===== COMMAND =====: dmsetup info -c --nameprefixes --noheadings -o blkdevname,subsystem,blkdevs_used,name,uuid
===== RETURN CODE =====: 0
===== STDOUT =====:
DM_BLKDEVNAME='dm-6':DM_SUBSYSTEM='LVM':DM_BLKDEVS_USED='dm-5,dm-4':DM_NAME='docker-docker--pool':DM_UUID='LVM-1Bkj2VFVZ3mLDdZsBCZF3kvSAwqyN3sPiK0dmUknQypeyM9nUy2kjZjpRtZP2UaQ-tpool'
DM_BLKDEVNAME='dm-3':DM_SUBSYSTEM='LVM':DM_BLKDEVS_USED='vda5':DM_NAME='os-var':DM_UUID='LVM-ytr2rGQzYB23iZIKDe3jBnoAByz8rFrGNvWwrtexGrS5j32QNS16D8rclgOsf6eW'
DM_BLKDEVNAME='dm-2':DM_SUBSYSTEM='LVM':DM_BLKDEVS_USED='vda5':DM_NAME='os-varlog':DM_UUID='LVM-ytr2rGQzYB23iZIKDe3jBnoAByz8rFrG7gadMoUUvaxKyJx5uTTTWPZ3H4dI7L8B'
DM_BLKDEVNAME='dm-1':DM_SUBSYSTEM='LVM':DM_BLKDEVS_USED='vda5':DM_NAME='os-swap':DM_UUID='LVM-ytr2rGQzYB23iZIKDe3jBnoAByz8rFrGoZZZUzHqaX9xkfVe1PJChVzVCqkdE62M'
DM_BLKDEVNAME='dm-0':DM_SUBSYSTEM='LVM':DM_BLKDEVS_USED='vda5':DM_NAME='os-root':DM_UUID='LVM-ytr2rGQzYB23iZIKDe3jBnoAByz8rFrGsk23Ol5ydF4UQQXEYJfGAc28VsdbGgHo'
DM_BLKDEVNAME='dm-5':DM_SUBSYSTEM='LVM':DM_BLKDEVS_USED='vda4':DM_NAME='docker-docker--pool_tdata':DM_UUID='LVM-1Bkj2VFVZ3mLDdZsBCZF3kvSAwqyN3sPYu4qsYYo84wAded6U3fCPPkmUxlzdXdO-tdata'
DM_BLKDEVNAME='dm-4':DM_SUBSYSTEM='LVM':DM_BLKDEVS_USED='vda4':DM_NAME='docker-docker--pool_tmeta':DM_UUID='LVM-1Bkj2VFVZ3mLDdZsBCZF3kvSAwqyN3sPgG40f5dJ1PfgSpcfjZBSQ0nJW1eHbcEo-tmeta'

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