===== 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          6dd286d7-f0e0-4d59-96ef-ea79078726ba
[10.20.0.4] out: /dev/sda4  LVM2_member      (in use)       rfBn1q-lNpR-cTHi-sCHz-n2gR-Klbj-qrIxib
[10.20.0.4] out: /dev/sda6  LVM2_member      (in use)       36fn9K-g41a-MKFk-9uoH-n6t3-iXA1-H13Wv9
[10.20.0.4] out: /dev/sda7  ext2    config-2 (not mounted)  3bd6f5f7-cf54-4c91-930e-89ce36bfeb28
[10.20.0.4] out: /dev/mapper/vm-nova
[10.20.0.4] out:            xfs              /var/lib/nova  adc9bdcf-676c-44ba-bc49-082b8eb68607
[10.20.0.4] out: /dev/mapper/os-root
[10.20.0.4] out:            ext4             /              965bbb4a-82ea-495a-9311-0a8027aa1cd9
[10.20.0.4] out: /dev/mapper/os-swap
[10.20.0.4] out:            swap             <swap>         1a62f4d7-cf1d-4b0d-8d5a-1a9fea38a941
[10.20.0.4] out: /dev/dm-0  xfs              /var/lib/nova  adc9bdcf-676c-44ba-bc49-082b8eb68607
[10.20.0.4] out: /dev/dm-1  ext4             /              965bbb4a-82ea-495a-9311-0a8027aa1cd9
[10.20.0.4] out: /dev/dm-2  swap             <swap>         1a62f4d7-cf1d-4b0d-8d5a-1a9fea38a941
[10.20.0.4] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 135057c6-5f42-42a4-8b9f-9785ad0c1a13
[10.20.0.4] out: 

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