===== 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          2f53da96-ce8c-4688-83ae-613678f9719e
[10.20.0.3] out: /dev/sda4  LVM2_member      (in use)       34vdiF-ySSK-hsln-fpu9-xDtk-Qflo-WamZXh
[10.20.0.3] out: /dev/sda6  LVM2_member      (in use)       bbLdcd-3Qgj-fdCT-lOaY-lr00-1F1H-WveS6X
[10.20.0.3] out: /dev/sda7  ext2    config-2 (not mounted)  b2f08793-7117-414b-b030-550381c61ef6
[10.20.0.3] out: /dev/mapper/vm-nova
[10.20.0.3] out:            xfs              /var/lib/nova  66c7dfcf-638b-4574-ae5a-590213b1e695
[10.20.0.3] out: /dev/mapper/os-root
[10.20.0.3] out:            ext4             /              edd12752-5a51-4e37-8740-14f6fe74165c
[10.20.0.3] out: /dev/mapper/os-swap
[10.20.0.3] out:            swap             <swap>         a16a2493-b7cc-4342-95fd-632774efa58d
[10.20.0.3] out: /dev/dm-0  xfs              /var/lib/nova  66c7dfcf-638b-4574-ae5a-590213b1e695
[10.20.0.3] out: /dev/dm-1  ext4             /              edd12752-5a51-4e37-8740-14f6fe74165c
[10.20.0.3] out: /dev/dm-2  swap             <swap>         a16a2493-b7cc-4342-95fd-632774efa58d
[10.20.0.3] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 6844ef64-90df-460d-abb8-2211e00e8b59
[10.20.0.3] out: 

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