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/45218a2e-8ab7-4976-a513-36cf33b59014/volume-subpaths/barbican-bin/barbican-api/7
                                                     /var/lib/kubelet/pods/2148f397-5c38-486f-bf30-03357d814590/volume-subpaths/keystone-openid-metadata/keystone-api/19
                                                     /var/lib/kubelet/pods/2148f397-5c38-486f-bf30-03357d814590/volume-subpaths/keystone-openid-metadata/keystone-api/18
                                                     /var/lib/kubelet/pods/2148f397-5c38-486f-bf30-03357d814590/volume-subpaths/keystone-openid-metadata/keystone-api/17
                                                     /var/lib/kubelet/pods/2148f397-5c38-486f-bf30-03357d814590/volume-subpaths/keystone-bin/keystone-api/14
                                                     /var/lib/kubelet/pods/d900495c-9710-4451-a292-cd5e619e6389/volume-subpaths/memcached-bin/memcached-exporter/1
                                                     /var/lib/kubelet/pods/12d54614-6990-40ef-89ee-953258680a2b/volume-subpaths/pvc-fce3bdc1-5b6e-4b67-b082-0b0c9943a04f/prometheus/2
                                                     /var/lib/kubelet/pods/521568a4-3409-4e52-b767-a46c30a74b47/volume-subpaths/pvc-b08a03ae-4641-4a59-a663-7483e5c52bf3/alertmanager/3
                                                     /var/lib/kubelet/pods/d900495c-9710-4451-a292-cd5e619e6389/volume-subpaths/memcached-bin/memcached/1
                                                     /var/lib/kubelet/pods/2f664e32-d763-4df9-a723-aa59219556c8/volume-subpaths/sc-dashboard-provider/grafana/3
                                                     /var/lib/kubelet/pods/2f664e32-d763-4df9-a723-aa59219556c8/volume-subpaths/config/grafana/0
                                                     /