Обсуждение: Comments on commit regarding checksums (2266db39)

2PC state files actually are protected by CRC32 (see EndPrepare()), and
so is pg_control (which is not mentioned).

If we want to be thorough, it might be worth mentioning that we expect
filesystem metadata to not be corrupted/lost, either.

Regards,
    Jeff Davis

On 19 March 2013 00:52, Jeff Davis <pgsql@j-davis.com> wrote:
> 2PC state files actually are protected by CRC32 (see EndPrepare()), and
> so is pg_control (which is not mentioned).
>
> If we want to be thorough, it might be worth mentioning that we expect
> filesystem metadata to not be corrupted/lost, either.

Added separate comments for each point.

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