===== COMMAND =====: blkid -o list
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.20.0.4] out: device     fs_type label    mount point    UUID
[10.20.0.4] out: -------------------------------------------------------------------------------
[10.20.0.4] out: /dev/sda3  ext2             /boot          4d5a42fe-4d1a-4130-9310-0826c618c434
[10.20.0.4] out: /dev/sda4  LVM2_member      (in use)       W597cu-Yf2m-okfk-78aq-ythX-iCUa-kv7mMa
[10.20.0.4] out: /dev/sda6  LVM2_member      (in use)       EDiFqn-7yzh-jnuR-Yj5o-VZOd-ms0Y-iLkiec
[10.20.0.4] out: /dev/sda7  ext2    config-2 (not mounted)  8050c2d7-5f78-45a3-ac13-afd82c3266c7
[10.20.0.4] out: /dev/mapper/vm-nova
[10.20.0.4] out:            xfs              /var/lib/nova  486df642-a445-44c1-995a-3ca1c11f3e08
[10.20.0.4] out: /dev/mapper/os-root
[10.20.0.4] out:            ext4             /              c01b2650-d14b-41b7-92d3-ff5532280883
[10.20.0.4] out: /dev/mapper/os-swap
[10.20.0.4] out:            swap             <swap>         98e943ef-e7f8-42f3-8f7c-5dba7aa11e36
[10.20.0.4] out: /dev/dm-0  xfs              /var/lib/nova  486df642-a445-44c1-995a-3ca1c11f3e08
[10.20.0.4] out: /dev/dm-1  ext4             /              c01b2650-d14b-41b7-92d3-ff5532280883
[10.20.0.4] out: /dev/dm-2  swap             <swap>         98e943ef-e7f8-42f3-8f7c-5dba7aa11e36
[10.20.0.4] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 9e3c0a13-2eb9-4aea-9b49-5bab99aac694
[10.20.0.4] out: 

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