===== COMMAND =====: blkid -o list
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.20.0.7] out: device     fs_type label    mount point    UUID
[10.20.0.7] out: -------------------------------------------------------------------------------
[10.20.0.7] out: /dev/sda3  ext2             /boot          29198957-596c-4dc4-8bca-71c53cb52663
[10.20.0.7] out: /dev/sda4  LVM2_member      (in use)       rb79A9-zboD-yLdv-zHGG-ra9U-jKK9-UTXdRT
[10.20.0.7] out: /dev/sda6  LVM2_member      (in use)       JbDnMG-WzY0-6fek-WPT2-gKAx-diFz-DBSKsR
[10.20.0.7] out: /dev/sda7  ext2    config-2 (not mounted)  e85bfd47-b9f8-40bc-b168-e7971cae0533
[10.20.0.7] out: /dev/mapper/vm-nova
[10.20.0.7] out:            xfs              /var/lib/nova  df6a8e61-1dad-4a4a-b8d1-1275bf8d856f
[10.20.0.7] out: /dev/mapper/os-root
[10.20.0.7] out:            ext4             /              cfca6c84-23b6-4b38-9d86-d438ad66fa3a
[10.20.0.7] out: /dev/mapper/os-swap
[10.20.0.7] out:            swap             <swap>         81a11fbd-5e58-4e18-b3e0-164e8601dae8
[10.20.0.7] out: /dev/dm-0  xfs              /var/lib/nova  df6a8e61-1dad-4a4a-b8d1-1275bf8d856f
[10.20.0.7] out: /dev/dm-1  ext4             /              cfca6c84-23b6-4b38-9d86-d438ad66fa3a
[10.20.0.7] out: /dev/dm-2  swap             <swap>         81a11fbd-5e58-4e18-b3e0-164e8601dae8
[10.20.0.7] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-2 15ebda84-dea3-42d8-a609-2ee511144569
[10.20.0.7] out: 

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