losetup -f --show /opt/stack/data/stack-volumes-*
Créer un volume puis effacer un volume pour tester.
openstack volume create --size 20 plop openstack volume delete plop
stack@oslack1:~/devstack$ openstack volume service list +------------------+---------------------+------+---------+-------+----------------------------+ | Binary | Host | Zone | Status | State | Updated At | +------------------+---------------------+------+---------+-------+----------------------------+ | cinder-volume | oslack1@lvmdriver-1 | nova | enabled | down | 2019-04-05T15:22:35.771203 | | cinder-scheduler | oslack1 | nova | enabled | up | 2019-04-05T15:23:16.619859 | +------------------+---------------------+------+---------+-------+----------------------------+ stack@oslack1:~/devstack$ openstack volume service set --enable oslack1@lvmdriver-1 cinder-volume stack@oslack1:~/devstack$ openstack volume service list +------------------+---------------------+------+---------+-------+----------------------------+ | Binary | Host | Zone | Status | State | Updated At | +------------------+---------------------+------+---------+-------+----------------------------+ | cinder-volume | oslack1@lvmdriver-1 | nova | enabled | down | 2019-04-05T15:23:24.881781 | | cinder-scheduler | oslack1 | nova | enabled | up | 2019-04-05T15:23:26.621806 | +------------------+---------------------+------+---------+-------+----------------------------+
Solution
/etc/cinder/cinder.conf
[lvmdriver-1] #volume_group = stack-volumes-lvmdriver-1 volume_group = ubuntu-vg
systemctl restart 'devstack@c-*'
Impossible d'effacer un volume Le pb venait que le volume était en état “reserved”
openstack volume set --state available 671c5fc7-00bd-4452-be82-645e10d59236 openstack volume delete 671c5fc7-00bd-4452-be82-645e10d59236