===== 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          5f1aea5e-c541-4fdb-9a3f-5bfe7a534b82
[10.20.0.4] out: /dev/sda4  LVM2_member      (in use)       zUZJC8-Rloc-INGL-ijvO-1hcV-w3xn-t8to3C
[10.20.0.4] out: /dev/sda6  LVM2_member      (in use)       GFXOFS-rmbO-AFMV-Kw9k-9vfN-ywKs-aeQSea
[10.20.0.4] out: /dev/sda7  ext2    config-2 (not mounted)  1dc72f3a-899c-4863-8618-a3bdbdceca65
[10.20.0.4] out: /dev/mapper/vm-nova
[10.20.0.4] out:            xfs              /var/lib/nova  c4b0e6bd-8022-437c-be59-4656a1142008
[10.20.0.4] out: /dev/mapper/os-root
[10.20.0.4] out:            ext4             /              5b6b0f3b-8d1a-4ff4-9511-9de2f77f0638
[10.20.0.4] out: /dev/mapper/os-swap
[10.20.0.4] out:            swap             <swap>         234cc053-9797-4b4f-ab62-79657b199097
[10.20.0.4] out: /dev/dm-0  xfs              /var/lib/nova  c4b0e6bd-8022-437c-be59-4656a1142008
[10.20.0.4] out: /dev/dm-1  ext4             /              5b6b0f3b-8d1a-4ff4-9511-9de2f77f0638
[10.20.0.4] out: /dev/dm-2  swap             <swap>         234cc053-9797-4b4f-ab62-79657b199097
[10.20.0.4] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 e2b23c16-f590-4012-9961-369d3f098624
[10.20.0.4] out: 

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