===== COMMAND =====: blkid -o list
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.20.0.3] out: device     fs_type label    mount point    UUID
[10.20.0.3] out: -------------------------------------------------------------------------------
[10.20.0.3] out: /dev/sda3  ext2             /boot          fa9f6759-a557-466d-9055-39b015043026
[10.20.0.3] out: /dev/sda4  LVM2_member      (in use)       Wsogd5-0Kn1-BFWI-WpRd-dfUr-Cok2-hqq8Ev
[10.20.0.3] out: /dev/sda6  LVM2_member      (in use)       fDvTRL-LlBK-FEAr-lpNP-a8H6-06V2-2FnA6h
[10.20.0.3] out: /dev/sda7  ext2    config-2 (not mounted)  bce837a8-1b96-489a-8df9-46deff0a9cc7
[10.20.0.3] out: /dev/mapper/vm-nova
[10.20.0.3] out:            xfs              /var/lib/nova  c91b118f-4281-4a4e-8ca8-c5851d378161
[10.20.0.3] out: /dev/mapper/os-root
[10.20.0.3] out:            ext4             /              e41eec35-3d99-4eca-ad53-833c7542aa40
[10.20.0.3] out: /dev/mapper/os-swap
[10.20.0.3] out:            swap             <swap>         691c6e45-de6b-44f6-9d6b-c0c99d6656eb
[10.20.0.3] out: /dev/dm-0  xfs              /var/lib/nova  c91b118f-4281-4a4e-8ca8-c5851d378161
[10.20.0.3] out: /dev/dm-1  ext4             /              e41eec35-3d99-4eca-ad53-833c7542aa40
[10.20.0.3] out: /dev/dm-2  swap             <swap>         691c6e45-de6b-44f6-9d6b-c0c99d6656eb
[10.20.0.3] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-2 981ad78b-793c-440b-af0c-49a297257c83
[10.20.0.3] out: 

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