===== 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          8148b721-6dac-49fb-b3d7-8e0f0efa8cc8
[10.20.0.4] out: /dev/sda4  LVM2_member      (in use)       AN3SiP-QX9o-iSlG-eWrC-O0Mj-hf0p-m24pJs
[10.20.0.4] out: /dev/sda6  LVM2_member      (in use)       mffWlq-HHKD-nANt-K297-eOdw-oSh7-XI1VyP
[10.20.0.4] out: /dev/sda7  ext2    config-2 (not mounted)  fd72e603-d8cc-4552-8bc5-53a54b16c93e
[10.20.0.4] out: /dev/mapper/vm-nova
[10.20.0.4] out:            xfs              /var/lib/nova  86dbfe47-b4e8-4a60-8250-edfe64853fd5
[10.20.0.4] out: /dev/mapper/os-root
[10.20.0.4] out:            ext4             /              808e2543-602a-4005-9257-ac11f0f25196
[10.20.0.4] out: /dev/mapper/os-swap
[10.20.0.4] out:            swap             <swap>         8cfcae68-da3f-402a-9a66-15fe43480842
[10.20.0.4] out: /dev/dm-0  xfs              /var/lib/nova  86dbfe47-b4e8-4a60-8250-edfe64853fd5
[10.20.0.4] out: /dev/dm-1  ext4             /              808e2543-602a-4005-9257-ac11f0f25196
[10.20.0.4] out: /dev/dm-2  swap             <swap>         8cfcae68-da3f-402a-9a66-15fe43480842
[10.20.0.4] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-2 0f9f49c2-600f-410f-a62f-c47b4cf9152c
[10.20.0.4] out: 

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