** Changed in: neutron
Status: Fix Committed => Fix Released
** Changed in: neutron
Milestone: None => kilo-2
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https://bugs.launchpad.net/bugs/1401751
Title:
updating ipv6 allocation pool start ip address made neutron-server
hang
Status in OpenStack Neutron (virtual network service):
Fix Released
Status in neutron juno series:
Fix Committed
Bug description:
neutron subnet-update --allocation-pool
start=2001:470:1f0e:cb4::20,end=2001:470:1f0e:cb4:ffff:ffff:ffff:fffe
ipv6
Dec 12 04:21:14 ci-overcloud-controller0-fm6zhh6u6uwd neutron-server:
2014-12-12 04:21:14.024 21692 DEBUG neutron.api.v2.base
[req-8e0c6b88-4beb-4b43-af6a-cab2824fa90c None] Request body: {u'subnet':
{u'allocation_pools': [{u'start': u'2001:470:1f0e:cb4::20', u'end':
u'2001:470:1f0e:cb4:ffff:ffff:ffff:fffe'}]}} prepare_request_body
/opt/stack/venvs/openstack/local/lib/python2.7/site-packages/neutron/api/v2/base.py:585
Dec 12 04:21:14 ci-overcloud-controller0-fm6zhh6u6uwd neutron-server:
2014-12-12 04:21:14.055 21692 DEBUG neutron.db.db_base_plugin_v2
[req-8e0c6b88-4beb-4b43-af6a-cab2824fa90c None] Performing IP validity checks
on allocation pools _validate_allocation_pools
/opt/stack/venvs/openstack/local/lib/python2.7/site-packages/neutron/db/db_base_plugin_v2.py:639
Dec 12 04:21:14 ci-overcloud-controller0-fm6zhh6u6uwd neutron-server:
2014-12-12 04:21:14.058 21692 DEBUG neutron.db.db_base_plugin_v2
[req-8e0c6b88-4beb-4b43-af6a-cab2824fa90c None] Checking for overlaps among
allocation pools and gateway ip _validate_allocation_pools
/opt/stack/venvs/openstack/local/lib/python2.7/site-packages/neutron/db/db_base_plugin_v2.py:675
Dec 12 04:21:14 ci-overcloud-controller0-fm6zhh6u6uwd neutron-server:
2014-12-12 04:21:14.061 21692 DEBUG neutron.db.db_base_plugin_v2
[req-8e0c6b88-4beb-4b43-af6a-cab2824fa90c None] Rebuilding availability ranges
for subnet {'ip_version': 6L, u'allocation_pools': [{u'start':
u'2001:470:1f0e:cb4::20', u'end': u'2001:470:1f0e:cb4:ffff:ffff:ffff:fffe'}],
'cidr': u'2001:470:1f0e:cb4::/64', 'id':
u'5579d9bb-0d03-4d8e-ba61-9b2d8842983d'} _rebuild_availability_ranges
/opt/stack/venvs/openstack/local/lib/python2.7/site-packages/neutron/db/db_base_plugin_v2.py:262
wget 162.3.121.66:9696
--2014-12-12 04:24:18-- http://162.3.121.66:9696/
Connecting to 162.3.121.66:9696... connected.
HTTP request sent, awaiting response...
restart the neutron-server service, neutron-server got back to normal
and other neutron command still worked, but neutron subnet-update
allocation pool would reproduce the bug.
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