| From: | Andres Freund <andres(at)anarazel(dot)de> |
|---|---|
| To: | Robert Haas <robertmhaas(at)gmail(dot)com> |
| Cc: | Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, Jeff Janes <jeff(dot)janes(at)gmail(dot)com>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Re: BUG #13685: Archiving while idle every archive_timeout with wal_level hot_standby |
| Date: | 2015-11-06 17:26:09 |
| Message-ID: | E879F5B0-C066-4861-A24B-911345E0A312@anarazel.de |
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| Lists: | Postg배트맨 토토SQL : Postg배트맨 토토SQL 메일 링리스트 : 2015-11-06 이후 PGSQL-BUGS 17:26 pgsql-hackers |
On November 6, 2015 6:21:50 PM GMT+01:00, Robert Haas <robertmhaas(at)gmail(dot)com> wrote:
>On Fri, Nov 6, 2015 at 11:52 AM, Andres Freund <andres(at)anarazel(dot)de>
>wrote:
>> Seems like it'd be doable in ReserveXLogInsertLocation().
>>
>> Whether it's actually worthwhile I'm not all that sure tho.
>
>Why not?
Adds another instruction in one of the hottest spinlock protected sections of PG. Probably won't be significant, but...
---
Please excuse brevity and formatting - I am writing this on my mobile phone.
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