===== COMMAND =====: blkid -o list
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.20.0.7] out: device     fs_type label    mount point    UUID
[10.20.0.7] out: -------------------------------------------------------------------------------
[10.20.0.7] out: /dev/sda3  ext2             /boot          d7ac8a53-180e-4bcd-865c-86515d8f9bc7
[10.20.0.7] out: /dev/sda4  LVM2_member      (in use)       2jQv1f-qa7d-u1un-Q6xV-Ggxx-wxc3-kZiagb
[10.20.0.7] out: /dev/sda6  LVM2_member      (in use)       4VeXvj-KCOv-gABt-4SSV-kjLr-zGub-5eM3F1
[10.20.0.7] out: /dev/sda7  ext2    config-2 (not mounted)  6e6bff89-37c2-4442-81ae-0c7c33de7b3f
[10.20.0.7] out: /dev/mapper/vm-nova
[10.20.0.7] out:            xfs              /var/lib/nova  fd6a7d5c-bc2c-45ff-92b2-9a87d98f5c74
[10.20.0.7] out: /dev/mapper/os-root
[10.20.0.7] out:            ext4             /              8623c478-a369-49b4-9b5d-f47eaad5e94c
[10.20.0.7] out: /dev/mapper/os-swap
[10.20.0.7] out:            swap             <swap>         9ddb1b56-ec98-47ae-a478-2f691116649e
[10.20.0.7] out: /dev/dm-0  xfs              /var/lib/nova  fd6a7d5c-bc2c-45ff-92b2-9a87d98f5c74
[10.20.0.7] out: /dev/dm-1  ext4             /              8623c478-a369-49b4-9b5d-f47eaad5e94c
[10.20.0.7] out: /dev/dm-2  swap             <swap>         9ddb1b56-ec98-47ae-a478-2f691116649e
[10.20.0.7] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-2 7cef2b29-4650-49fc-822e-8b109970b8d3
[10.20.0.7] out: 

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