===== 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          2992d558-0385-41b8-ab63-451b75aad852
[10.20.0.7] out: /dev/sda4  LVM2_member      (in use)       rWas1D-h2s7-I2dT-jjIf-yR8B-6xgl-HrCUj2
[10.20.0.7] out: /dev/sda6  LVM2_member      (in use)       Uu6QTg-wGzm-dvwp-o2oF-h3UY-WmWp-eCbXgg
[10.20.0.7] out: /dev/sda7  ext2    config-2 (not mounted)  15d1883a-302d-494c-a27a-26da5f5d70b5
[10.20.0.7] out: /dev/mapper/vm-nova
[10.20.0.7] out:            xfs              /var/lib/nova  67ab34e9-8122-45d7-a2dd-e110fc486672
[10.20.0.7] out: /dev/mapper/os-root
[10.20.0.7] out:            ext4             /              acbb29eb-ed24-43d3-8173-23f2c9aa0d51
[10.20.0.7] out: /dev/mapper/os-swap
[10.20.0.7] out:            swap             <swap>         8a89fa7d-573e-48a9-bd60-864a22f8e87c
[10.20.0.7] out: /dev/dm-0  xfs              /var/lib/nova  67ab34e9-8122-45d7-a2dd-e110fc486672
[10.20.0.7] out: /dev/dm-1  ext4             /              acbb29eb-ed24-43d3-8173-23f2c9aa0d51
[10.20.0.7] out: /dev/dm-2  swap             <swap>         8a89fa7d-573e-48a9-bd60-864a22f8e87c
[10.20.0.7] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 32d94ba9-a4e4-47a2-9c00-376cb2feceb4
[10.20.0.7] out: 

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