>>>>> "Mike" == Mike Snitzer <snitzer@xxxxxxxxxx> writes: Mike> Another topic we need to come to terms with is the state of XCOPY Mike> (whether the initial approach needs further work, etc) -- Mikulas Mike> Patocka reworked aspects of Martin's initial approach but it Mike> hasn't progressed upstream: Yeah, I'd like to get that sorted out too. It got stuck on running out of request flags and that requires some block layer surgery. I'll try to get that piece done right away for 3.20 so we can get xcopy into 3.21. -- Martin K. Petersen Oracle Linux Engineering -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel