> On 20 Nov 2019, at 14:56, Artem Blagodarenko <artem.blagodarenko@xxxxxxxxx> wrote: > Now I want to share my thougths about this topic. > Here are slides from LAD2019 “Ldiskfs block allocator and aged file system" https://www.eofs.eu/_media/events/lad19/14_artem_blagodarenko-ldiskfs_block_allocator.pdf > There is also patch https://lists.openwall.net/linux-ext4/2019/03/11/5 that was sent here, but it require to be improved. Thanks, learning this interesting stuff.. Thanks, Alex