===== 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          3bcde3c3-335f-4f48-8c6b-01d03455d2ba
[10.20.0.6] out: /dev/sda4  LVM2_member      (in use)       qinSgi-5ksN-lXYO-eth5-ehur-NCk5-JrAuw9
[10.20.0.6] out: /dev/sda6  LVM2_member      (in use)       Z2xuc9-pvsg-6eN1-SW4f-OjjJ-0SSq-e9pNFe
[10.20.0.6] out: /dev/sda7  ext2    config-2 (not mounted)  a637bb85-9bba-461e-b932-8551d0c962e3
[10.20.0.6] out: /dev/mapper/vm-nova
[10.20.0.6] out:            xfs              /var/lib/nova  80f3cfcf-ac87-4027-aa7c-7cccc77291af
[10.20.0.6] out: /dev/mapper/os-root
[10.20.0.6] out:            ext4             /              ad6932a2-7d43-465a-bb84-65207e16a2a2
[10.20.0.6] out: /dev/mapper/os-swap
[10.20.0.6] out:            swap             <swap>         6a1546a2-bec8-4094-81d1-48b4c2c84efc
[10.20.0.6] out: /dev/dm-0  xfs              /var/lib/nova  80f3cfcf-ac87-4027-aa7c-7cccc77291af
[10.20.0.6] out: /dev/dm-1  ext4             /              ad6932a2-7d43-465a-bb84-65207e16a2a2
[10.20.0.6] out: /dev/dm-2  swap             <swap>         6a1546a2-bec8-4094-81d1-48b4c2c84efc
[10.20.0.6] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-2 38307a16-62f4-4db4-8eaa-1c63244d552d
[10.20.0.6] out: 

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