===== 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          347de989-e361-4e72-b256-1cb4a729fe22
[10.20.0.4] out: /dev/sda4  LVM2_member      (in use)       ZluZ0v-g88r-YLIo-QbXk-2UzS-L6SH-mz31PQ
[10.20.0.4] out: /dev/sda6  LVM2_member      (in use)       x2bZMr-1mtX-38sG-7q20-75Hy-t3pO-UdbNuQ
[10.20.0.4] out: /dev/sda7  ext2    config-2 (not mounted)  03150c46-683e-495b-a445-98831f4f7ff7
[10.20.0.4] out: /dev/mapper/vm-nova
[10.20.0.4] out:            xfs              /var/lib/nova  3abdfd55-b30e-4647-b661-ea0031e655de
[10.20.0.4] out: /dev/mapper/os-root
[10.20.0.4] out:            ext4             /              b5fb4306-5dcd-492b-b3e2-7515bea79b01
[10.20.0.4] out: /dev/mapper/os-swap
[10.20.0.4] out:            swap             <swap>         2df6ad12-1b14-4f4f-b099-64b16945a353
[10.20.0.4] out: /dev/dm-0  xfs              /var/lib/nova  3abdfd55-b30e-4647-b661-ea0031e655de
[10.20.0.4] out: /dev/dm-1  ext4             /              b5fb4306-5dcd-492b-b3e2-7515bea79b01
[10.20.0.4] out: /dev/dm-2  swap             <swap>         2df6ad12-1b14-4f4f-b099-64b16945a353
[10.20.0.4] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-2 79ff15ae-8011-4af9-89a2-0b2e38c21a1a
[10.20.0.4] out: 

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