Comment by Dylan16807
2 years ago
It's not a replacement but it can give you some guarantees.
Also fsync is a terrible API that should be replaced, but that's mostly a different topic.
2 years ago
It's not a replacement but it can give you some guarantees.
Also fsync is a terrible API that should be replaced, but that's mostly a different topic.
At least on linux you can use io_uring to make fsync asynchronous. And you can initiate some preparatory flushing with sync_file_range and only do the final commit with fsync to cut down the latency.