===== COMMAND =====: blkid -o list
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.20.0.7] out: device     fs_type label    mount point    UUID
[10.20.0.7] out: -------------------------------------------------------------------------------
[10.20.0.7] out: /dev/sda3  ext2             /boot          80541f6a-4a9d-41d9-a64c-ddc3d972d3b2
[10.20.0.7] out: /dev/sda4  LVM2_member      (in use)       tlB1Bk-CndL-Ex8R-vZfz-5rJh-sGIH-shLCNr
[10.20.0.7] out: /dev/sda6  LVM2_member      (in use)       Ang0rB-cmwf-ULHL-Jx2M-2o12-8H6L-ALJzTv
[10.20.0.7] out: /dev/sda7  ext2    config-2 (not mounted)  e5831c88-5cb4-4595-8063-9f6afb0a8c19
[10.20.0.7] out: /dev/mapper/vm-nova
[10.20.0.7] out:            xfs              /var/lib/nova  8088ab17-6c93-4962-9a29-1f340c8ca48e
[10.20.0.7] out: /dev/mapper/os-root
[10.20.0.7] out:            ext4             /              97afbdc4-80a9-4800-a0b7-08664586aa38
[10.20.0.7] out: /dev/mapper/os-swap
[10.20.0.7] out:            swap             <swap>         40b919b2-da3c-4e51-bb5a-f5e6f2efcfe2
[10.20.0.7] out: /dev/dm-0  xfs              /var/lib/nova  8088ab17-6c93-4962-9a29-1f340c8ca48e
[10.20.0.7] out: /dev/dm-1  ext4             /              97afbdc4-80a9-4800-a0b7-08664586aa38
[10.20.0.7] out: /dev/dm-2  swap             <swap>         40b919b2-da3c-4e51-bb5a-f5e6f2efcfe2
[10.20.0.7] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-2 d077fa7e-317e-4d04-9d49-0b90ac609a50
[10.20.0.7] out: 

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