On 4/8/20 8:12 AM, Thomas Munro wrote:
Ok, so the following parts of this work have been committed:
b09ff536: Simplify the effective_io_concurrency setting.
fc34b0d9: Introduce a maintenance_io_concurrency setting.
3985b600: Support PrefetchBuffer() in recovery.
d140f2f3: Rationalize GetWalRcv{Write,Flush}RecPtr().
However, I didn't want to push the main patch into the tree at
(literally) the last minute after doing such much work on it in the
last few days, without more review from recovery code experts and some
independent testing.
I definitely think that was the right call.
Judging by the comments made in this thread and
elsewhere, I think the feature is in demand so I hope there is a way
we could get it into 13 in the next couple of days, but I totally
accept the release management team's prerogative on that.
That's up to the RMT, of course, but we did already have an extra week.
Might be best to just get this in at the beginning of the PG14 cycle.
FWIW, I do think the feature is really valuable.
Looks like you'll need to rebase, so I'll move this to the next CF in
WoA state.
Regards,
--
-David
da...@pgmasters.net
