===== 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          bf3d7810-e12f-48b6-acc8-f9d4186844bb
[10.20.0.7] out: /dev/sda4  LVM2_member      (in use)       chxpIi-ygz6-w51P-kM2c-hYcc-zhpX-uEwmoK
[10.20.0.7] out: /dev/sda6  LVM2_member      (in use)       QQ6m3u-SFrT-KsyS-nTpf-U2tn-bGKR-SaSCa6
[10.20.0.7] out: /dev/sda7  ext2    config-2 (not mounted)  3dd70dc5-23e2-4472-b91c-e5e3ff8276ed
[10.20.0.7] out: /dev/mapper/vm-nova
[10.20.0.7] out:            xfs              /var/lib/nova  a7b3467c-ec9b-42fb-bc6e-d542dfd1f8bb
[10.20.0.7] out: /dev/mapper/os-root
[10.20.0.7] out:            ext4             /              f3ce64d2-99da-47a5-86d8-98507033be9c
[10.20.0.7] out: /dev/mapper/os-swap
[10.20.0.7] out:            swap             <swap>         8adc4d9d-41ee-4603-8bc1-3adc1ebbdad9
[10.20.0.7] out: /dev/dm-0  xfs              /var/lib/nova  a7b3467c-ec9b-42fb-bc6e-d542dfd1f8bb
[10.20.0.7] out: /dev/dm-1  ext4             /              f3ce64d2-99da-47a5-86d8-98507033be9c
[10.20.0.7] out: /dev/dm-2  swap             <swap>         8adc4d9d-41ee-4603-8bc1-3adc1ebbdad9
[10.20.0.7] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-2 300d2aee-8ea2-450d-b1ab-62241152a615
[10.20.0.7] out: 

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