===== 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          315b6d44-b8c3-4a8e-b7a8-a9272669d776
[10.20.0.6] out: /dev/sda4  LVM2_member      (in use)       OZgJTI-tCbg-vg8G-IYyy-NkkK-EdZg-TAKTVc
[10.20.0.6] out: /dev/sda6  LVM2_member      (in use)       QibyfE-GHiS-5Kiw-jBgm-sd7d-slWe-zXs23j
[10.20.0.6] out: /dev/sda7  ext2    config-2 (not mounted)  f0dbb521-8d88-40d0-bed1-9617c3ae0036
[10.20.0.6] out: /dev/mapper/vm-nova
[10.20.0.6] out:            xfs              /var/lib/nova  1884bdcc-259e-4282-a360-f1ee8b90d56c
[10.20.0.6] out: /dev/mapper/os-root
[10.20.0.6] out:            ext4             /              4a1284f3-976e-4bc7-bef1-2375875e5f87
[10.20.0.6] out: /dev/mapper/os-swap
[10.20.0.6] out:            swap             <swap>         7bf8f71f-0912-4028-b3cf-76372e2323b6
[10.20.0.6] out: /dev/dm-0  xfs              /var/lib/nova  1884bdcc-259e-4282-a360-f1ee8b90d56c
[10.20.0.6] out: /dev/dm-1  ext4             /              4a1284f3-976e-4bc7-bef1-2375875e5f87
[10.20.0.6] out: /dev/dm-2  swap             <swap>         7bf8f71f-0912-4028-b3cf-76372e2323b6
[10.20.0.6] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-2 0f4d3d5d-e0a3-41be-a428-b18ecf7bf6a4
[10.20.0.6] out: 

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