===== COMMAND =====: blkid -o list
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.20.0.7] out: device     fs_type label    mount point    UUID
[10.20.0.7] out: -------------------------------------------------------------------------------
[10.20.0.7] out: /dev/sda3  ext2             /boot          a3644f54-040c-4178-b02c-19ce448ba2d9
[10.20.0.7] out: /dev/sda4  LVM2_member      (in use)       vKxKq9-oEHF-186r-2dOg-TuAC-U31f-oDQX0f
[10.20.0.7] out: /dev/sda6  LVM2_member      (in use)       dM2lGU-3pGs-iUDf-qwZs-bqJa-ggPQ-Pz6bWY
[10.20.0.7] out: /dev/sda7  ext2    config-2 (not mounted)  4e56a411-f269-4399-8d0e-74391a97719e
[10.20.0.7] out: /dev/mapper/vm-nova
[10.20.0.7] out:            xfs              /var/lib/nova  c4612609-877b-4617-bc47-72179ac197f5
[10.20.0.7] out: /dev/mapper/os-root
[10.20.0.7] out:            ext4             /              c6d5ba36-ce0f-439a-b403-aeb716bb6e34
[10.20.0.7] out: /dev/mapper/os-swap
[10.20.0.7] out:            swap             <swap>         948bb2a8-fb72-4157-94c3-5370d84f015e
[10.20.0.7] out: /dev/dm-0  xfs              /var/lib/nova  c4612609-877b-4617-bc47-72179ac197f5
[10.20.0.7] out: /dev/dm-1  ext4             /              c6d5ba36-ce0f-439a-b403-aeb716bb6e34
[10.20.0.7] out: /dev/dm-2  swap             <swap>         948bb2a8-fb72-4157-94c3-5370d84f015e
[10.20.0.7] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 2b2a7a0d-dc5d-4758-8d13-32d1452f9088
[10.20.0.7] out: 

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