devmapper: Enable udev sync check
devmapper: Enable udev sync check

Also enable libdm logging

nickvanw/convoy,rancher/convoy,medallia/convoy,rancherio/volmgr,rancherio/volmgr,rancherio/rancher-volume,mehulsbhatt/convoy,aruneli/convoy,jinuxstyle/convoy,dx9/convoy,moypray/convoy,nickvanw/convoy,mehulsbhatt/convoy,jinuxstyle/convoy,rancher/rancher-volume,aruneli/convoy,dx9/convoy,rancher/convoy,rancherio/rancher-volume,dx9/convoy,medallia/convoy,mehulsbhatt/convoy,jinuxstyle/convoy,aruneli/convoy,moypray/convoy,rancher/rancher-volume,nickvanw/convoy,rancher/convoy,rancherio/rancher-volume,rancher/rancher-volume,medallia/convoy,rancherio/volmgr,moypray/convoy