Can you confirm whether you had the filesystem mounted with 'discard' option by chance?
FYI, discard hides block deallocation changes from wapbl log until discard is finished for the blocks, so pretty much throws consistency out of window. I plan to actually change FFS to disable discard when logging is enabled as stopgap measure, because of this. Later, discard needs to be changed, so that it doesn't interfere with block free maps. Jaromir 2016-10-18 19:10 GMT+02:00 bch <brad.har...@gmail.com>: > Yesterday I had an unclean shutdown while ./build.sh distribution (battery > on laptop died). On reboot i had corrupted files similar to other week after > wapbl refactor. Could wapbl stand to have more demanding testing thrown at > it? Can we simulate unclean shutdown with vn file-based filesystem and run > aggressive tests on it?