===== 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          e49e40c6-df82-46ea-afbb-c49d8476f056
[10.20.0.4] out: /dev/sda4  LVM2_member      (in use)       UtCXlV-3Ztf-6XT0-oUFw-E4rc-mn0i-MHitzO
[10.20.0.4] out: /dev/sda6  LVM2_member      (in use)       BQ7Q7a-At0R-lEAD-L17y-RKl5-1UvK-iF1jlt
[10.20.0.4] out: /dev/sda7  ext2    config-2 (not mounted)  946547f6-3aa7-42fe-be8e-55aa7a1cd2ae
[10.20.0.4] out: /dev/mapper/vm-nova
[10.20.0.4] out:            xfs              /var/lib/nova  a5469f41-f8a5-4f00-89df-b35f77e8efb7
[10.20.0.4] out: /dev/mapper/os-root
[10.20.0.4] out:            ext4             /              0fd38f81-12c5-4050-8ae4-207b46fbab29
[10.20.0.4] out: /dev/mapper/os-swap
[10.20.0.4] out:            swap             <swap>         18a78ea1-af6a-4dc4-9c3e-50834624cd07
[10.20.0.4] out: /dev/dm-0  xfs              /var/lib/nova  a5469f41-f8a5-4f00-89df-b35f77e8efb7
[10.20.0.4] out: /dev/dm-1  ext4             /              0fd38f81-12c5-4050-8ae4-207b46fbab29
[10.20.0.4] out: /dev/dm-2  swap             <swap>         18a78ea1-af6a-4dc4-9c3e-50834624cd07
[10.20.0.4] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-2 f24d208a-d4c5-44cc-8b4c-4963dcd98d18
[10.20.0.4] out: 

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