By “transcations” I mean the ability to do a bunch of “invisible” writes to a file that are only published through an fsync (and also not made visible just beca

By “transcations” I mean the ability to do a bunch of “invisible” writes to a file that are only published through an fsync (and also not made visible just because a sibling application invoked sync). Full transactions aren’t necessary and I agree would be overkill. The work is primarily driven by XFS developers if I recall correctly (too lazy to lookup the exact links). But there are clever workarounds in user space although they’re not particularly confidence inducing.