===== 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          cd9f5e3e-450b-498e-b354-1eeaa0ed54e9
[10.20.0.4] out: /dev/sda4  LVM2_member      (in use)       Aydg8K-8vjW-Dm9F-ko13-lAsW-E3ML-MXk9lD
[10.20.0.4] out: /dev/sda6  LVM2_member      (in use)       oy4DdZ-ciF1-mGW2-JhGe-TCxR-gXp1-qPsf4B
[10.20.0.4] out: /dev/sda7  ext2    config-2 (not mounted)  26205730-31a4-4628-bd65-ceaebd81f8a9
[10.20.0.4] out: /dev/mapper/vm-nova
[10.20.0.4] out:            xfs              /var/lib/nova  e347511f-57dd-426e-891c-3fd62f6d8262
[10.20.0.4] out: /dev/mapper/os-root
[10.20.0.4] out:            ext4             /              7da18263-9a8d-463d-bc32-3fee80b50d01
[10.20.0.4] out: /dev/mapper/os-swap
[10.20.0.4] out:            swap             <swap>         62741386-e6b5-442d-9e11-202d462135eb
[10.20.0.4] out: /dev/dm-0  xfs              /var/lib/nova  e347511f-57dd-426e-891c-3fd62f6d8262
[10.20.0.4] out: /dev/dm-1  ext4             /              7da18263-9a8d-463d-bc32-3fee80b50d01
[10.20.0.4] out: /dev/dm-2  swap             <swap>         62741386-e6b5-442d-9e11-202d462135eb
[10.20.0.4] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-2 05de5e39-2019-473b-a8e0-ffbae7996996
[10.20.0.4] out: 

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