===== 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          c0c25384-e4cc-468c-b98d-5120061585c8
[10.20.0.4] out: /dev/sda4  LVM2_member      (in use)       X39IyM-mTkO-k2Nw-mx4E-GakP-xV2J-3dWy3D
[10.20.0.4] out: /dev/sda6  LVM2_member      (in use)       06SW1y-O1Ds-BiGl-Y500-bLP8-zKu3-B4cy0A
[10.20.0.4] out: /dev/sda7  ext2    config-2 (not mounted)  2ad54d1d-32c6-4bb9-8fa1-3b8c289d439d
[10.20.0.4] out: /dev/mapper/vm-nova
[10.20.0.4] out:            xfs              /var/lib/nova  5032ccfc-6ea6-4837-b510-79bd248b759a
[10.20.0.4] out: /dev/mapper/os-root
[10.20.0.4] out:            ext4             /              b465c34a-5487-43f7-9121-a484dab10a53
[10.20.0.4] out: /dev/mapper/os-swap
[10.20.0.4] out:            swap             <swap>         ec9cef21-0bd4-4709-a20f-34c4dae93393
[10.20.0.4] out: /dev/dm-0  xfs              /var/lib/nova  5032ccfc-6ea6-4837-b510-79bd248b759a
[10.20.0.4] out: /dev/dm-1  ext4             /              b465c34a-5487-43f7-9121-a484dab10a53
[10.20.0.4] out: /dev/dm-2  swap             <swap>         ec9cef21-0bd4-4709-a20f-34c4dae93393
[10.20.0.4] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 428cd078-700f-4c56-95f3-1843e28518f5
[10.20.0.4] out: 

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