Supported in v2.03.* See https://github.com/lvmteam/lvm2/commit/4a90b0c4c92564adb1569824f22dc0d9a1badf5e https://github.com/lvmteam/lvm2/blob/master/doc/vdo.md and https://man7.org/linux/man-pages/man7/lvmvdo.7.html
*** This bug has been marked as a duplicate of bug 852575 ***