===== 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          20176cc7-fa38-4dc6-a040-faf3d919dd82
[10.20.0.4] out: /dev/sda4  LVM2_member      (in use)       wLubgG-Q3nZ-9sgs-kx1w-TOq4-VY3E-ZElSus
[10.20.0.4] out: /dev/sda6  LVM2_member      (in use)       Ky5a3g-UxW1-v1pB-WpR3-sw8i-1EJK-mKqiyg
[10.20.0.4] out: /dev/sda7  ext2    config-2 (not mounted)  c5d6ef64-1098-422b-9436-26f43629bf5b
[10.20.0.4] out: /dev/mapper/vm-nova
[10.20.0.4] out:            xfs              /var/lib/nova  69f8fd92-9323-444a-b547-93527061d9cf
[10.20.0.4] out: /dev/mapper/os-root
[10.20.0.4] out:            ext4             /              16e2f418-3fea-47cf-9da2-2bf6872f635c
[10.20.0.4] out: /dev/mapper/os-swap
[10.20.0.4] out:            swap             <swap>         a60cf6bc-84c3-49e1-8aa3-3ea553544c12
[10.20.0.4] out: /dev/dm-0  xfs              /var/lib/nova  69f8fd92-9323-444a-b547-93527061d9cf
[10.20.0.4] out: /dev/dm-1  ext4             /              16e2f418-3fea-47cf-9da2-2bf6872f635c
[10.20.0.4] out: /dev/dm-2  swap             <swap>         a60cf6bc-84c3-49e1-8aa3-3ea553544c12
[10.20.0.4] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 8a6d0ffb-70cb-4b91-bbc1-16edac0b4d19
[10.20.0.4] out: 

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