===== 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          5af95e79-dc7b-4f46-b899-8f821a31378f
[10.20.0.4] out: /dev/sda4  LVM2_member      (in use)       ezf4d7-duwD-35OF-cDhQ-Pw84-wsc9-pvJGdg
[10.20.0.4] out: /dev/sda6  LVM2_member      (in use)       tclmJR-VmmU-lFW5-zIyz-axq1-Imsn-wx3uyi
[10.20.0.4] out: /dev/sda7  ext2    config-2 (not mounted)  d560d16d-0414-4251-8da6-18ceba4597cd
[10.20.0.4] out: /dev/mapper/vm-nova
[10.20.0.4] out:            xfs              /var/lib/nova  9cd28da6-47d7-4da4-82c1-19dc5ec72a65
[10.20.0.4] out: /dev/mapper/os-root
[10.20.0.4] out:            ext4             /              5b94f379-c675-455b-b63e-c7c710d7bc23
[10.20.0.4] out: /dev/mapper/os-swap
[10.20.0.4] out:            swap             <swap>         72b46890-21e8-4030-b51f-a2a6e6d24376
[10.20.0.4] out: /dev/dm-0  xfs              /var/lib/nova  9cd28da6-47d7-4da4-82c1-19dc5ec72a65
[10.20.0.4] out: /dev/dm-1  ext4             /              5b94f379-c675-455b-b63e-c7c710d7bc23
[10.20.0.4] out: /dev/dm-2  swap             <swap>         72b46890-21e8-4030-b51f-a2a6e6d24376
[10.20.0.4] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 5e7142d3-a3cb-4bf2-a5a9-31da89d104ed
[10.20.0.4] out: 

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