===== 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          00ba6e3a-9229-4b4c-a3be-53c5fc4c1426
[10.20.0.4] out: /dev/sda4  LVM2_member      (in use)       s9oMoW-QmPc-fogg-CHpt-4iY3-eysu-3ODoSD
[10.20.0.4] out: /dev/sda6  LVM2_member      (in use)       hKNJ9o-34jG-O0SO-otir-8ept-6ew0-XmkZlo
[10.20.0.4] out: /dev/sda7  ext2    config-2 (not mounted)  75a9e538-b1f5-45ad-86bb-6681c753b7f7
[10.20.0.4] out: /dev/mapper/vm-nova
[10.20.0.4] out:            xfs              /var/lib/nova  63db51f6-2f47-48b5-94b1-06855c97e26c
[10.20.0.4] out: /dev/mapper/os-root
[10.20.0.4] out:            ext4             /              ef919d22-c499-4dcf-a2dd-a3e7d62626f8
[10.20.0.4] out: /dev/mapper/os-swap
[10.20.0.4] out:            swap             <swap>         9fb7b6e3-bc66-41ff-8920-f391c662317e
[10.20.0.4] out: /dev/dm-0  xfs              /var/lib/nova  63db51f6-2f47-48b5-94b1-06855c97e26c
[10.20.0.4] out: /dev/dm-1  ext4             /              ef919d22-c499-4dcf-a2dd-a3e7d62626f8
[10.20.0.4] out: /dev/dm-2  swap             <swap>         9fb7b6e3-bc66-41ff-8920-f391c662317e
[10.20.0.4] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 eb3ffb07-8d99-48ec-af77-626bb78f1fad
[10.20.0.4] out: 

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