On 2019-04-18 17:47:56 -0400, Bruce Momjian wrote: > I can see a 1GB marker being used for that. It would prevent an > incremental backup from being done until the first 1G modblock files was > written, since until then there is no record of modified blocks, but > that seems fine. A 1G marker would allow for consistent behavior > independent of server restarts and base backups.
That doesn't seem like a good idea - it'd make writing regression tests for this impractical.