===== 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          e9d3bf62-1a4e-41cd-b505-1ad06d5004b9
[10.20.0.6] out: /dev/sda4  LVM2_member      (in use)       VF2nUt-T8OP-EpZ2-qQlu-yyLC-ATdt-YQXVuP
[10.20.0.6] out: /dev/sda6  LVM2_member      (in use)       aTLSVo-ajp1-CB2H-fCQM-gKcG-wdgU-NWwqgl
[10.20.0.6] out: /dev/sda7  ext2    config-2 (not mounted)  0603b213-119c-4336-ad1a-1c0e172a4d36
[10.20.0.6] out: /dev/mapper/vm-nova
[10.20.0.6] out:            xfs              /var/lib/nova  d1822074-a4c8-4557-9ba4-3b03775455aa
[10.20.0.6] out: /dev/mapper/os-root
[10.20.0.6] out:            ext4             /              486db701-9dd3-41dd-be78-02b414b74fe5
[10.20.0.6] out: /dev/mapper/os-swap
[10.20.0.6] out:            swap             <swap>         42957476-8296-4e87-907b-d8d922422f11
[10.20.0.6] out: /dev/dm-0  xfs              /var/lib/nova  d1822074-a4c8-4557-9ba4-3b03775455aa
[10.20.0.6] out: /dev/dm-1  ext4             /              486db701-9dd3-41dd-be78-02b414b74fe5
[10.20.0.6] out: /dev/dm-2  swap             <swap>         42957476-8296-4e87-907b-d8d922422f11
[10.20.0.6] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-2 84f5a724-4119-44af-8e9b-e7119bcf3f17
[10.20.0.6] out: 

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