Re: [HACKERS] pg_stop_backup(wait_for_archive := true) on standby server

On Sun, Jul 9, 2017 at 8:00 PM, Stephen Frost <sfrost@snowman.net> wrote:
> * Noah Misch (noah@leadboat.com) wrote:
>> [Action required within three days.  This is a generic notification.]
>>
>> The above-described topic is currently a PostgreSQL 10 open item.  Stephen,
>> since you committed the patch believed to have created it, you own this open
>> item.  If some other commit is more relevant or if this does not belong as a
>> v10 open item, please let us know.  Otherwise, please observe the policy on
>> open item ownership[1] and send a status update within three calendar days of
>> this message.  Include a date for your subsequent status update.  Testers may
>> discover new open items at any time, and I want to plan to get them all fixed
>> well in advance of shipping v10.  Consequently, I will appreciate your efforts
>> toward speedy resolution.  Thanks.
>
> I'm out of town this week but will review the patch from Masahiko and
> provide a status update by July 17th.

Good to know. I was planning to review the patch within 24 hours. I
have spotted at least one bug in the patch: there is no need to wait
for the backup history file and the last segment to be archived on a
standby unless archive_mode = always, meaning that
XLogArchivingAlways() needs to be used instead of
XLogArchivingActive(). There may be other things, but I am lacking
time and brain power now for a complete analysis.
-- 
Michael