Re: pg_filedump 9.3: checksums (and a few other fixes)

From: Jeff Davis <pgsql(at)j-davis(dot)com>
To: Satoshi Nagayasu <snaga(at)uptime(dot)jp>
Cc: Josh Kupershmidt <schmiddy(at)gmail(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: pg_filedump 9.3: checksums (and a few other fixes)
Date: 2013-07-06 05:43:33
Message-ID: 1373089413.7056.51.camel@jdavis
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On Sat, 2013-07-06 at 10:30 +0900, Satoshi Nagayasu wrote:
> Hi,
>
> It looks fine, but I have one question here.
>
> When I run pg_filedump with -k against a database cluster which
> does not support checksums, pg_filedump produced checksum error as
> following. Is this expected or acceptable?

Thank you for taking a look. That is expected, because there is not a
good way to determine whether the file was created with checksums or
not. So, we rely on the user to supply (or not) the -k flag.

Regards,
Jeff Davis

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