===== 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          405ccb73-e789-43a7-812f-e041e771c098
[10.20.0.4] out: /dev/sda4  LVM2_member      (in use)       d4FKQg-TLD3-l5XP-QI7J-zdKD-E9Hc-8lqED0
[10.20.0.4] out: /dev/sda6  LVM2_member      (in use)       wj0dHx-Gx4Z-mmJ6-ymyE-ExnF-Wl0L-AfBhyX
[10.20.0.4] out: /dev/sda7  ext2    config-2 (not mounted)  be3a8e58-7e33-421e-9f35-0464b80ef6b6
[10.20.0.4] out: /dev/mapper/vm-nova
[10.20.0.4] out:            xfs              /var/lib/nova  a7c3e8b7-968f-47b0-9001-b943022058ef
[10.20.0.4] out: /dev/mapper/os-root
[10.20.0.4] out:            ext4             /              3059bca2-011a-463c-b4f7-84eaf0d2b1d8
[10.20.0.4] out: /dev/mapper/os-swap
[10.20.0.4] out:            swap             <swap>         e6711a3d-3a84-4247-8906-f27f7cfd0a16
[10.20.0.4] out: /dev/dm-0  xfs              /var/lib/nova  a7c3e8b7-968f-47b0-9001-b943022058ef
[10.20.0.4] out: /dev/dm-1  ext4             /              3059bca2-011a-463c-b4f7-84eaf0d2b1d8
[10.20.0.4] out: /dev/dm-2  swap             <swap>         e6711a3d-3a84-4247-8906-f27f7cfd0a16
[10.20.0.4] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 17b5ea51-d828-4374-b436-a900527e85ce
[10.20.0.4] out: 

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