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Message #58114
[Bug 1588228] Re: 'net-delete' command seems to cause dead loop
** Changed in: neutron
Status: In Progress => Invalid
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https://bugs.launchpad.net/bugs/1588228
Title:
'net-delete' command seems to cause dead loop
Status in neutron:
Invalid
Bug description:
In Mitaka,
Creating a network with two subnets,one belongs to the network's owner tenant ,and the other belongs to the admin tenant;
Using 'net-delete' command to delete the network with the owner tenant，the command seems to cause dead loop.
1）demo tenant created a network with a subnet
[root@localhost devstack]# source openrc demo demo
WARNING: setting legacy OS_TENANT_NAME to support cli tools.
[root@localhost devstack]# neutron net-create net_demo
Created a new network:
+-------------------------+--------------------------------------+
| Field | Value |
+-------------------------+--------------------------------------+
| admin_state_up | True |
| availability_zone_hints | |
| availability_zones | |
| created_at | 2016-06-02T15:32:23 |
| description | |
| id | 2c149c50-5f29-40cc-b2d7-8d2cceb2ecb3 |
| ipv4_address_scope | |
| ipv6_address_scope | |
| mtu | 4950 |
| name | net_demo |
| qos_policy_id | |
| router:external | False |
| shared | False |
| status | ACTIVE |
| subnets | |
| tags | |
| tenant_id | 8be18865b76b4428af952487dfdc250f |
| updated_at | 2016-06-02T15:32:23 |
| vlan_transparent | False |
+-------------------------+--------------------------------------+
[root@localhost devstack]# neutron subnet-create net_demo --name subnet_demo 102.1.1.0/24
Created a new subnet:
+-------------------+----------------------------------------------+
| Field | Value |
+-------------------+----------------------------------------------+
| allocation_pools | {"start": "102.1.1.2", "end": "102.1.1.254"} |
| cidr | 102.1.1.0/24 |
| created_at | 2016-06-02T15:33:46 |
| description | |
| dns_nameservers | |
| enable_dhcp | True |
| gateway_ip | 102.1.1.1 |
| host_routes | |
| id | 2c3c178a-4139-4490-a8a8-4d1be1b1e2b3 |
| ip_version | 4 |
| ipv6_address_mode | |
| ipv6_ra_mode | |
| name | subnet_demo |
| network_id | 2c149c50-5f29-40cc-b2d7-8d2cceb2ecb3 |
| subnetpool_id | |
| tenant_id | 8be18865b76b4428af952487dfdc250f |
| updated_at | 2016-06-02T15:33:46 |
+-------------------+----------------------------------------------+
2）admin tenant created a subnet for the network belonging to the demo tenant in step 1;
[root@localhost devstack]# source openrc admin admin
WARNING: setting legacy OS_TENANT_NAME to support cli tools.
[root@localhost devstack]# neutron subnet-create net_demo 103.1.1.0/24
Created a new subnet:
+-------------------+----------------------------------------------+
| Field | Value |
+-------------------+----------------------------------------------+
| allocation_pools | {"start": "103.1.1.2", "end": "103.1.1.254"} |
| cidr | 103.1.1.0/24 |
| created_at | 2016-06-02T15:34:50 |
| description | |
| dns_nameservers | |
| enable_dhcp | True |
| gateway_ip | 103.1.1.1 |
| host_routes | |
| id | 427bfd4e-8a6a-40de-8f7f-7f89d8ea6468 |
| ip_version | 4 |
| ipv6_address_mode | |
| ipv6_ra_mode | |
| name | |
| network_id | 2c149c50-5f29-40cc-b2d7-8d2cceb2ecb3 |
| subnetpool_id | |
| tenant_id | ee4bd2aeeac74bb3ad2b094fc5292cbf |
| updated_at | 2016-06-02T15:34:50 |
+-------------------+----------------------------------------------+
[root@localhost devstack]# neutron subnet-show 427bfd4e-8a6a-40de-8f7f-7f89d8ea6468
+-------------------+----------------------------------------------+
| Field | Value |
+-------------------+----------------------------------------------+
| allocation_pools | {"start": "103.1.1.2", "end": "103.1.1.254"} |
| cidr | 103.1.1.0/24 |
| created_at | 2016-06-02T15:34:50 |
| description | |
| dns_nameservers | |
| enable_dhcp | True |
| gateway_ip | 103.1.1.1 |
| host_routes | |
| id | 427bfd4e-8a6a-40de-8f7f-7f89d8ea6468 |
| ip_version | 4 |
| ipv6_address_mode | |
| ipv6_ra_mode | |
| name | |
| network_id | 2c149c50-5f29-40cc-b2d7-8d2cceb2ecb3 |
| subnetpool_id | |
| tenant_id | ee4bd2aeeac74bb3ad2b094fc5292cbf |
| updated_at | 2016-06-02T15:34:50 |
+-------------------+----------------------------------------------+
[root@localhost devstack]# neutron net-list
+--------------------------------------+-------------+---------------------------------------------------+
| id | name | subnets |
+--------------------------------------+-------------+---------------------------------------------------+
| 2c149c50-5f29-40cc-b2d7-8d2cceb2ecb3 | net_demo | 2c3c178a-4139-4490-a8a8-4d1be1b1e2b3 102.1.1.0/24 |
| | | 427bfd4e-8a6a-40de-8f7f-7f89d8ea6468 103.1.1.0/24 |
| e4d31796-4644-4e88-84f7-2c288b2a62ef | net_vlan_01 | ed74458d-caeb-4b86-a8b1-bdbe20383c80 101.1.1.0/24 |
+--------------------------------------+-------------+---------------------------------------------------+
3）Under the demo tenant，net-list info is as follows
[root@localhost devstack]# neutron net-list
+--------------------------------------+----------+---------------------------------------------------+
| id | name | subnets |
+--------------------------------------+----------+---------------------------------------------------+
| 2c149c50-5f29-40cc-b2d7-8d2cceb2ecb3 | net_demo | 2c3c178a-4139-4490-a8a8-4d1be1b1e2b3 102.1.1.0/24 |
| | | 427bfd4e-8a6a-40de-8f7f-7f89d8ea6468 |
+--------------------------------------+----------+---------------------------------------------------+
[root@localhost devstack]# neutron subnet-show 2c3c178a-4139-4490-a8a8-4d1be1b1e2b3
+-------------------+----------------------------------------------+
| Field | Value |
+-------------------+----------------------------------------------+
| allocation_pools | {"start": "102.1.1.2", "end": "102.1.1.254"} |
| cidr | 102.1.1.0/24 |
| created_at | 2016-06-02T15:33:46 |
| description | |
| dns_nameservers | |
| enable_dhcp | True |
| gateway_ip | 102.1.1.1 |
| host_routes | |
| id | 2c3c178a-4139-4490-a8a8-4d1be1b1e2b3 |
| ip_version | 4 |
| ipv6_address_mode | |
| ipv6_ra_mode | |
| name | subnet_demo |
| network_id | 2c149c50-5f29-40cc-b2d7-8d2cceb2ecb3 |
| subnetpool_id | |
| tenant_id | 8be18865b76b4428af952487dfdc250f |
| updated_at | 2016-06-02T15:33:46 |
+-------------------+----------------------------------------------+
[root@localhost devstack]# neutron subnet-show 427bfd4e-8a6a-40de-8f7f-7f89d8ea6468
Unable to find subnet with name or id '427bfd4e-8a6a-40de-8f7f-7f89d8ea6468'
4）Under the demo tenant，deleting the network returns none,and dead.
the usage of neutron-server is above 90%，and neutron-server's log is repeating “Subnet 427bfd4e-8a6a-40de-8f7f-7f89d8ea6468 was deleted concurrently”
[root@localhost devstack]# neutron net-delete 2c149c50-5f29-40cc-b2d7-8d2cceb2ecb3
Last login: Thu Jun 2 23:32:24 2016 from 10.43.165.22
[root@localhost ~]# top
top - 23:45:33 up 39 min, 31 users, load average: 1.31, 1.50, 1.06
Tasks: 564 total, 4 running, 560 sleeping, 0 stopped, 0 zombie
%Cpu(s): 6.0 us, 0.3 sy, 0.0 ni, 93.6 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
KiB Mem : 13189404+total, 12364752+free, 7395772 used, 850752 buff/cache
KiB Swap: 4194300 total, 4194300 free, 0 used. 12405557+avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
5782 stack 20 0 405044 100640 2168 R 97.0 0.1 9:21.61 neutron-server
2982 mysql 20 0 5861388 154880 12176 S 4.6 0.1 0:32.54 mysqld
1943 rabbitmq 20 0 4067896 114964 3088 S 2.6 0.1 1:20.15 beam.smp
4989 stack 20 0 356572 61972 6024 S 2.6 0.0 0:59.78 neutron-openvsw
4917 stack 20 0 389948 89396 6092 S 2.3 0.1 0:47.10 neutron-server
5107 stack 20 0 1406908 87620 9500 S 2.3 0.1 0:47.61 cinder-schedule
5618 stack 20 0 390632 86420 2492 S 2.3 0.1 0:44.03 nova-conductor
5620 stack 20 0 390264 86116 2492 R 2.3 0.1 0:44.10 nova-conductor
5684 stack 20 0 476296 140968 4248 S 2.3 0.1 0:27.64 nova-api
5783 stack 20 0 399728 95252 2156 S 2.3 0.1 0:43.47 neutron-server
5784 stack 20 0 385652 81100 2056 S 2.3 0.1 0:39.85 neutron-server
5122 stack 20 0 384604 84152 6240 S 2.0 0.1 0:27.92 nova-scheduler
5158 stack 20 0 2172640 140780 12820 S 2.0 0.1 1:03.08 nova-compute
5222 stack 20 0 346988 52572 6016 S 2.0 0.0 0:42.16 neutron-metadat
5227 stack 20 0 349808 55284 6032 S 2.0 0.0 0:43.01 neutron-dhcp-ag
5619 stack 20 0 389180 84896 2492 S 2.0 0.1 0:44.14 nova-conductor
5621 stack 20 0 389076 84920 2500 S 2.0 0.1 0:44.47 nova-conductor
5622 stack 20 0 389068 84828 2492 S 2.0 0.1 0:45.15 nova-conductor
5681 stack 20 0 445732 131104 2168 S 2.0 0.1 0:21.11 nova-api
5683 stack 20 0 470920 135612 4248 R 2.0 0.1 0:17.12 nova-api
5228 stack 20 0 350088 55640 6024 S 1.7 0.0 0:42.04 neutron-l3-agen
5617 stack 20 0 389896 85888 2500 S 1.7 0.1 0:44.20 nova-conductor
3604 gdm 20 0 1615228 117600 45536 S 1.0 0.1 0:12.94 gnome-shell
5184 stack 20 0 1260984 97648 9508 S 1.0 0.1 0:27.17 cinder-api
34 root 20 0 0 0 0 S 0.7 0.0 0:06.82 rcu_sched
1474 root 10 -10 1009776 119344 9256 S 0.7 0.1 0:12.42 ovs-vswitchd
4260 stack 20 0 136944 8540 1140 S 0.7 0.0 0:05.21 screen
5056 stack 20 0 424968 114368 6272 S 0.7 0.1 0:27.35 nova-api
5082 stack 20 0 343504 67552 6160 S 0.7 0.1 0:23.58 glance-api
5116 stack 20 0 372144 73760 6172 S 0.7 0.1 0:26.62 nova-conductor
[root@localhost ~]#
[root@localhost ~]# top
top - 00:30:37 up 1:24, 30 users, load average: 1.24, 1.34, 2.48
Tasks: 561 total, 2 running, 559 sleeping, 0 stopped, 0 zombie
%Cpu(s): 6.0 us, 0.4 sy, 0.0 ni, 93.6 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
KiB Mem : 13189404+total, 12259447+free, 7467124 used, 1832448 buff/cache
KiB Swap: 4194300 total, 4194300 free, 0 used. 12390897+avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
5782 stack 20 0 403452 99196 2168 R 97.4 0.1 52:49.80 neutron-server
2982 mysql 20 0 6058588 157740 12316 S 4.3 0.1 2:24.11 mysqld
4989 stack 20 0 356572 62080 6024 S 2.6 0.0 2:16.36 neutron-openvsw
5122 stack 20 0 384604 84152 6240 S 2.6 0.1 1:25.98 nova-scheduler
top - 00:44:10 up 1:37, 32 users, load average: 25.77, 18.12, 9.47
Tasks: 595 total, 29 running, 566 sleeping, 0 stopped, 0 zombie
%Cpu(s): 96.5 us, 2.1 sy, 0.0 ni, 1.2 id, 0.0 wa, 0.0 hi, 0.2 si, 0.0 st
KiB Mem : 13189404+total, 11824457+free, 11658916 used, 1990556 buff/cache
KiB Swap: 4194300 total, 4194300 free, 0 used. 11971068+avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
27657 root 20 0 444972 161708 5972 R 100.0 0.1 5:09.53 python
27658 root 20 0 443856 160776 5972 R 99.7 0.1 5:08.57 python
27660 root 20 0 441676 158652 5984 R 99.7 0.1 5:11.08 python
27666 root 20 0 443416 160412 5972 R 99.7 0.1 5:06.48 python
27646 root 20 0 446900 163800 5960 R 98.7 0.1 5:07.59 python
27645 root 20 0 441796 158720 5984 R 97.4 0.1 5:06.56 python
27667 root 20 0 446588 163552 5972 R 96.4 0.1 5:08.99 python
27651 root 20 0 441104 158100 5972 R 96.0 0.1 5:10.42 python
27655 root 20 0 444096 161128 5960 R 95.7 0.1 5:00.94 python
27665 root 20 0 444996 162020 5972 R 95.7 0.1 5:05.49 python
5782 stack 20 0 403452 99196 2168 R 95.0 0.1 65:54.60 neutron-server
27649 root 20 0 450768 167696 5984 R 95.0 0.1 5:10.38 python
27650 root 20 0 450040 167044 5972 R 94.7 0.1 4:54.93 python
27656 root 20 0 449864 166832 5972 R 92.7 0.1 5:09.24 python
27668 root 20 0 448616 165536 5980 R 92.1 0.1 5:10.13 python
27652 root 20 0 441372 158288 5972 R 90.1 0.1 4:57.38 python
27662 root 20 0 438348 155252 5972 R 90.1 0.1 4:59.24 python
27663 root 20 0 534460 251268 5972 R 89.8 0.2 5:00.26 python
27653 root 20 0 446096 163136 5972 R 88.8 0.1 5:07.23 python
2016-06-02 23:37:30.700 DEBUG neutron.plugins.ml2.plugin [req-1ee350d2-fcdb-496c-9546-aee1e75d17da demo 8be18865b76b4428af952487dfdc250f] Deleting subnet 427bfd4e-8a6a-40de-8f7f-7f89d8ea6468 from (pid=5782) delete_subnet /opt/stack/neutron/neutron/plugins/ml2/plugin.py:940
2016-06-02 23:37:30.762 INFO neutron.plugins.ml2.plugin [req-1ee350d2-fcdb-496c-9546-aee1e75d17da demo 8be18865b76b4428af952487dfdc250f] Subnet 427bfd4e-8a6a-40de-8f7f-7f89d8ea6468 was deleted concurrently
2016-06-02 23:37:30.778 DEBUG neutron.plugins.ml2.plugin [req-1ee350d2-fcdb-496c-9546-aee1e75d17da demo 8be18865b76b4428af952487dfdc250f] Ports to auto-delete: [] from (pid=5782) delete_network /opt/stack/neutron/neutron/plugins/ml2/plugin.py:827
2016-06-02 23:37:30.782 DEBUG neutron.plugins.ml2.plugin [req-1ee350d2-fcdb-496c-9546-aee1e75d17da demo 8be18865b76b4428af952487dfdc250f] Subnets to auto-delete: [<neutron.db.models_v2.Subnet[object at 67c55d0] {tenant_id=u'ee4bd2aeeac74bb3ad2b094fc5292cbf', id=u'427bfd4e-8a6a-40de-8f7f-7f89d8ea6468', name=u'', network_id=u'2c149c50-5f29-40cc-b2d7-8d2cceb2ecb3', subnetpool_id=None, ip_version=4, cidr=u'103.1.1.0/24', gateway_ip=u'103.1.1.1', enable_dhcp=True, ipv6_ra_mode=None, ipv6_address_mode=None, standard_attr_id=494}>] from (pid=5782) delete_network /opt/stack/neutron/neutron/plugins/ml2/plugin.py:840
2016-06-02 23:37:30.783 DEBUG neutron.plugins.ml2.plugin [req-1ee350d2-fcdb-496c-9546-aee1e75d17da demo 8be18865b76b4428af952487dfdc250f] Deleting subnet 427bfd4e-8a6a-40de-8f7f-7f89d8ea6468 from (pid=5782) delete_subnet /opt/stack/neutron/neutron/plugins/ml2/plugin.py:940
2016-06-02 23:37:30.841 INFO neutron.plugins.ml2.plugin [req-1ee350d2-fcdb-496c-9546-aee1e75d17da demo 8be18865b76b4428af952487dfdc250f] Subnet 427bfd4e-8a6a-40de-8f7f-7f89d8ea6468 was deleted concurrently
2016-06-02 23:37:30.860 DEBUG neutron.plugins.ml2.plugin [req-1ee350d2-fcdb-496c-9546-aee1e75d17da demo 8be18865b76b4428af952487dfdc250f] Ports to auto-delete: [] from (pid=5782) delete_network /opt/stack/neutron/neutron/plugins/ml2/plugin.py:827
2016-06-02 23:37:30.863 DEBUG neutron.plugins.ml2.plugin [req-1ee350d2-fcdb-496c-9546-aee1e75d17da demo 8be18865b76b4428af952487dfdc250f] Subnets to auto-delete: [<neutron.db.models_v2.Subnet[object at 67c55d0] {tenant_id=u'ee4bd2aeeac74bb3ad2b094fc5292cbf', id=u'427bfd4e-8a6a-40de-8f7f-7f89d8ea6468', name=u'', network_id=u'2c149c50-5f29-40cc-b2d7-8d2cceb2ecb3', subnetpool_id=None, ip_version=4, cidr=u'103.1.1.0/24', gateway_ip=u'103.1.1.1', enable_dhcp=True, ipv6_ra_mode=None, ipv6_address_mode=None, standard_attr_id=494}>] from (pid=5782) delete_network /opt/stack/neutron/neutron/plugins/ml2/plugin.py:840
2016-06-02 23:37:30.864 DEBUG neutron.plugins.ml2.plugin [req-1ee350d2-fcdb-496c-9546-aee1e75d17da demo 8be18865b76b4428af952487dfdc250f] Deleting subnet 427bfd4e-8a6a-40de-8f7f-7f89d8ea6468 from (pid=5782) delete_subnet /opt/stack/neutron/neutron/plugins/ml2/plugin.py:940
2016-06-02 23:37:30.923 INFO neutron.plugins.ml2.plugin [req-1ee350d2-fcdb-496c-9546-aee1e75d17da demo 8be18865b76b4428af952487dfdc250f] Subnet 427bfd4e-8a6a-40de-8f7f-7f89d8ea6468 was deleted concurrently
2016-06-02 23:37:30.939 DEBUG neutron.plugins.ml2.plugin [req-1ee350d2-fcdb-496c-9546-aee1e75d17da demo 8be18865b76b4428af952487dfdc250f] Ports to auto-delete: [] from (pid=5782) delete_network /opt/stack/neutron/neutron/plugins/ml2/plugin.py:827
2016-06-02 23:37:30.943 DEBUG neutron.plugins.ml2.plugin [req-1ee350d2-fcdb-496c-9546-aee1e75d17da demo 8be18865b76b4428af952487dfdc250f] Subnets to auto-delete: [<neutron.db.models_v2.Subnet[object at 67c55d0] {tenant_id=u'ee4bd2aeeac74bb3ad2b094fc5292cbf', id=u'427bfd4e-8a6a-40de-8f7f-7f89d8ea6468', name=u'', network_id=u'2c149c50-5f29-40cc-b2d7-8d2cceb2ecb3', subnetpool_id=None, ip_version=4, cidr=u'103.1.1.0/24', gateway_ip=u'103.1.1.1', enable_dhcp=True, ipv6_ra_mode=None, ipv6_address_mode=None, standard_attr_id=494}>] from (pid=5782) delete_network /opt/stack/neutron/neutron/plugins/ml2/plugin.py:840
2016-06-02 23:37:30.944 DEBUG neutron.plugins.ml2.plugin [req-1ee350d2-fcdb-496c-9546-aee1e75d17da demo 8be18865b76b4428af952487dfdc250f] Deleting subnet 427bfd4e-8a6a-40de-8f7f-7f89d8ea6468 from (pid=5782) delete_subnet /opt/stack/neutron/neutron/plugins/ml2/plugin.py:940
2016-06-02 23:37:31.005 INFO neutron.plugins.ml2.plugin [req-1ee350d2-fcdb-496c-9546-aee1e75d17da demo 8be18865b76b4428af952487dfdc250f] Subnet 427bfd4e-8a6a-40de-8f7f-7f89d8ea6468 was deleted concurrently
2016-06-02 23:37:31.022 DEBUG neutron.plugins.ml2.plugin [req-1ee350d2-fcdb-496c-9546-aee1e75d17da demo 8be18865b76b4428af952487dfdc250f] Ports to auto-delete: [] from (pid=5782) delete_network /opt/stack/neutron/neutron/plugins/ml2/plugin.py:827
2016-06-02 23:37:31.025 DEBUG neutron.plugins.ml2.plugin [req-1ee350d2-fcdb-496c-9546-aee1e75d17da demo 8be18865b76b4428af952487dfdc250f] Subnets to auto-delete: [<neutron.db.models_v2.Subnet[object at 67c55d0] {tenant_id=u'ee4bd2aeeac74bb3ad2b094fc5292cbf', id=u'427bfd4e-8a6a-40de-8f7f-7f89d8ea6468', name=u'', network_id=u'2c149c50-5f29-40cc-b2d7-8d2cceb2ecb3', subnetpool_id=None, ip_version=4, cidr=u'103.1.1.0/24', gateway_ip=u'103.1.1.1', enable_dhcp=True, ipv6_ra_mode=None, ipv6_address_mode=None, standard_attr_id=494}>] from (pid=5782) delete_network /opt/stack/neutron/neutron/plugins/ml2/plugin.py:840
2016-06-02 23:37:31.026 DEBUG neutron.plugins.ml2.plugin [req-1ee350d2-fcdb-496c-9546-aee1e75d17da demo 8be18865b76b4428af952487dfdc250f] Deleting subnet 427bfd4e-8a6a-40de-8f7f-7f89d8ea6468 from (pid=5782) delete_subnet /opt/stack/neutron/neutron/plugins/ml2/plugin.py:940
2016-06-02 23:37:31.087 INFO neutron.plugins.ml2.plugin [req-1ee350d2-fcdb-496c-9546-aee1e75d17da demo 8be18865b76b4428af952487dfdc250f] Subnet 427bfd4e-8a6a-40de-8f7f-7f89d8ea6468 was deleted concurrently
2016-06-02 23:37:31.103 DEBUG neutron.plugins.ml2.plugin [req-1ee350d2-fcdb-496c-9546-aee1e75d17da demo 8be18865b76b4428af952487dfdc250f] Ports to auto-delete: [] from (pid=5782) delete_network /opt/stack/neutron/neutron/plugins/ml2/plugin.py:827
2016-06-02 23:37:31.107 DEBUG neutron.plugins.ml2.plugin [req-1ee350d2-fcdb-496c-9546-aee1e75d17da demo 8be18865b76b4428af952487dfdc250f] Subnets to auto-delete: [<neutron.db.models_v2.Subnet[object at 67c55d0] {tenant_id=u'ee4bd2aeeac74bb3ad2b094fc5292cbf', id=u'427bfd4e-8a6a-40de-8f7f-7f89d8ea6468', name=u'', network_id=u'2c149c50-5f29-40cc-b2d7-8d2cceb2ecb3', subnetpool_id=None, ip_version=4, cidr=u'103.1.1.0/24', gateway_ip=u'103.1.1.1', enable_dhcp=True, ipv6_ra_mode=None, ipv6_address_mode=None, standard_attr_id=494}>] from (pid=5782) delete_network /opt/stack/neutron/neutron/plugins/ml2/plugin.py:840
2016-06-02 23:37:31.108 DEBUG neutron.plugins.ml2.plugin [req-1ee350d2-fcdb-496c-9546-aee1e75d17da demo 8be18865b76b4428af952487dfdc250f] Deleting subnet 427bfd4e-8a6a-40de-8f7f-7f89d8ea6468 from (pid=5782) delete_subnet /opt/stack/neutron/neutron/plugins/ml2/plugin.py:940
2016-06-02 23:37:31.166 INFO neutron.plugins.ml2.plugin [req-1ee350d2-fcdb-496c-9546-aee1e75d17da demo 8be18865b76b4428af952487dfdc250f] Subnet 427bfd4e-8a6a-40de-8f7f-7f89d8ea6468 was deleted concurrently
2016-06-02 23:37:31.184 DEBUG neutron.plugins.ml2.plugin [req-1ee350d2-fcdb-496c-9546-aee1e75d17da demo 8be18865b76b4428af952487dfdc250f] Ports to auto-delete: [] from (pid=5782) delete_network /opt/stack/neutron/neutron/plugins/ml2/plugin.py:827
2016-06-02 23:37:31.188 DEBUG neutron.plugins.ml2.plugin [req-1ee350d2-fcdb-496c-9546-aee1e75d17da demo 8be18865b76b4428af952487dfdc250f] Subnets to auto-delete: [<neutron.db.models_v2.Subnet[object at 67c55d0] {tenant_id=u'ee4bd2aeeac74bb3ad2b094fc5292cbf', id=u'427bfd4e-8a6a-40de-8f7f-7f89d8ea6468', name=u'', network_id=u'2c149c50-5f29-40cc-b2d7-8d2cceb2ecb3', subnetpool_id=None, ip_version=4, cidr=u'103.1.1.0/24', gateway_ip=u'103.1.1.1', enable_dhcp=True, ipv6_ra_mode=None, ipv6_address_mode=None, standard_attr_id=494}>] from (pid=5782) delete_network /opt/stack/neutron/neutron/plugins/ml2/plugin.py:840
2016-06-02 23:37:31.189 DEBUG neutron.plugins.ml2.plugin [req-1ee350d2-fcdb-496c-9546-aee1e75d17da demo 8be18865b76b4428af952487dfdc250f] Deleting subnet 427bfd4e-8a6a-40de-8f7f-7f89d8ea6468 from (pid=5782) delete_subnet /opt/stack/neutron/neutron/plugins/ml2/plugin.py:940
2016-06-02 23:37:31.247 INFO neutron.plugins.ml2.plugin [req-1ee350d2-fcdb-496c-9546-aee1e75d17da demo 8be18865b76b4428af952487dfdc250f] Subnet 427bfd4e-8a6a-40de-8f7f-7f89d8ea6468 was deleted concurrently
2016-06-02 23:37:31.263 DEBUG neutron.plugins.ml2.plugin [req-1ee350d2-fcdb-496c-9546-aee1e75d17da demo 8be18865b76b4428af952487dfdc250f] Ports to auto-delete: [] from (pid=5782) delete_network /opt/stack/neutron/neutron/plugins/ml2/plugin.py:827
2016-06-02 23:37:31.267 DEBUG neutron.plugins.ml2.plugin [req-1ee350d2-fcdb-496c-9546-aee1e75d17da demo 8be18865b76b4428af952487dfdc250f] Subnets to auto-delete: [<neutron.db.models_v2.Subnet[object at 67c55d0] {tenant_id=u'ee4bd2aeeac74bb3ad2b094fc5292cbf', id=u'427bfd4e-8a6a-40de-8f7f-7f89d8ea6468', name=u'', network_id=u'2c149c50-5f29-40cc-b2d7-8d2cceb2ecb3', subnetpool_id=None, ip_version=4, cidr=u'103.1.1.0/24', gateway_ip=u'103.1.1.1', enable_dhcp=True, ipv6_ra_mode=None, ipv6_address_mode=None, standard_attr_id=494}>] from (pid=5782) delete_network /opt/stack/neutron/neutron/plugins/ml2/plugin.py:840
2016-06-02 23:37:31.268 DEBUG neutron.plugins.ml2.plugin [req-1ee350d2-fcdb-496c-9546-aee1e75d17da demo 8be18865b76b4428af952487dfdc250f] Deleting subnet 427bfd4e-8a6a-40de-8f7f-7f89d8ea6468 from (pid=5782) delete_subnet /opt/stack/neutron/neutron/plugins/ml2/plugin.py:940
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References
