===== COMMAND =====: blkid -o list
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.20.0.3] out: device     fs_type label    mount point    UUID
[10.20.0.3] out: -------------------------------------------------------------------------------
[10.20.0.3] out: /dev/sda3  ext2             /boot          14a93276-cef7-4720-b7c1-3426962e8064
[10.20.0.3] out: /dev/sda4  LVM2_member      (in use)       X0BqYf-Hgpn-do5I-rxgY-TjYY-nqzT-16aZl1
[10.20.0.3] out: /dev/sda6  LVM2_member      (in use)       YASiZN-m18U-8Zvy-MWAp-tANZ-y1Is-0AcTau
[10.20.0.3] out: /dev/sda7  ext2    config-2 (not mounted)  513bd9e7-56f6-4f40-b3e0-d56964cb5e60
[10.20.0.3] out: /dev/mapper/vm-nova
[10.20.0.3] out:            xfs              /var/lib/nova  4eebe395-d539-4bbf-ac32-58859eaa95a5
[10.20.0.3] out: /dev/mapper/os-root
[10.20.0.3] out:            ext4             /              8ddc8694-c923-43d8-9a12-60717ff0ceb7
[10.20.0.3] out: /dev/mapper/os-swap
[10.20.0.3] out:            swap             <swap>         1d4a1612-5c6f-4256-9dee-2b78e3bb8b30
[10.20.0.3] out: /dev/dm-0  xfs              /var/lib/nova  4eebe395-d539-4bbf-ac32-58859eaa95a5
[10.20.0.3] out: /dev/dm-1  ext4             /              8ddc8694-c923-43d8-9a12-60717ff0ceb7
[10.20.0.3] out: /dev/dm-2  swap             <swap>         1d4a1612-5c6f-4256-9dee-2b78e3bb8b30
[10.20.0.3] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 5dd37010-b9ed-43c1-99b4-b1401fbba280
[10.20.0.3] out: 

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