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Re: checkpoint_flush_after and friends - Mailing list pgsql-hackers

From Jeff Janes
Subject Re: checkpoint_flush_after and friends
Date
Msg-id CAMkU=1zCqZ9VhOPKbCW0bOuKvwmspJx1vTAs7A1U_di=HsRtHg@mail.gmail.com
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In response to Re: checkpoint_flush_after and friends  (Andres Freund <andres@anarazel.de>)
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On Thu, Nov 10, 2016 at 12:17 PM, Andres Freund <andres@anarazel.de> wrote:
On 2016-11-10 12:13:05 -0800, Jeff Janes wrote:
> configuration parameters *_flush_after were added in 9.6.  They are not in
> postgresql.conf.sample, but are also not marked GUC_NOT_IN_SAMPLE.  Is this
> intentional and/or desirable?

Hm?

$ grep flush_after src/backend/utils/misc/postgresql.conf.sample
#bgwriter_flush_after = 0               # 0 disables,
#backend_flush_after = 0                # 0 disables, default is 0
#wal_writer_flush_after = 1MB           # 0 disables
#checkpoint_flush_after = 0             # 0 disables,

Andres

My apologies.  I must have gotten my default conf file from the wrong initdb.

Jeff

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