===== 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          5ef0dd93-5800-4c5f-8c9f-f5039fa60d9f
[10.20.0.4] out: /dev/sda4  LVM2_member      (in use)       46vwkK-Klhv-plsX-WXW4-5llE-JBpC-yM8QVZ
[10.20.0.4] out: /dev/sda6  LVM2_member      (in use)       F5vJPL-JinS-FQzm-F9k4-CYJz-XrXa-Xj2iKW
[10.20.0.4] out: /dev/sda7  ext2    config-2 (not mounted)  b2315f3d-bec5-4257-9cd9-c9ca6c981ed3
[10.20.0.4] out: /dev/mapper/vm-nova
[10.20.0.4] out:            xfs              /var/lib/nova  051cfc2d-376f-4d51-b30b-659b56cc3026
[10.20.0.4] out: /dev/mapper/os-root
[10.20.0.4] out:            ext4             /              a3ac8384-85b1-4edb-90c9-29066880c3c6
[10.20.0.4] out: /dev/mapper/os-swap
[10.20.0.4] out:            swap             <swap>         a501fca9-6d57-4a89-af43-3f4a294d0be9
[10.20.0.4] out: /dev/dm-0  xfs              /var/lib/nova  051cfc2d-376f-4d51-b30b-659b56cc3026
[10.20.0.4] out: /dev/dm-1  ext4             /              a3ac8384-85b1-4edb-90c9-29066880c3c6
[10.20.0.4] out: /dev/dm-2  swap             <swap>         a501fca9-6d57-4a89-af43-3f4a294d0be9
[10.20.0.4] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-2 2e58e069-338d-4371-b6e2-95730d02c75f
[10.20.0.4] out: 

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