===== COMMAND =====: blkid -o list
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.20.0.3] out: device     fs_type label    mount point    UUID
[10.20.0.3] out: -------------------------------------------------------------------------------
[10.20.0.3] out: /dev/sda3  ext2             /boot          a8edf71e-e129-4831-979d-21e0b6263658
[10.20.0.3] out: /dev/sda4  LVM2_member      (in use)       HyHDoD-y83n-6dB1-E5pF-dhyH-rSHJ-Rz7XXU
[10.20.0.3] out: /dev/sda6  LVM2_member      (in use)       CJDJ9J-dPge-hsBn-JkG0-RIGx-jZ1E-qNz3Rg
[10.20.0.3] out: /dev/sda7  ext2    config-2 (not mounted)  993c2110-2f64-4c49-9fa2-a8c99fe286fc
[10.20.0.3] out: /dev/mapper/vm-nova
[10.20.0.3] out:            xfs              /var/lib/nova  ce3ba5b1-f09e-4ab3-9709-d222ae9020f3
[10.20.0.3] out: /dev/mapper/os-root
[10.20.0.3] out:            ext4             /              2fc6557f-ff9e-46e7-ae67-ca4957bda7c7
[10.20.0.3] out: /dev/mapper/os-swap
[10.20.0.3] out:            swap             <swap>         77c934f0-05a6-46f0-b1a6-01f09ea59bd8
[10.20.0.3] out: /dev/dm-0  xfs              /var/lib/nova  ce3ba5b1-f09e-4ab3-9709-d222ae9020f3
[10.20.0.3] out: /dev/dm-1  ext4             /              2fc6557f-ff9e-46e7-ae67-ca4957bda7c7
[10.20.0.3] out: /dev/dm-2  swap             <swap>         77c934f0-05a6-46f0-b1a6-01f09ea59bd8
[10.20.0.3] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 edde1e45-ef21-45cb-91e5-4df7f63e928a
[10.20.0.3] out: 

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