===== 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          1f6e4188-cf6f-46a4-92e4-0b32a4166f43
[10.20.0.7] out: /dev/sda4  LVM2_member      (in use)       PJ2w3D-G8tx-bpl7-qYgI-cORz-wau7-346Kvs
[10.20.0.7] out: /dev/sda6  LVM2_member      (in use)       mzEKnB-HAvS-MkBs-2h1r-l2UY-sm0Y-jkSk4H
[10.20.0.7] out: /dev/sda7  ext2    config-2 (not mounted)  4810d464-473d-45e0-8756-d90e227749f9
[10.20.0.7] out: /dev/mapper/vm-nova
[10.20.0.7] out:            xfs              /var/lib/nova  4e49b6d7-3cd3-4ce6-a0f1-2ba5a17c6d7b
[10.20.0.7] out: /dev/mapper/os-root
[10.20.0.7] out:            ext4             /              176d6f1b-4ed3-45a4-938c-3422f1fc7179
[10.20.0.7] out: /dev/mapper/os-swap
[10.20.0.7] out:            swap             <swap>         93b273b2-0b1e-408b-a711-6966b4ab897d
[10.20.0.7] out: /dev/dm-0  xfs              /var/lib/nova  4e49b6d7-3cd3-4ce6-a0f1-2ba5a17c6d7b
[10.20.0.7] out: /dev/dm-1  ext4             /              176d6f1b-4ed3-45a4-938c-3422f1fc7179
[10.20.0.7] out: /dev/dm-2  swap             <swap>         93b273b2-0b1e-408b-a711-6966b4ab897d
[10.20.0.7] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 02f417d0-4a2d-485c-b02a-552baab33f51
[10.20.0.7] out: 

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