===== COMMAND =====: blkid -o list
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.20.0.5] out: device     fs_type label    mount point    UUID
[10.20.0.5] out: -------------------------------------------------------------------------------
[10.20.0.5] out: /dev/sda3  ext2             /boot          f0ea20f8-4cfa-48eb-b2b1-3f8da3e9ea85
[10.20.0.5] out: /dev/sda4  LVM2_member      (in use)       hqes0K-u3dD-ifMr-ti0E-heLm-SeGQ-6kl7Ge
[10.20.0.5] out: /dev/sda6  LVM2_member      (in use)       5CRF0R-w09W-ZxXS-8Va0-AfBd-3jpc-aCjE3Z
[10.20.0.5] out: /dev/sda7  ext2    config-2 (not mounted)  a0b8bb5d-d5a3-4e3a-bf2f-d3b574167b68
[10.20.0.5] out: /dev/mapper/vm-nova
[10.20.0.5] out:            xfs              /var/lib/nova  aa9038ce-7747-479e-97ab-e05e135236b3
[10.20.0.5] out: /dev/mapper/os-root
[10.20.0.5] out:            ext4             /              968509bd-e16a-428c-86cf-319288943ffd
[10.20.0.5] out: /dev/mapper/os-swap
[10.20.0.5] out:            swap             <swap>         2dbd4f65-c891-4ec7-9211-4bf9ba7363c2
[10.20.0.5] out: /dev/dm-0  xfs              /var/lib/nova  aa9038ce-7747-479e-97ab-e05e135236b3
[10.20.0.5] out: /dev/dm-1  ext4             /              968509bd-e16a-428c-86cf-319288943ffd
[10.20.0.5] out: /dev/dm-2  swap             <swap>         2dbd4f65-c891-4ec7-9211-4bf9ba7363c2
[10.20.0.5] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-2 a48c8f5c-6811-4d25-b7dc-b8827199e700
[10.20.0.5] out: 

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