===== 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          386673f9-e13e-4cab-9629-4405bb1b2291
[10.20.0.4] out: /dev/sda4  LVM2_member      (in use)       x8ahuQ-g5KB-jiB3-jZ22-mEqY-camd-lLfllw
[10.20.0.4] out: /dev/sda6  LVM2_member      (in use)       5cq0dJ-I2VV-LydB-jcpJ-JPe8-DY6D-gbM99i
[10.20.0.4] out: /dev/sda7  ext2    config-2 (not mounted)  2908da23-1cc5-476e-a1cb-d8f4f0a1cd05
[10.20.0.4] out: /dev/mapper/vm-nova
[10.20.0.4] out:            xfs              /var/lib/nova  9b029c6f-f01e-4dfe-a8c6-18b025233ad6
[10.20.0.4] out: /dev/mapper/os-root
[10.20.0.4] out:            ext4             /              60376423-da66-4063-bee4-e4399416911b
[10.20.0.4] out: /dev/mapper/os-swap
[10.20.0.4] out:            swap             <swap>         d3d6e807-6771-4c2f-8d4a-2072d0cdbccf
[10.20.0.4] out: /dev/dm-0  xfs              /var/lib/nova  9b029c6f-f01e-4dfe-a8c6-18b025233ad6
[10.20.0.4] out: /dev/dm-1  ext4             /              60376423-da66-4063-bee4-e4399416911b
[10.20.0.4] out: /dev/dm-2  swap             <swap>         d3d6e807-6771-4c2f-8d4a-2072d0cdbccf
[10.20.0.4] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-2 660df80e-a780-4685-9e10-5a507d245458
[10.20.0.4] out: 

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