===== 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          ddf3b7f1-e117-4894-aaa9-3faa617c5f85
[10.20.0.4] out: /dev/sda4  LVM2_member      (in use)       PhJ1oX-Gnqz-xPYf-n0dg-g35M-9bJz-ysAqsH
[10.20.0.4] out: /dev/sda6  LVM2_member      (in use)       2c73je-e539-IGV1-EOvg-FGYO-5TzF-yYXWdm
[10.20.0.4] out: /dev/sda7  ext2    config-2 (not mounted)  6f3cff50-7afb-4caa-926e-e02ba8360b76
[10.20.0.4] out: /dev/mapper/vm-nova
[10.20.0.4] out:            xfs              /var/lib/nova  fad5ed50-d416-4428-9223-8c1dc6914380
[10.20.0.4] out: /dev/mapper/os-root
[10.20.0.4] out:            ext4             /              a66fe458-6286-47b9-9f71-cb2e2d754de0
[10.20.0.4] out: /dev/mapper/os-swap
[10.20.0.4] out:            swap             <swap>         89cd41ac-2c9c-4e11-ae2d-a65d69392d80
[10.20.0.4] out: /dev/dm-0  xfs              /var/lib/nova  fad5ed50-d416-4428-9223-8c1dc6914380
[10.20.0.4] out: /dev/dm-1  ext4             /              a66fe458-6286-47b9-9f71-cb2e2d754de0
[10.20.0.4] out: /dev/dm-2  swap             <swap>         89cd41ac-2c9c-4e11-ae2d-a65d69392d80
[10.20.0.4] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 07e3903f-9bd1-4d5e-8542-94388b28065f
[10.20.0.4] out: 

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