Re: remove more archiving overhead - Mailing list pgsql-hackers

From Nathan Bossart
Subject Re: remove more archiving overhead
Date
Msg-id 20220707182251.GA2255242@nathanxps13
Whole thread Raw
In response to Re: remove more archiving overhead  (Nathan Bossart <nathandbossart@gmail.com>)
Responses Re: remove more archiving overhead
List pgsql-hackers
On Thu, Jul 07, 2022 at 10:51:42AM -0700, Nathan Bossart wrote:
> +    library to ensure that it indeed does not overwrite an existing file.  When
> +    a pre-existing file is encountered, the archive library may return
> +    <literal>true</literal> if the WAL file has identical contents to the
> +    pre-existing archive.  Alternatively, the archive library can return

This should likely say something about ensuring the pre-existing file is
persisted to disk before returning true.

-- 
Nathan Bossart
Amazon Web Services: https://aws.amazon.com



pgsql-hackers by date:

Previous
From: Nathan Bossart
Date:
Subject: Re: remove more archiving overhead
Next
From: Bruce Momjian
Date:
Subject: Re: pg15b2: large objects lost on upgrade