Re: Asynchronous and "direct" IO support for PostgreSQL. - Mailing list pgsql-hackers

From Bharath Rupireddy
Subject Re: Asynchronous and "direct" IO support for PostgreSQL.
Date
Msg-id CALj2ACXwyQ4LwbgWzBrVv+mtB=_949w+ZLM4WXKLaJkKHUsnNA@mail.gmail.com
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In response to Re: Asynchronous and "direct" IO support for PostgreSQL.  (Andres Freund <andres@anarazel.de>)
List pgsql-hackers
On Wed, Sep 1, 2021 at 11:27 AM Andres Freund <andres@anarazel.de> wrote:
>
> Hi,
>
> Attached is an updated patch AIO series. The major changes are:

Hi Andres, is there a plan to get fallocate changes alone first? I think fallocate API can help parallel inserts work (bulk relation extension currently writes zero filled-pages) and make pre-padding while allocating WAL files faster.

Regards,
Bharath Rupireddy.

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