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* Comments on commit regarding checksums (2266db39)
@ 2013-03-19 00:52 Jeff Davis <[email protected]>
2013-03-19 08:59 ` Re: Comments on commit regarding checksums (2266db39) Simon Riggs <[email protected]>
0 siblings, 1 reply; 2+ messages in thread
From: Jeff Davis @ 2013-03-19 00:52 UTC (permalink / raw)
To: pgsql-docs; +Cc: Simon Riggs <[email protected]>
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
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* Re: Comments on commit regarding checksums (2266db39)
2013-03-19 00:52 Comments on commit regarding checksums (2266db39) Jeff Davis <[email protected]>
@ 2013-03-19 08:59 ` Simon Riggs <[email protected]>
0 siblings, 0 replies; 2+ messages in thread
From: Simon Riggs @ 2013-03-19 08:59 UTC (permalink / raw)
To: Jeff Davis <[email protected]>; +Cc: pgsql-docs
On 19 March 2013 00:52, Jeff Davis <[email protected]> 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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Simon Riggs http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
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2013-03-19 00:52 Comments on commit regarding checksums (2266db39) Jeff Davis <[email protected]>
2013-03-19 08:59 ` Simon Riggs <[email protected]>
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