Hi all, Dmitry Monakhov wrote a few very useful block layers tests a while ago and wired them up for xfstests at that point: https://github.com/dmonakhov/xfstests/commits/dif-dix-tests-v2 Is anyone interested in migrating them over to blktests? Doing so has been on my todo list for a while, but given that said lists keeps growing I'd like to check if anyone else might be interested.