Il 22/02/2013 18:57, Dietmar Maurer ha scritto: >>> If we use nbd, how can we pass additional information to the other >>> side, for example information about unallocated regions? >>> >> >> You can either send trim commands, or just skip those regions and let the >> other >> side figure it out. > > But we are lost if we want to transfer something else? I am currently not > sure what we > want to transfer, but I am sure we will find something in future. > > Or can we simply add a header to each write with additional information?
Let's discuss it once we have a clearer picture of what that additional info would be. Paolo
