===== 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          3c33916d-984d-490e-ab07-9fcba0b093a8
[10.20.0.4] out: /dev/sda4  LVM2_member      (in use)       4O98xV-Me33-5cRx-vu0z-OfL5-4PN1-NRuuhU
[10.20.0.4] out: /dev/sda6  LVM2_member      (in use)       R7banz-kVx3-HQl1-1jOO-pl5m-pI1t-xfUG3u
[10.20.0.4] out: /dev/sda7  ext2    config-2 (not mounted)  84c3cbba-2551-4b90-a2e6-a8f3ed9ec2b0
[10.20.0.4] out: /dev/mapper/vm-nova
[10.20.0.4] out:            xfs              /var/lib/nova  66d5f5ce-83eb-4d0b-88e7-868ea6b446c3
[10.20.0.4] out: /dev/mapper/os-root
[10.20.0.4] out:            ext4             /              38ab426e-10aa-4993-a6c5-d5443976bf81
[10.20.0.4] out: /dev/mapper/os-swap
[10.20.0.4] out:            swap             <swap>         8fbd6326-a905-43b3-8dac-c09a4bf978e8
[10.20.0.4] out: /dev/dm-0  xfs              /var/lib/nova  66d5f5ce-83eb-4d0b-88e7-868ea6b446c3
[10.20.0.4] out: /dev/dm-1  ext4             /              38ab426e-10aa-4993-a6c5-d5443976bf81
[10.20.0.4] out: /dev/dm-2  swap             <swap>         8fbd6326-a905-43b3-8dac-c09a4bf978e8
[10.20.0.4] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-2 9d5ef1d3-5766-4f64-98a6-ee07d0741f4b
[10.20.0.4] out: 

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