===== 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          b0ed1261-102f-4068-97df-f544f5995df3
[10.20.0.6] out: /dev/sda4  LVM2_member      (in use)       XPNMAe-E52B-B3rZ-JFUC-4hmf-4Mb1-0GcS9Z
[10.20.0.6] out: /dev/sda6  LVM2_member      (in use)       ZDWHYf-OdJy-PR2q-V5OW-IpMs-7WJr-c39LzY
[10.20.0.6] out: /dev/sda7  ext2    config-2 (not mounted)  1a6ea80c-7631-48c7-ae37-b148511565b7
[10.20.0.6] out: /dev/mapper/vm-nova
[10.20.0.6] out:            xfs              /var/lib/nova  a26a3a9c-5eef-4e20-8748-b99c5759f129
[10.20.0.6] out: /dev/mapper/os-root
[10.20.0.6] out:            ext4             /              44af428f-8a32-47ba-a7e4-98eaf7cb6fbf
[10.20.0.6] out: /dev/mapper/os-swap
[10.20.0.6] out:            swap             <swap>         527c35b0-9bb6-482d-b21c-6f42e632ee0e
[10.20.0.6] out: /dev/dm-0  xfs              /var/lib/nova  a26a3a9c-5eef-4e20-8748-b99c5759f129
[10.20.0.6] out: /dev/dm-1  ext4             /              44af428f-8a32-47ba-a7e4-98eaf7cb6fbf
[10.20.0.6] out: /dev/dm-2  swap             <swap>         527c35b0-9bb6-482d-b21c-6f42e632ee0e
[10.20.0.6] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-2 c61762a6-0ef8-4f5a-90d0-fd4ba7b50acc
[10.20.0.6] out: 

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