===== 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          be975bb9-ecc9-4982-a676-539dea5e1fef
[10.20.0.6] out: /dev/sda4  LVM2_member      (in use)       9ZfmaP-3cte-8Xu3-t2mg-6ryK-mycW-6wMaCn
[10.20.0.6] out: /dev/sda6  LVM2_member      (in use)       OMQfiD-Ooyg-mhqm-bceZ-SeCf-EwtB-lXqS9O
[10.20.0.6] out: /dev/sda7  ext2    config-2 (not mounted)  0cc867a6-560e-432e-8203-3b4446dffd90
[10.20.0.6] out: /dev/mapper/vm-nova
[10.20.0.6] out:            xfs              /var/lib/nova  98193bb4-bd81-4d21-a56a-def81c88c03b
[10.20.0.6] out: /dev/mapper/os-root
[10.20.0.6] out:            ext4             /              946ff783-34ed-49d0-923d-7431545c14cd
[10.20.0.6] out: /dev/mapper/os-swap
[10.20.0.6] out:            swap             <swap>         ecb270d1-0204-4d6f-a9b0-1cce66c52d78
[10.20.0.6] out: /dev/dm-0  xfs              /var/lib/nova  98193bb4-bd81-4d21-a56a-def81c88c03b
[10.20.0.6] out: /dev/dm-1  ext4             /              946ff783-34ed-49d0-923d-7431545c14cd
[10.20.0.6] out: /dev/dm-2  swap             <swap>         ecb270d1-0204-4d6f-a9b0-1cce66c52d78
[10.20.0.6] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 4398d55d-0576-40aa-8b1a-ac1a47f43e69
[10.20.0.6] out: 

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