Paolo, > Should this be conditional on lbprz, lbpws, lbpws10 and max_ws_blocks? It is intentional that things can be overridden from userland for devices that report the "wrong" thing. We do the same for discard so people can set up udev rules. -- Martin K. Petersen Oracle Linux Engineering -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel