===== 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          85c842bd-e190-47d3-8efd-2a3052b1ecf3
[10.20.0.4] out: /dev/sda4  LVM2_member      (in use)       xxqqY7-X6fi-nKsf-qXVE-4uKX-g0mK-Rp9xHi
[10.20.0.4] out: /dev/sda6  LVM2_member      (in use)       hr26fU-53dI-pKzF-HB49-UmMe-OKxB-6kLi26
[10.20.0.4] out: /dev/sda7  ext2    config-2 (not mounted)  cc8b4256-c63d-41a5-a3ea-57b7da3b381c
[10.20.0.4] out: /dev/mapper/vm-nova
[10.20.0.4] out:            xfs              /var/lib/nova  dd29ee78-a451-4b2d-b249-6f362c7db9b5
[10.20.0.4] out: /dev/mapper/os-root
[10.20.0.4] out:            ext4             /              d024f651-600c-425d-8888-663fb81a68a7
[10.20.0.4] out: /dev/mapper/os-swap
[10.20.0.4] out:            swap             <swap>         ee637a66-f204-471a-a5c2-9782eeb71515
[10.20.0.4] out: /dev/dm-0  xfs              /var/lib/nova  dd29ee78-a451-4b2d-b249-6f362c7db9b5
[10.20.0.4] out: /dev/dm-1  ext4             /              d024f651-600c-425d-8888-663fb81a68a7
[10.20.0.4] out: /dev/dm-2  swap             <swap>         ee637a66-f204-471a-a5c2-9782eeb71515
[10.20.0.4] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 de82f4ab-6b82-4f4a-919d-e8950f1e7782
[10.20.0.4] out: 

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