===== COMMAND =====: blkid -o list
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.20.0.4] out: device     fs_type label    mount point    UUID
[10.20.0.4] out: -------------------------------------------------------------------------------
[10.20.0.4] out: /dev/sda3  ext2             /boot          85085b55-c92b-4e6a-9431-a1bacb8cd970
[10.20.0.4] out: /dev/sda4  LVM2_member      (in use)       9HhaxK-ZIEx-PSUG-6Wum-OxbB-QOpp-QmWM9h
[10.20.0.4] out: /dev/sda6  LVM2_member      (in use)       UlrATU-9oAR-qOQk-Pmk3-lGct-pNdO-0KTkKb
[10.20.0.4] out: /dev/sda7  ext2    config-2 (not mounted)  d7a90939-6bab-4ac2-99b5-f705c4643626
[10.20.0.4] out: /dev/mapper/vm-nova
[10.20.0.4] out:            xfs              /var/lib/nova  597261e5-9e08-455e-80e6-76a400d1157d
[10.20.0.4] out: /dev/mapper/os-root
[10.20.0.4] out:            ext4             /              a9cb6cf6-39bb-4244-bdf0-4d0333350e9f
[10.20.0.4] out: /dev/mapper/os-swap
[10.20.0.4] out:            swap             <swap>         5c62634c-1732-4f1a-865a-9ff3e95f268b
[10.20.0.4] out: /dev/dm-0  xfs              /var/lib/nova  597261e5-9e08-455e-80e6-76a400d1157d
[10.20.0.4] out: /dev/dm-1  ext4             /              a9cb6cf6-39bb-4244-bdf0-4d0333350e9f
[10.20.0.4] out: /dev/dm-2  swap             <swap>         5c62634c-1732-4f1a-865a-9ff3e95f268b
[10.20.0.4] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-2 52760efc-510b-44aa-9c01-62975b324a42
[10.20.0.4] out: 

===== STDERR =====:
