On 5/4/15 2:23 PM, Robert Haas wrote:
> Recursively fsync() the data directory after a crash.
>
> Otherwise, if there's another crash, some writes from after the first
> crash might make it to disk while writes from before the crash fail
> to make it to disk. This could lead to data corruption.
If there a reason why in pre_sync_fname(), the error message does not
contain a %m?