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Re: Re: BUG #13685: Archiving while idle every archive_timeout with wal_level hot_standby - Mailing list pgsql-hackers

From Andres Freund
Subject Re: Re: BUG #13685: Archiving while idle every archive_timeout with wal_level hot_standby
Date
Msg-id E879F5B0-C066-4861-A24B-911345E0A312@anarazel.de
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In response to Re: Re: BUG #13685: Archiving while idle every archive_timeout with wal_level hot_standby  (Robert Haas <robertmhaas@gmail.com>)
Responses Re: Re: BUG #13685: Archiving while idle every archive_timeout with wal_level hot_standby  (Robert Haas <robertmhaas@gmail.com>)
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On November 6, 2015 6:21:50 PM GMT+01:00, Robert Haas <robertmhaas@gmail.com> wrote:
>On Fri, Nov 6, 2015 at 11:52 AM, Andres Freund <andres@anarazel.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...

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Please excuse brevity and formatting - I am writing this on my mobile phone.

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