hosts 2019-09-23 17:37:56.537 1 INFO nova.filters [req-f57095ac-6539-4efb-a6a5-f27aebb0a27c edbcf8808d8a4f48a39b8eebb3951292 8ae61d9905d94b8aa66193b20a3ab973 - default default] Filter NUMATopologyFilter returned 0 hosts 2019-09-23 17:37:56.538 1 INFO nova.filters [req-f57095ac-6539-4efb-a6a5-f27aebb0a27c edbcf8808d8a4f48a39b8eebb3951292 8ae61d9905d94b8aa66193b20a3ab973 - default default] Filtering removed all hosts for the request with instance ID '66175096-37a4-4a2c-b23a-e7a4a6f10ca1'. Filter results: ['RetryFilter: (start: 1, end: 1)', 'ComputeFilter: (start: 1, end: 1)', 'AvailabilityZoneFilter: (start: 1, end: 1)', 'AggregateInstanceExtraSpecsFilter: (start: 1, end: 1)', 'ComputeCapabilitiesFilter: (start: 1, end: 1)', 'ImagePropertiesFilter: (start: 1, end: 1)', 'NUMATopologyFilter: (start: 1, end: 0)'] 2019-09-23 17:37:56.538 1 INFO nova.filters [req-f57095ac-6539-4efb-a6a5-f27aebb0a27c edbcf8808d8a4f48a39b8eebb3951292 8ae61d9905d94b8aa66193b20a3ab973 - default default] Filtering removed all hosts for the request with instance ID '66175096-37a4-4a2c-b23a-e7a4a6f10ca1'. Filter results: ['RetryFilter: (start: 1, end: 1)', 'ComputeFilter: (start: 1, end: 1)', 'AvailabilityZoneFilter: (start: 1, end: 1)', 'AggregateInstanceExtraSpecsFilter: (start: 1, end: 1)', 'ComputeCapabilitiesFilter: (start: 1, end: 1)', 'ImagePropertiesFilter: (start: 1, end: 1)', 'NUMATopologyFilter: (start: 1, end: 0)'] Logs from Nova Conductor 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager Traceback (most recent call last): 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager File "/var/lib/openstack/lib/python2.7/site-packages/nova/conductor/manager.py", line 1346, in schedule_and_build_instances 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager instance_uuids, return_alternates=True) 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager File "/var/lib/openstack/lib/python2.7/site-packages/nova/conductor/manager.py", line 800, in _schedule_instances 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager return_alternates=return_alternates) 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager File "/var/lib/openstack/lib/python2.7/site-packages/nova/scheduler/client/query.py", line 42, in select_destinations 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager instance_uuids, return_objects, return_alternates) 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager File "/var/lib/openstack/lib/python2.7/site-packages/nova/scheduler/rpcapi.py", line 160, in select_destinations 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager return cctxt.call(ctxt, 'select_destinations', **msg_args) 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager File "/var/lib/openstack/lib/python2.7/site-packages/oslo_messaging/rpc/client.py", line 178, in call 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager retry=self.retry) 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager File "/var/lib/openstack/lib/python2.7/site-packages/oslo_messaging/transport.py", line 128, in _send 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager retry=retry) 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager File "/var/lib/openstack/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 645, in send 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager call_monitor_timeout, retry=retry) 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager File "/var/lib/openstack/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 636, in _send 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager raise result 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager NoValidHost_Remote: No valid host was found. There are not enough hosts available. 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager Traceback (most recent call last): 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager File "/var/lib/openstack/lib/python2.7/site-packages/oslo_messaging/rpc/server.py", line 229, in inner 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager return func(*args, **kwargs) 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager File "/var/lib/openstack/lib/python2.7/site-packages/nova/scheduler/manager.py", line 168, in select_destinations 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager allocation_request_version, return_alternates) 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager File "/var/lib/openstack/lib/python2.7/site-packages/nova/scheduler/filter_scheduler.py", line 96, in select_destinations 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager allocation_request_version, return_alternates) 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager File "/var/lib/openstack/lib/python2.7/site-packages/nova/scheduler/filter_scheduler.py", line 265, in _schedule 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager claimed_instance_uuids) 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager File "/var/lib/openstack/lib/python2.7/site-packages/nova/scheduler/filter_scheduler.py", line 302, in _ensure_sufficient_hosts 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager raise exception.NoValidHost(reason=reason) 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager NoValidHost: No valid host was found. There are not enough hosts available. 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager [req-f57095ac-6539-4efb-a6a5-f27aebb0a27c edbcf8808d8a4f48a39b8eebb3951292 8ae61d9905d94b8aa66193b20a3ab973 - default default] Failed to schedule instances: NoValidHost_Remote: No valid host was found. There are not enough hosts available. Traceback (most recent call last): File "/var/lib/openstack/lib/python2.7/site-packages/oslo_messaging/rpc/server.py", line 229, in inner return func(*args, **kwargs) File "/var/lib/openstack/lib/python2.7/site-packages/nova/scheduler/manager.py", line 168, in select_destinations allocation_request_version, return_alternates) File "/var/lib/openstack/lib/python2.7/site-packages/nova/scheduler/filter_scheduler.py", line 96, in select_destinations allocation_request_version, return_alternates) File "/var/lib/openstack/lib/python2.7/site-packages/nova/scheduler/filter_scheduler.py", line 265, in _schedule claimed_instance_uuids) File "/var/lib/openstack/lib/python2.7/site-packages/nova/scheduler/filter_scheduler.py", line 302, in _ensure_sufficient_hosts raise exception.NoValidHost(reason=reason) NoValidHost: No valid host was found. There are not enough hosts available. 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager Traceback (most recent call last): 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager File "/var/lib/openstack/lib/python2.7/site-packages/nova/conductor/manager.py", line 1346, in schedule_and_build_instances 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager instance_uuids, return_alternates=True) 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager File "/var/lib/openstack/lib/python2.7/site-packages/nova/conductor/manager.py", line 800, in _schedule_instances 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager return_alternates=return_alternates) 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager File "/var/lib/openstack/lib/python2.7/site-packages/nova/scheduler/client/query.py", line 42, in select_destinations 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager instance_uuids, return_objects, return_alternates) 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager File "/var/lib/openstack/lib/python2.7/site-packages/nova/scheduler/rpcapi.py", line 160, in select_destinations 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager return cctxt.call(ctxt, 'select_destinations', **msg_args) 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager File "/var/lib/openstack/lib/python2.7/site-packages/oslo_messaging/rpc/client.py", line 178, in call 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager retry=self.retry) 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager File "/var/lib/openstack/lib/python2.7/site-packages/oslo_messaging/transport.py", line 128, in _send 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager retry=retry) 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager File "/var/lib/openstack/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 645, in send 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager call_monitor_timeout, retry=retry) 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager File "/var/lib/openstack/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 636, in _send 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager raise result 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager NoValidHost_Remote: No valid host was found. There are not enough hosts available. 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager Traceback (most recent call last): 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager File "/var/lib/openstack/lib/python2.7/site-packages/oslo_messaging/rpc/server.py", line 229, in inner 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager return func(*args, **kwargs) 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager File "/var/lib/openstack/lib/python2.7/site-packages/nova/scheduler/manager.py", line 168, in select_destinations 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager allocation_request_version, return_alternates) 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager File "/var/lib/openstack/lib/python2.7/site-packages/nova/scheduler/filter_scheduler.py", line 96, in select_destinations 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager allocation_request_version, return_alternates) 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager File "/var/lib/openstack/lib/python2.7/site-packages/nova/scheduler/filter_scheduler.py", line 265, in _schedule 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager claimed_instance_uuids) 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager File "/var/lib/openstack/lib/python2.7/site-packages/nova/scheduler/filter_scheduler.py", line 302, in _ensure_sufficient_hosts 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager raise exception.NoValidHost(reason=reason) 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager NoValidHost: No valid host was found. There are not enough hosts available. 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager 2019-09-23 17:37:56.542 1 ERROR nova.conductor.manager 2019-09-23 17:37:56.627 1 WARNING nova.scheduler.utils [req-f57095ac-6539-4efb-a6a5-f27aebb0a27c edbcf8808d8a4f48a39b8eebb3951292 8ae61d9905d94b8aa66193b20a3ab973 - default default] Failed to compute_task_build_instances: No valid host was found. There are not enough hosts available. Traceback (most recent call last): File "/var/lib/openstack/lib/python2.7/site-packages/oslo_messaging/rpc/server.py", line 229, in inner return func(*args, **kwargs) File "/var/lib/openstack/lib/python2.7/site-packages/nova/scheduler/manager.py", line 168, in select_destinations allocation_request_version, return_alternates) File "/var/lib/openstack/lib/python2.7/site-packages/nova/scheduler/filter_scheduler.py", line 96, in select_destinations allocation_request_version, return_alternates) File "/var/lib/openstack/lib/python2.7/site-packages/nova/scheduler/filter_scheduler.py", line 265, in _schedule claimed_instance_uuids) File "/var/lib/openstack/lib/python2.7/site-packages/nova/scheduler/filter_scheduler.py", line 302, in _ensure_sufficient_hosts raise exception.NoValidHost(reason=reason) NoValidHost: No valid host was found. There are not enough hosts available. : NoValidHost_Remote: No valid host was found. There are not enough hosts available. 2019-09-23 17:37:56.627 1 WARNING nova.scheduler.utils [req-f57095ac-6539-4efb-a6a5-f27aebb0a27c edbcf8808d8a4f48a39b8eebb3951292 8ae61d9905d94b8aa66193b20a3ab973 - default default] Failed to compute_task_build_instances: No valid host was found. There are not enough hosts available. Traceback (most recent call last): File "/var/lib/openstack/lib/python2.7/site-packages/oslo_messaging/rpc/server.py", line 229, in inner return func(*args, **kwargs) File "/var/lib/openstack/lib/python2.7/site-packages/nova/scheduler/manager.py", line 168, in select_destinations allocation_request_version, return_alternates) File "/var/lib/openstack/lib/python2.7/site-packages/nova/scheduler/filter_scheduler.py", line 96, in select_destinations allocation_request_version, return_alternates) File "/var/lib/openstack/lib/python2.7/site-packages/nova/scheduler/filter_scheduler.py", line 265, in _schedule claimed_instance_uuids) File "/var/lib/openstack/lib/python2.7/site-packages/nova/scheduler/filter_scheduler.py", line 302, in _ensure_sufficient_hosts raise exception.NoValidHost(reason=reason) NoValidHost: No valid host was found. There are not enough hosts available. : NoValidHost_Remote: No valid host was found. There are not enough hosts available. 2019-09-23 17:37:56.630 1 WARNING nova.scheduler.utils [req-f57095ac-6539-4efb-a6a5-f27aebb0a27c edbcf8808d8a4f48a39b8eebb3951292 8ae61d9905d94b8aa66193b20a3ab973 - default default] [instance: 66175096-37a4-4a2c-b23a-e7a4a6f10ca1] Setting instance to ERROR state.: NoValidHost_Remote: No valid host was found. There are not enough hosts available. 2019-09-23 17:37:56.630 1 WARNING nova.scheduler.utils [req-f57095ac-6539-4efb-a6a5-f27aebb0a27c edbcf8808d8a4f48a39b8eebb3951292 8ae61d9905d94b8aa66193b20a3ab973 - default default] [instance: 66175096-37a4-4a2c-b23a-e7a4a6f10ca1] Setting instance to ERROR state. How can i change Nova log mode to DEBUG? Anything more i can check? Regards, Mariano _______________________________________________ Starlingx-discuss mailing list Starlingx-discuss@lists.starlingx.io http://lists.starlingx.io/cgi-bin/mailman/listinfo/starlingx-discuss