===== 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-OTmWMm4sJT8gc4KLkYUEbp9SF17RwP6Mv7cOoAFoQtWqZlyCeYmF86FIgmOnXB30-tpool'
DM_BLKDEVNAME='dm-3':DM_SUBSYSTEM='LVM':DM_BLKDEVS_USED='vda5':DM_NAME='os-var':DM_UUID='LVM-rBe5RVvsOaQ2ACY5JAdVSIYPa1IcSGKBYOt6RgQLXpB0bei0LZgMEJ59qcxop84X'
DM_BLKDEVNAME='dm-2':DM_SUBSYSTEM='LVM':DM_BLKDEVS_USED='vda5':DM_NAME='os-varlog':DM_UUID='LVM-rBe5RVvsOaQ2ACY5JAdVSIYPa1IcSGKBDRPhmdpgNr64s0JlkgmTK83Io3e57sJE'
DM_BLKDEVNAME='dm-1':DM_SUBSYSTEM='LVM':DM_BLKDEVS_USED='vda5':DM_NAME='os-swap':DM_UUID='LVM-rBe5RVvsOaQ2ACY5JAdVSIYPa1IcSGKBMNOYtqaLoOvbLLXTQF5Vr0Uagm0rFbK8'
DM_BLKDEVNAME='dm-0':DM_SUBSYSTEM='LVM':DM_BLKDEVS_USED='vda5':DM_NAME='os-root':DM_UUID='LVM-rBe5RVvsOaQ2ACY5JAdVSIYPa1IcSGKBgxwm9tmddlDHjVWDwvs1vB2BF29vMDYw'
DM_BLKDEVNAME='dm-5':DM_SUBSYSTEM='LVM':DM_BLKDEVS_USED='vda4':DM_NAME='docker-docker--pool_tdata':DM_UUID='LVM-OTmWMm4sJT8gc4KLkYUEbp9SF17RwP6MnqC3C2ZbjVxHW39h0eFGzBf4zwDFZEYM-tdata'
DM_BLKDEVNAME='dm-4':DM_SUBSYSTEM='LVM':DM_BLKDEVS_USED='vda4':DM_NAME='docker-docker--pool_tmeta':DM_UUID='LVM-OTmWMm4sJT8gc4KLkYUEbp9SF17RwP6MzlOjOv4EEpFVQ3kiLC8uXy0J5DcucxNf-tmeta'

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