===== 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          484cec9c-212e-44ff-9d79-c36c778d53b5
[10.20.0.4] out: /dev/sda4  LVM2_member      (in use)       DIqC9W-oRGU-oEf8-26TB-OkWj-deFs-0xtdYS
[10.20.0.4] out: /dev/sda6  LVM2_member      (in use)       aiia3O-ZFdC-g0lx-k294-20TF-Xxku-VuY9oa
[10.20.0.4] out: /dev/sda7  ext2    config-2 (not mounted)  7c5e003b-7965-4d68-9479-9046dfdfd465
[10.20.0.4] out: /dev/mapper/vm-nova
[10.20.0.4] out:            xfs              /var/lib/nova  5b477d19-55f3-4836-8b9c-b52489e852ee
[10.20.0.4] out: /dev/mapper/os-root
[10.20.0.4] out:            ext4             /              9a674833-5bab-47e3-bf55-91faa027b15b
[10.20.0.4] out: /dev/mapper/os-swap
[10.20.0.4] out:            swap             <swap>         59dc9025-181c-4b64-adfe-4de143ac2eba
[10.20.0.4] out: /dev/dm-0  xfs              /var/lib/nova  5b477d19-55f3-4836-8b9c-b52489e852ee
[10.20.0.4] out: /dev/dm-1  ext4             /              9a674833-5bab-47e3-bf55-91faa027b15b
[10.20.0.4] out: /dev/dm-2  swap             <swap>         59dc9025-181c-4b64-adfe-4de143ac2eba
[10.20.0.4] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-2 9a28d666-5906-454c-85b9-6351dbf69341
[10.20.0.4] out: 

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