o,thanks 2011/12/2 Leandro Reox <leandro.r...@gmail.com>: > This might be a bug > > .launchpad.net/horizon/+bug/876663 > > The fix that was backported into Diablo/stable was to retry connections a > few times. Here's info about the fix: https:// > review.openstack.org/#change,1661 > > On Dec 1, 2011 11:16 PM, "darkfower" <atk...@gmail.com> wrote: >> >> hi,nova.conf as follow: >> >> #general >> --logdir=/var/log/nova >> --state_path=/var/lib/nova >> --lock_path=/var/lock/nova >> --verbose=True >> --use_syslog=False >> #nova-objectstore >> --use_s3=True >> --s3_host=192.168.1.2 >> --s3_port=3333 >> #rabbit >> --rabbit_host=192.168.1.2 >> --rabbit_port=5672 >> --rabbit_password=16bcb168c55b9f4fa881 >> #ec2 >> --ec2_host=192.168.1.2 >> --ec2_port=8773 >> --ec2_url=http://192.168.1.2:8773/services/Cloud >> #osapi >> --osapi_host=192.168.1.2 >> --osapi_port=8774 >> #db >> --sql_connection=mysql://nova:nova@192.168.1.2/nova >> --sql_idle_timeout=600 >> --sql_max_retries=3 >> --sql_retry_interval=3 >> #glance >> --glance_host=192.168.1.2 >> --glance_api_servers=192.168.1.2:9292 >> --image_service=nova.image.glance.GlanceImageService >> #libvirt >> --connection_type=libvirt >> --libvirt_type=kvm >> --snapshot_image_format=qcow2 >> --use_cow_image=True >> --libvirt_use_virtio_for_bridges=True >> #auth >> --use_deprecated_auth=True >> #--start_guests_on_host_boot=True >> #--resume_guests_state_on_host_boot=True >> #nova-network >> --dhcpbridge_flagfile=/etc/nova/nova.conf >> --public_interface=eth0 >> --dhcpbridge=/usr/bin/nova-dhcpbridge >> --routing_source_ip=x.x.x.x >> --network_manager=nova.network.manager.FlatDHCPManager >> >> --linuxnet_interface_driver=nova.network.linux_net.LinuxBridgeInterfaceDriver >> --flat_injected=False >> --flat_interface=eth1 >> --multi_host=True >> --floating_range=x.x.x.x >> --fixed_range=10.0.0.0/23 >> --fixed_ip_disassociate_timeout=600 >> --force_dhcp_release=True >> --use_ipv6=False >> --allow_resize_to_same_host=True >> --dhcp_lease_time=62208000 >> >> 2011/12/1 Leandro Reox <leandro.r...@gmail.com>: >> > Hi >> > >> > Thats an sqlalchemy error, what database backend are you using ? That >> > error >> > is that actually youre not closing connections and they are not >> > returning to >> > the pool >> > >> > Regards >> > >> > On Thu, Dec 1, 2011 at 7:04 AM, darkfower <atk...@gmail.com> wrote: >> >> >> >> hi ,everybody >> >> >> >> nova compute node error : >> >> >> >> 2011-12-01 17:35:52,871 WARNING nova.compute.manager [-] Error during >> >> power_state sync: QueuePool limit of size 10 overflow 10 reached, >> >> connection timed out, timeout 30 >> >> 2011-12-01 17:37:27,531 WARNING nova.compute.manager [-] Error during >> >> power_state sync: QueuePool limit of size 10 overflow 10 reached, >> >> connection timed out, timeout 30 >> >> 2011-12-01 17:38:27,540 INFO nova.compute.manager [-] Updating host >> >> status >> >> 2011-12-01 17:39:01,621 WARNING nova.compute.manager [-] Error during >> >> power_state sync: QueuePool limit of size 10 overflow 10 reached, >> >> connection timed out, timeout 30 >> >> 2011-12-01 17:40:36,781 WARNING nova.compute.manager [-] Error during >> >> power_state sync: QueuePool limit of size 10 overflow 10 reached, >> >> connection timed out, timeout 30 >> >> 2011-12-01 17:41:36,782 INFO nova.compute.manager [-] Updating host >> >> status >> >> 2011-12-01 17:42:11,045 WARNING nova.compute.manager [-] Error during >> >> power_state sync: QueuePool limit of size 10 overflow 10 reached, >> >> connection timed out, timeout 30 >> >> 2011-12-01 17:43:45,621 WARNING nova.compute.manager [-] Error during >> >> power_state sync: QueuePool limit of size 10 overflow 10 reached, >> >> connection timed out, timeout 30 >> >> 2011-12-01 17:44:45,621 INFO nova.compute.manager [-] Updating host >> >> status >> >> 2011-12-01 17:45:20,981 WARNING nova.compute.manager [-] Error during >> >> power_state sync: QueuePool limit of size 10 overflow 10 reached, >> >> connection timed out, timeout 30 >> >> 2011-12-01 17:46:55,161 WARNING nova.compute.manager [-] Error during >> >> power_state sync: QueuePool limit of size 10 overflow 10 reached, >> >> connection timed out, timeout 30 >> >> 2011-12-01 17:47:55,171 INFO nova.compute.manager [-] Updating host >> >> status >> >> 2011-12-01 17:48:29,746 WARNING nova.compute.manager [-] Error during >> >> power_state sync: QueuePool limit of size 10 overflow 10 reached, >> >> connection timed out, timeout 30 >> >> 2011-12-01 17:50:04,291 WARNING nova.compute.manager [-] Error during >> >> power_state sync: QueuePool limit of size 10 overflow 10 reached, >> >> connection timed out, timeout 30 >> >> 2011-12-01 17:51:04,292 INFO nova.compute.manager [-] Updating host >> >> status >> >> 2011-12-01 17:51:38,771 WARNING nova.compute.manager [-] Error during >> >> power_state sync: QueuePool limit of size 10 overflow 10 reached, >> >> connection timed out, timeout 30 >> >> 2011-12-01 17:53:13,591 WARNING nova.compute.manager [-] Error during >> >> power_state sync: QueuePool limit of size 10 overflow 10 reached, >> >> connection timed out, timeout 30 >> >> 2011-12-01 17:54:13,592 INFO nova.compute.manager [-] Updating host >> >> status >> >> 2011-12-01 17:54:48,022 WARNING nova.compute.manager [-] Error during >> >> power_state sync: QueuePool limit of size 10 overflow 10 reached, >> >> connection timed out, timeout 30 >> >> 2011-12-01 17:56:23,211 WARNING nova.compute.manager [-] Error during >> >> power_state sync: QueuePool limit of size 10 overflow 10 reached, >> >> connection timed out, timeout 30 >> >> 2011-12-01 17:57:23,221 INFO nova.compute.manager [-] Updating host >> >> status >> >> 2011-12-01 17:57:57,921 WARNING nova.compute.manager [-] Error during >> >> power_state sync: QueuePool limit of size 10 overflow 10 reached, >> >> connection timed out, timeout 30 >> >> 2011-12-01 17:59:32,065 WARNING nova.compute.manager [-] Error during >> >> power_state sync: QueuePool limit of size 10 overflow 10 reached, >> >> connection timed out, timeout 30 >> >> 2011-12-01 18:00:32,066 INFO nova.compute.manager [-] Updating host >> >> status >> >> 2011-12-01 18:01:06,801 WARNING nova.compute.manager [-] Error during >> >> power_state sync: QueuePool limit of size 10 overflow 10 reached, >> >> connection timed out, timeout 30 >> >> 2011-12-01 18:02:41,632 WARNING nova.compute.manager [-] Error during >> >> power_state sync: QueuePool limit of size 10 overflow 10 reached, >> >> connection timed out, timeout 30 >> >> 2011-12-01 18:03:41,632 INFO nova.compute.manager [-] Updating host >> >> status >> >> 2011-12-01 18:04:15,962 WARNING nova.compute.manager [-] Error during >> >> power_state sync: QueuePool limit of size 10 overflow 10 reached, >> >> connection timed out, timeout 30 >> >> >> >> _______________________________________________ >> >> Mailing list: https://launchpad.net/~openstack >> >> Post to : openstack@lists.launchpad.net >> >> Unsubscribe : https://launchpad.net/~openstack >> >> More help : https://help.launchpad.net/ListHelp >> > >> >
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