===== 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          a61b6a12-e522-4ce5-9ea7-eba847dc5102
[10.20.0.4] out: /dev/sda4  LVM2_member      (in use)       2CiM93-SUm7-wxDP-Yjny-taur-3cJd-BV2v1T
[10.20.0.4] out: /dev/sda6  LVM2_member      (in use)       9SCHpy-sPC5-DN3R-bew6-4Q2E-zHOI-iY52cD
[10.20.0.4] out: /dev/sda7  ext2    config-2 (not mounted)  9f3a9914-5d14-42df-8fd2-7f220cd1c9a1
[10.20.0.4] out: /dev/mapper/vm-nova
[10.20.0.4] out:            xfs              /var/lib/nova  0302d633-6350-4717-8018-90bb9e777240
[10.20.0.4] out: /dev/mapper/os-root
[10.20.0.4] out:            ext4             /              67b2f914-502d-4c6f-a5f6-ab107daa609a
[10.20.0.4] out: /dev/mapper/os-swap
[10.20.0.4] out:            swap             <swap>         0aad6ae3-fd4b-4763-98f0-95660418dac9
[10.20.0.4] out: /dev/dm-0  xfs              /var/lib/nova  0302d633-6350-4717-8018-90bb9e777240
[10.20.0.4] out: /dev/dm-1  ext4             /              67b2f914-502d-4c6f-a5f6-ab107daa609a
[10.20.0.4] out: /dev/dm-2  swap             <swap>         0aad6ae3-fd4b-4763-98f0-95660418dac9
[10.20.0.4] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 0ef4a6ed-168c-4182-90eb-8b5781613d96
[10.20.0.4] out: 

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