Уменьшить корневой LVM в корневом разделе LUKS2 btrfs, чтобы увеличить раздел подкачки

Спасибо за ответы.

Сервер метаданных работает на openstack -controller001:

[admin@openstack-controller001 ~]$ systemctl status neutron-metadata-agent
\u25cf neutron-metadata-agent.service - OpenStack Neutron Metadata Agent
   Loaded: loaded (/usr/lib/systemd/system/neutron-metadata-agent.service; enabled; vendor preset: disabled)
   Active: active (running) since \u6708 2019-05-20 14:45:59 JST; 23h ago
 Main PID: 15329 (/usr/bin/python)
   CGroup: /system.slice/neutron-metadata-agent.service
           \u251c\u250015329 /usr/bin/python2 /usr/bin/neutron-metadata-agent --config-...
           \u251c\u250015357 /usr/bin/python2 /usr/bin/neutron-metadata-agent --config-...
           \u2514\u250015358 /usr/bin/python2 /usr/bin/neutron-metadata-agent --config-...

 5\u6708 20 14:45:59 openstack-controller001.adoc.local systemd[1]: Stopped Open...
 5\u6708 20 14:45:59 openstack-controller001.adoc.local systemd[1]: Started Open...
Hint: Some lines were ellipsized, use -l to show in full.

Я не знаю, может ли моя виртуальная машина получить доступ к серверу 169.254.169.254, но из сетевого пространства имен это возможно

[admin@openstack-controller001 ~]$ openstack network list
+--------------------------------------+---------------+--------------------------------------+
| ID                                   | Name          | Subnets                              |
+--------------------------------------+---------------+--------------------------------------+
| 838b6191-33d6-4683-958e-cee434518743 | provider      | d524b6e6-24ad-4a28-9482-b03f4bf22690 |
| c6ed4cfe-43b4-42b7-8fb5-f205a962f9f7 | adoc-net-main | 053681d8-4d5c-4ef4-8be7-f2276d43b26c |
+--------------------------------------+---------------+--------------------------------------+
[admin@openstack-controller001 ~]$ ip netns
qdhcp-838b6191-33d6-4683-958e-cee434518743 (id: 0)
qrouter-3a164855-6c8f-447c-8b0f-49e86d823488 (id: 2)
qdhcp-c6ed4cfe-43b4-42b7-8fb5-f205a962f9f7 (id: 1)

[root@openstack-controller001 admin]# ip netns exec qdhcp-c6ed4cfe-43b4-42b7-8fb5-f205a962f9f7 ping 169.254.169.254
PING 169.254.169.254 (169.254.169.254) 56(84) bytes of data.
64 bytes from 169.254.169.254: icmp_seq=1 ttl=64 time=0.046 ms
64 bytes from 169.254.169.254: icmp_seq=2 ttl=64 time=0.038 ms
64 bytes from 169.254.169.254: icmp_seq=3 ttl=64 time=0.046 ms
64 bytes from 169.254.169.254: icmp_seq=4 ttl=64 time=0.048 ms
64 bytes from 169.254.169.254: icmp_seq=5 ttl=64 time=0.033 ms

Нормально ли, что ВМ ищет локальный сервер метаданных с DHCP-сервера?