===== 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          21ad5460-5a91-4a8d-857e-0c569e9982b3
[10.20.0.3] out: /dev/sda4  LVM2_member      (in use)       mY7Nqc-GO2c-aKXV-DC7C-QDQB-5qtO-OcZpgc
[10.20.0.3] out: /dev/sda6  LVM2_member      (in use)       YzcFRc-VzXM-FaKt-JJFy-5YVY-tWyr-ZvPgO5
[10.20.0.3] out: /dev/sda7  ext2    config-2 (not mounted)  9621a22d-401b-4b38-9f35-e4355ed1d1b2
[10.20.0.3] out: /dev/mapper/vm-nova
[10.20.0.3] out:            xfs              /var/lib/nova  b896c85c-4c39-4ff3-9f0a-909f54540b4a
[10.20.0.3] out: /dev/mapper/os-root
[10.20.0.3] out:            ext4             /              6a72a7f6-cc39-4fe2-8931-60db486adb09
[10.20.0.3] out: /dev/mapper/os-swap
[10.20.0.3] out:            swap             <swap>         2f4b5aea-99cb-4eb5-bebb-9bb2ebfcb38b
[10.20.0.3] out: /dev/dm-0  xfs              /var/lib/nova  b896c85c-4c39-4ff3-9f0a-909f54540b4a
[10.20.0.3] out: /dev/dm-1  ext4             /              6a72a7f6-cc39-4fe2-8931-60db486adb09
[10.20.0.3] out: /dev/dm-2  swap             <swap>         2f4b5aea-99cb-4eb5-bebb-9bb2ebfcb38b
[10.20.0.3] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-2 6b023bfc-df75-4592-9731-575ca7182354
[10.20.0.3] out: 

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