===== 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          68b18cb3-56af-499f-a7c1-33fd3f3af380
[10.20.0.4] out: /dev/sda4  LVM2_member      (in use)       BFizJY-8XK0-cUGS-IlQD-Deqi-ZEek-XSNU2o
[10.20.0.4] out: /dev/sda6  LVM2_member      (in use)       fpJhdb-YLus-uC0p-J7P6-G0E5-kTG0-K3RI1P
[10.20.0.4] out: /dev/sda7  ext2    config-2 (not mounted)  7416e825-3daf-45b9-9adc-024f50d4b51b
[10.20.0.4] out: /dev/mapper/vm-nova
[10.20.0.4] out:            xfs              /var/lib/nova  413c531f-200e-4fbc-a5a8-0a001514f249
[10.20.0.4] out: /dev/mapper/os-root
[10.20.0.4] out:            ext4             /              2c340b67-3e93-471d-a9d7-03ac7cf2a8a7
[10.20.0.4] out: /dev/mapper/os-swap
[10.20.0.4] out:            swap             <swap>         90760ff4-2637-434c-98c0-0d079b9bc790
[10.20.0.4] out: /dev/dm-0  xfs              /var/lib/nova  413c531f-200e-4fbc-a5a8-0a001514f249
[10.20.0.4] out: /dev/dm-1  ext4             /              2c340b67-3e93-471d-a9d7-03ac7cf2a8a7
[10.20.0.4] out: /dev/dm-2  swap             <swap>         90760ff4-2637-434c-98c0-0d079b9bc790
[10.20.0.4] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 f7df110b-549f-491a-800e-90c0ef1cdc70
[10.20.0.4] out: 

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