On Thu, 2020-09-10 at 18:42 -0700, Peter Geoghegan wrote: > We still need to put the reliance on ltsWriteBlock() allocating many > blocks before they've been logically written on some kind of formal > footing for Postgres 13 -- it is now possible that an all-zero block > will be left behind even after we're done writing and have flushed > all > temp buffers, which is a new thing.
Is the current direction of this thread (i.e. the two posted patches) addressing your concern here? Regards, Jeff Davis