| From: | Robert Haas <robertmhaas(at)gmail(dot)com> |
|---|---|
| To: | Andres Freund <andres(at)anarazel(dot)de> |
| 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 17:27:51 |
| Message-ID: | CA+TgmobQU9qgbbnYgdpFqE6zOeU78Z9WgyH74Dwu9NGV_1t9ww@mail.gmail.com |
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| Lists: | pgsql-bugs pgsql-hackers |
On Fri, Nov 6, 2015 at 12:26 PM, Andres Freund <andres(at)anarazel(dot)de> wrote:
> 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...
Oh. :-(
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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