Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHBA-2019:2233
# rpm -qa vdo vdo-6.1.2.41-4.el7.x86_64 # vdo create --name vdo --device /dev/sda --verbose [snip] pvcreate --config devices/scan_lvs=1 -qq --test /dev/sda [snip] VDO instance 0 volume is ready at /dev/mapper/vdo