On 08/06/2015 16:51, Eric Blake wrote: >> > +# @unmap: #optional Whether to try to unmap target sectors where source >> > has >> > +# only zero. If true, and target unallocated sectors will read as >> > zero, >> > +# target image sectors will be unmapped; otherwise, zeroes will be >> > +# written. Both will result in identical contents. >> > +# Default is true. (Since 2.4) >> > # > Per the other thread on adding 'detect-zeroes', should we instead be > using an enum here that describes one of several behaviors without an > explosion into multiple knobs?
See my answer there. :) Paolo
