On Thu, Aug 06, 2015 at 05:00:04PM -0700, Kent Overstreet wrote: > Why is it that we don't want to send giant discards? Is it a latency issue? Yes. Take a look at the "Configurable max discard size" thread(s). -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel