gistfile1.txt

root@s1:~# ceph-volume inventory /dev/vda

====== Device report /dev/vda ======

     path                      /dev/vda
     lsm data                  {}
     available                 False
     rejected reasons          locked
     device id                 
     removable                 0
     ro                        0
     vendor                    0x1af4
     model                     
     sas address               
     rotational                1
     scheduler mode            mq-deadline
     human readable size       82.20 GB


root@s1:~# ceph-volume inventory /dev/sdc

====== Device report /dev/sdc ======

     path                      /dev/sdc
     lsm data                  {}
     available                 False
     rejected reasons          locked, LVM detected, Insufficient space (<10 extents) on vgs
     device id                 SAMSUNG_MZ7LH3T8_5002538e000d5806
     removable                 0
     ro                        0
     vendor                    ATA
     model                     SAMSUNG MZ7LH3T8
     sas address               
     rotational                0
     scheduler mode            mq-deadline
     human readable size       3.49 TB
    --- Logical Volume ---
     name                      osd-block-3f6f12b8-6c51-494e-bfa2-cedea5c42eaa
     osd id                    27
     cluster name              ceph
     type                      block
     osd fsid                  3f6f12b8-6c51-494e-bfa2-cedea5c42eaa
     cluster fsid              234c6a96-8101-49d1-b354-1110e759d572
     osdspec affinity          
     block uuid                M8j3Bw-FX3S-SWpA-GLKi-nOFC-JRtS-erTj0V