===== 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          de847817-f8c0-4ce4-9635-6fb499d5e9a5
[10.20.0.4] out: /dev/sda4  LVM2_member      (in use)       XGxQTW-yyGY-uS4G-iR2M-Akbk-cAMR-SHr9pz
[10.20.0.4] out: /dev/sda6  LVM2_member      (in use)       Ztr4Eo-2gpM-VFhH-e3OV-sciZ-Bteh-jCgK3O
[10.20.0.4] out: /dev/sda7  ext2    config-2 (not mounted)  ce46b598-2512-456d-89f1-d25b909dc960
[10.20.0.4] out: /dev/mapper/vm-nova
[10.20.0.4] out:            xfs              /var/lib/nova  48b137ee-b58a-401f-a09c-7374c192af64
[10.20.0.4] out: /dev/mapper/os-root
[10.20.0.4] out:            ext4             /              b5447923-9ca2-4a9b-88ca-4137e464e251
[10.20.0.4] out: /dev/mapper/os-swap
[10.20.0.4] out:            swap             <swap>         93756d7c-4356-435d-be5e-ded48c1da462
[10.20.0.4] out: /dev/dm-0  xfs              /var/lib/nova  48b137ee-b58a-401f-a09c-7374c192af64
[10.20.0.4] out: /dev/dm-1  ext4             /              b5447923-9ca2-4a9b-88ca-4137e464e251
[10.20.0.4] out: /dev/dm-2  swap             <swap>         93756d7c-4356-435d-be5e-ded48c1da462
[10.20.0.4] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 dfa2e5dd-e696-4eee-80f3-1e1dd6e3d9e6
[10.20.0.4] out: 

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