===== 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          a07406ab-1d79-438b-b05f-00c90542e3e1
[10.20.0.4] out: /dev/sda4  LVM2_member      (in use)       ihIbak-OfYg-98sC-hwGx-tx7i-LsJM-8BoI2I
[10.20.0.4] out: /dev/sda6  LVM2_member      (in use)       BXcmOS-MSYV-3KP3-xHXW-Tz2K-fI93-PDxBnC
[10.20.0.4] out: /dev/sda7  ext2    config-2 (not mounted)  7771935d-b524-49cc-a1c4-544ca902fa10
[10.20.0.4] out: /dev/mapper/vm-nova
[10.20.0.4] out:            xfs              /var/lib/nova  8465e091-88b8-4ab2-863f-e3d2c43cfc68
[10.20.0.4] out: /dev/mapper/os-root
[10.20.0.4] out:            ext4             /              6cd68aa8-5006-4098-8197-6fcda8163428
[10.20.0.4] out: /dev/mapper/os-swap
[10.20.0.4] out:            swap             <swap>         464a6652-19a5-4de2-8232-606af80261f3
[10.20.0.4] out: /dev/dm-0  xfs              /var/lib/nova  8465e091-88b8-4ab2-863f-e3d2c43cfc68
[10.20.0.4] out: /dev/dm-1  ext4             /              6cd68aa8-5006-4098-8197-6fcda8163428
[10.20.0.4] out: /dev/dm-2  swap             <swap>         464a6652-19a5-4de2-8232-606af80261f3
[10.20.0.4] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 a3ff860d-4ebe-4bc4-a21c-94ae656c1f66
[10.20.0.4] out: 

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