On Thu, 12 Mar 2020 at 04:34, Peter Eisentraut
<peter.eisentr...@2ndquadrant.com> wrote:
>
> Here is an updated patch that incorporates some of the suggestions. In
> particular, some of the warning messages have been rephrased to more
> accurate (but also less specific), the warning message at recovery pause
> repeats every 1 minute, and the documentation has been updated.
>
Thank you for updating the patch. I have one comment on the latest
version patch:
+ do
+ {
+ TimestampTz now = GetCurrentTimestamp();
+
+ if (TimestampDifferenceExceeds(last_warning, now, 60000))
+ {
+ ereport(WARNING,
+ (errmsg("recovery paused because of insufficient
parameter settings"),
+ errdetail("See earlier in the log about which
settings are insufficient."),
+ errhint("Recovery cannot continue unless the
configuration is changed and the server restarted.")));
+ last_warning = now;
+ }
+
+ pg_usleep(1000000L); /* 1000 ms */
+ HandleStartupProcInterrupts();
+ }
I think we can set wait event WAIT_EVENT_RECOVERY_PAUSE here.
The others look good to me.
Regards,
--
Masahiko Sawada http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
