===== 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          0a023d74-b10e-46bd-9974-881d1df32aeb
[10.20.0.6] out: /dev/sda4  LVM2_member      (in use)       uqFwzX-3A1S-4L1d-hHgm-ksfw-IlvF-CGh1rq
[10.20.0.6] out: /dev/sda6  LVM2_member      (in use)       K0mFpi-kIEa-h62u-LuXf-zOUf-n709-kgiyGS
[10.20.0.6] out: /dev/sda7  ext2    config-2 (not mounted)  0c4399fd-4e6b-4fac-9e78-78fda75450c0
[10.20.0.6] out: /dev/mapper/vm-nova
[10.20.0.6] out:            xfs              /var/lib/nova  6f7366a8-b6fd-4f98-aeba-99ed3f7589c9
[10.20.0.6] out: /dev/mapper/os-root
[10.20.0.6] out:            ext4             /              5fce98ac-35c2-462c-a14c-31fdc31d12e2
[10.20.0.6] out: /dev/mapper/os-swap
[10.20.0.6] out:            swap             <swap>         219efdb1-b5aa-4d8e-93d1-74532aeb5c5a
[10.20.0.6] out: /dev/dm-0  xfs              /var/lib/nova  6f7366a8-b6fd-4f98-aeba-99ed3f7589c9
[10.20.0.6] out: /dev/dm-1  ext4             /              5fce98ac-35c2-462c-a14c-31fdc31d12e2
[10.20.0.6] out: /dev/dm-2  swap             <swap>         219efdb1-b5aa-4d8e-93d1-74532aeb5c5a
[10.20.0.6] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-2 44719418-556c-42e4-a8d1-a1a053c487dd
[10.20.0.6] out: 

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