===== 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          8698a845-7c6f-46d9-a90e-4276a1d36e4b
[10.20.0.7] out: /dev/sda4  LVM2_member      (in use)       K0xPQv-jG5r-5rF0-EGiZ-Mx8t-SMFT-fsA0zX
[10.20.0.7] out: /dev/sda6  LVM2_member      (in use)       2vMZah-NzN6-wq2u-NbLB-QQ8r-opNK-3YJMJi
[10.20.0.7] out: /dev/sda7  ext2    config-2 (not mounted)  0fdddc93-ca93-41a6-84c8-d8ed18a322ee
[10.20.0.7] out: /dev/mapper/vm-nova
[10.20.0.7] out:            xfs              /var/lib/nova  8beaee52-3b12-4f5a-bde9-fbcfbba2e515
[10.20.0.7] out: /dev/mapper/os-root
[10.20.0.7] out:            ext4             /              e08951e6-72bf-4064-829c-7ab681286278
[10.20.0.7] out: /dev/mapper/os-swap
[10.20.0.7] out:            swap             <swap>         89c1d2a9-ecb6-4e0b-8307-f70bd903b896
[10.20.0.7] out: /dev/dm-0  xfs              /var/lib/nova  8beaee52-3b12-4f5a-bde9-fbcfbba2e515
[10.20.0.7] out: /dev/dm-1  ext4             /              e08951e6-72bf-4064-829c-7ab681286278
[10.20.0.7] out: /dev/dm-2  swap             <swap>         89c1d2a9-ecb6-4e0b-8307-f70bd903b896
[10.20.0.7] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 fdb82aea-430f-4ad5-b279-ab79a66d11f9
[10.20.0.7] out: 

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