| From: | Andres Freund <andres(at)2ndquadrant(dot)com> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Noah Misch <noah(at)leadboat(dot)com>, Heikki Linnakangas <hlinnakangas(at)vmware(dot)com>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: Incomplete freezing when truncating a relation during vacuum |
| Date: | 2013-11-30 17:12:31 |
| Message-ID: | 20131130171231.GH31100@awork2.anarazel.de |
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| Lists: | pgsql-hackers |
On 2013-11-30 11:50:57 -0500, Tom Lane wrote:
> Andres Freund <andres(at)2ndquadrant(dot)com> writes:
> > FWIW, I think the two other data corrupting bugs, "incomplete freezing
> > due to truncation" (all branches) and freezing overall (in 9.3), are at
> > least as bad because they take effect on the primary.
> > Not saying that because of my involvement, but because I think they need
> > to be presented at least as prominent in the release notes.
> > They bugs themselves are all fixed in the relevant branches, but I do
> > think we need to talk about about how to detect and fix possible
> > corruption.
>
> I was planning to draft up the release notes today. Can you propose
> text about the above?
I can, but it will be a couple of hours before I can give it serious
thought (starving and insanity being serious perils otherwise ;)).
Greetings,
Andres Freund
--
Andres Freund http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
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