===== COMMAND =====: blkid -o list
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.20.0.6] out: device     fs_type label    mount point    UUID
[10.20.0.6] out: -------------------------------------------------------------------------------
[10.20.0.6] out: /dev/sda3  ext2             /boot          27bfb96c-a454-4b9c-ad2c-44d4ecaf5d5e
[10.20.0.6] out: /dev/sda4  LVM2_member      (in use)       wc1pdk-0waM-xkKO-54Am-yLBn-PkDV-rUHhUe
[10.20.0.6] out: /dev/sda6  LVM2_member      (in use)       EjDdqX-Cj0c-8AQU-mydT-G2vd-JDTU-rb8KaS
[10.20.0.6] out: /dev/sda7  ext2    config-2 (not mounted)  2a8fac5d-a152-4cbc-a39a-c7b83b878d32
[10.20.0.6] out: /dev/mapper/vm-nova
[10.20.0.6] out:            xfs              /var/lib/nova  887c8a3c-4604-488a-9e3a-a39762814792
[10.20.0.6] out: /dev/mapper/os-root
[10.20.0.6] out:            ext4             /              af5fd267-baa7-4b34-ba07-ca1d03a4636b
[10.20.0.6] out: /dev/mapper/os-swap
[10.20.0.6] out:            swap             <swap>         f0042a2e-edfd-4381-9e24-57569aa0293d
[10.20.0.6] out: /dev/dm-0  xfs              /var/lib/nova  887c8a3c-4604-488a-9e3a-a39762814792
[10.20.0.6] out: /dev/dm-1  ext4             /              af5fd267-baa7-4b34-ba07-ca1d03a4636b
[10.20.0.6] out: /dev/dm-2  swap             <swap>         f0042a2e-edfd-4381-9e24-57569aa0293d
[10.20.0.6] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 1daca2da-a096-4d12-9902-74c7f7083fb9
[10.20.0.6] out: 

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