===== COMMAND =====: blkid -o list
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.20.0.6] out: device     fs_type label    mount point    UUID
[10.20.0.6] out: -------------------------------------------------------------------------------
[10.20.0.6] out: /dev/sda3  ext2             /boot          347de989-e361-4e72-b256-1cb4a729fe22
[10.20.0.6] out: /dev/sda4  LVM2_member      (in use)       SWdt9J-7pd9-QotZ-pUX8-U2Z1-KuGQ-428ben
[10.20.0.6] out: /dev/sda6  LVM2_member      (in use)       F6plfm-hGS8-3NOB-VGxa-pcC7-h0ho-G1sbdk
[10.20.0.6] out: /dev/sda7  ext2    config-2 (not mounted)  dd198ffe-0011-4b3c-bc33-e9ceaef0f832
[10.20.0.6] out: /dev/mapper/vm-nova
[10.20.0.6] out:            xfs              /var/lib/nova  78607bf1-0f46-40eb-b1e6-1b7b011a6f92
[10.20.0.6] out: /dev/mapper/os-root
[10.20.0.6] out:            ext4             /              b5fb4306-5dcd-492b-b3e2-7515bea79b01
[10.20.0.6] out: /dev/mapper/os-swap
[10.20.0.6] out:            swap             <swap>         7298d9ee-9c40-4a79-930e-77ccf9ca10b8
[10.20.0.6] out: /dev/dm-0  xfs              /var/lib/nova  78607bf1-0f46-40eb-b1e6-1b7b011a6f92
[10.20.0.6] out: /dev/dm-1  ext4             /              b5fb4306-5dcd-492b-b3e2-7515bea79b01
[10.20.0.6] out: /dev/dm-2  swap             <swap>         7298d9ee-9c40-4a79-930e-77ccf9ca10b8
[10.20.0.6] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 4aefdd86-acf3-4796-a944-2f3c0672828f
[10.20.0.6] out: 

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