Comment 2 for bug 1787846

same my problem :

openstack hypervisor stats show

+----------------------+-------+
| Field | Value |
+----------------------+-------+
| count | 1 |
| current_workload | 0 |
| disk_available_least | 115 |
| free_disk_gb | 25 |
| free_ram_mb | 5434 |
| local_gb | 125 |
| local_gb_used | 100 |
| memory_mb | 7982 |
| memory_mb_used | 2548 |
| running_vms | 1 |
| vcpus | 8 |
| vcpus_used | 1 |
+----------------------+-------+

Although i have two lvm :
cinder get-pools --detail

+-----------------------------+---------------------------------------------+
| Property | Value |
+-----------------------------+---------------------------------------------+
| QoS_support | False |
| allocated_capacity_gb | 0 |
| backend_state | up |
| driver_version | 3.0.0 |
| filter_function | None |
| free_capacity_gb | 171.0 |
| goodness_function | None |
| location_info | LVMVolumeDriver:r2s13:cinder-volumes:thin:0 |
| max_over_subscription_ratio | 20.0 |
| multiattach | True |
| name | r2s13@lvm#LVM_iSCSI |
| pool_name | LVM_iSCSI |
| provisioned_capacity_gb | 0.0 |
| reserved_percentage | 0 |
| storage_protocol | iSCSI |
| thick_provisioning_support | False |
| thin_provisioning_support | True |
| timestamp | 2018-12-17T12:18:22.024282 |
| total_capacity_gb | 171.0 |
| total_volumes | 1 |
| vendor_name | Open Source |
| volume_backend_name | LVM_iSCSI |
+-----------------------------+---------------------------------------------+
+-----------------------------+----------------------------------------------+
| Property | Value |
+-----------------------------+----------------------------------------------+
| QoS_support | False |
| allocated_capacity_gb | 100 |
| backend_state | up |
| driver_version | 3.0.0 |
| filter_function | None |
| free_capacity_gb | 321.67 |
| goodness_function | None |
| location_info | LVMVolumeDriver:r2s13:cinder-volumes2:thin:0 |
| max_over_subscription_ratio | 20.0 |
| multiattach | True |
| name | r2s13@lvm2#LVM_iSCSI |
| pool_name | LVM_iSCSI |
| provisioned_capacity_gb | 100.0 |
| reserved_percentage | 0 |
| storage_protocol | iSCSI |
| thick_provisioning_support | False |
| thin_provisioning_support | True |
| timestamp | 2018-12-17T12:18:16.029000 |
| total_capacity_gb | 330.6 |
| total_volumes | 2 |
| vendor_name | Open Source |
| volume_backend_name | LVM_iSCSI |
+-----------------------------+----------------------------------------------+