>I look at this patch from you and that's present for me:
>https://www.postgresql.org/message-id/CAMGcDxf8Bn9ZPBBJZba9wiyQq->Qk5uqq=VjoMnRnW5s+fKST3w@mail.gmail.com
> --- a/src/backend/access/transam/xlog.c
> +++ b/src/backend/access/transam/xlog.c
> @@ -9573,6 +9573,7 @@ xlog_redo(XLogReaderState *record)
> (errmsg("unexpected timeline ID %u (should be %u)
> in checkpoint record",
> checkPoint.ThisTimeLineID, ThisTimeLineID)));
>
> + KnownPreparedRecreateFiles(checkPoint.redo);
> RecoveryRestartPoint(&checkPoint);
> }
Oh, sorry. I was asking about CheckpointTwoPhase(). I don't see a
function by this name. And now I see, the name is CheckPointTwoPhase()
:-)
> And actually, when a XLOG_CHECKPOINT_SHUTDOWN record is taken, 2PC
> files are not flushed to disk with this patch. This is a problem as a
> new restart point is created... Having the flush in CheckpointTwoPhase
> really makes the most sense.
Umm, AFAICS, CheckPointTwoPhase() does not get called in the "standby
promote" code path.
Regards,
Nikhils
-- Nikhil Sontakke http://www.2ndQuadrant.com/PostgreSQL Development, 24x7 Support, Training &
Services