NAME                        MAJ:MIN RM  SIZE RO TYPE MOUNTPOINTS
loop0                         7:0    0    1T  0 loop 
└─ceph--instance--osd0-data 253:0    0 1024G  0 lvm  
loop1                         7:1    0    1T  0 loop 
└─ceph--instance--osd1-data 253:1    0 1024G  0 lvm  
loop2                         7:2    0    1T  0 loop 
└─ceph--instance--osd2-data 253:2    0 1024G  0 lvm  
sr0                          11:0    1  482K  0 rom  
vda                         252:0    0  320G  0 disk 
└─vda1                      252:1    0  320G  0 part /var/lib/kubelet/pods/63a34dcc-9381-4fe6-b489-013e08612be6/volume-subpaths/barbican-bin/barbican-api/7
                                                     /var/lib/kubelet/pods/a4a62eaa-b765-4693-8739-b6d57a2c762d/volume-subpaths/keystone-openid-metadata/keystone-api/19
                                                     /var/lib/kubelet/pods/a4a62eaa-b765-4693-8739-b6d57a2c762d/volume-subpaths/keystone-openid-metadata/keystone-api/18
                                                     /var/lib/kubelet/pods/a4a62eaa-b765-4693-8739-b6d57a2c762d/volume-subpaths/keystone-openid-metadata/keystone-api/17
                                                     /var/lib/kubelet/pods/a4a62eaa-b765-4693-8739-b6d57a2c762d/volume-subpaths/keystone-bin/keystone-api/14
                                                     /var/lib/kubelet/pods/5c4356a1-1043-4e41-9076-d477c1b6e3b5/volume-subpaths/memcached-bin/memcached-exporter/1
                                                     /var/lib/kubelet/pods/5c4356a1-1043-4e41-9076-d477c1b6e3b5/volume-subpaths/memcached-bin/memcached/1
                                                     /var/lib/kubelet/pods/f0247bbc-8af5-451d-88fe-fe0a8ba33119/volume-subpaths/pvc-d5a35474-e8ab-4847-b1a1-3aeeeb1473ec/prometheus/2
                                                     /var/lib/kubelet/pods/c3180c7d-3125-4918-8463-45b58107f9e9/volume-subpaths/pvc-48c669f6-3364-4f1c-9747-38d281f26184/alertmanager/3
                                                     /var/lib/kubelet/pods/eee01f30-4519-41e8-b9c1-4cd23f0c11c9/volume-subpaths/sc-dashboard-provider/grafana/3
                                                     /var/lib/kubelet/pods/eee01f30-4519-41e8-b9c1-4cd23f0c11c9/volume-subpaths/config/grafana/0
                                                     /