===== COMMAND =====: blkid -o list
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.20.0.5] out: device     fs_type label    mount point    UUID
[10.20.0.5] out: -------------------------------------------------------------------------------
[10.20.0.5] out: /dev/sda3  ext2             /boot          11512b8c-4322-4df2-93f3-a2187da669e7
[10.20.0.5] out: /dev/sda4  LVM2_member      (in use)       Ti1NdK-BdnC-prSJ-49vf-dQOd-V6n3-kQ3ZCU
[10.20.0.5] out: /dev/sda6  LVM2_member      (in use)       zYZzPK-RuDh-3e2g-LdFP-eFv3-HOK0-XT3cgy
[10.20.0.5] out: /dev/sda7  ext2    config-2 (not mounted)  2134fd0e-e22e-417d-8c52-4e3698c1b33a
[10.20.0.5] out: /dev/mapper/vm-nova
[10.20.0.5] out:            xfs              /var/lib/nova  978e9446-c70e-417e-b2be-337eb9e5a147
[10.20.0.5] out: /dev/mapper/os-root
[10.20.0.5] out:            ext4             /              9d97ece3-9b05-47e2-ade3-a7839cbd8315
[10.20.0.5] out: /dev/mapper/os-swap
[10.20.0.5] out:            swap             <swap>         1ad49955-4eb0-4047-82cf-1e71cdc128c3
[10.20.0.5] out: /dev/dm-0  xfs              /var/lib/nova  978e9446-c70e-417e-b2be-337eb9e5a147
[10.20.0.5] out: /dev/dm-1  ext4             /              9d97ece3-9b05-47e2-ade3-a7839cbd8315
[10.20.0.5] out: /dev/dm-2  swap             <swap>         1ad49955-4eb0-4047-82cf-1e71cdc128c3
[10.20.0.5] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-2 c3f27647-7246-40d4-b926-846de088d84f
[10.20.0.5] out: 

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