On Wed, Jan 30, 2019 at 09:08:50AM -0500, John Dorminy wrote: > (I use WRITE_SAME to fill devices with a particular pattern in order > to catch failures to initialize disk structures appropriately, > personally, but it's just for convenience/speed.) How do you use it? We don't have a user interface to generate REQ_OP_WRITE_SAME requests. -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel