Re: [PATCH] xlogreader: do not read a file block twice - Mailing list pgsql-hackers

From Michael Paquier
Subject Re: [PATCH] xlogreader: do not read a file block twice
Date
Msg-id 20190218010902.GF1864@paquier.xyz
Whole thread Raw
In response to Re: [PATCH] xlogreader: do not read a file block twice  (Michael Paquier <michael@paquier.xyz>)
Responses Re: [PATCH] xlogreader: do not read a file block twice  (Arthur Zakirov <a.zakirov@postgrespro.ru>)
List pgsql-hackers
On Fri, Feb 15, 2019 at 08:06:16AM +0900, Michael Paquier wrote:
> Thanks, I see what you have done.  I cannot comment if your shortcut
> is actually fully correct based on my knowledge of this code, but
> things cannot be in the best conditions without having the WAL reader
> handle properly the limits.  So I am planning to commit what you
> propose after an extra pass on it in the next couple of days or so.

And done, after doing and extra pass, doing more testing using by own
plugins, pg_waldump and more fancy stuff with a primary/standby and
pgbench.
--
Michael

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