> Sorry, I have made a "glitch" I didn't follow completely your indications, I didn't > reboot... and I didn't installed lvm2-lvmdbusd.service... which is the package > containing lvmdbusd? That's right! > localhost:~ # lvm-cache-stats /dev/testlvm/teslv > Failed to get stats for '/dev/testlvm/teslv': The object with LVM ID '/dev/testlvm/teslv' doesn't exist The same output I got. I was hoping it would make a difference for cached volumes. Nonetheless I set up a Fedora VM with those instructions you gave me and see how it will goes. In the case nothing seems to fix it, an issue will be opened upstream.