| From: | Simon Riggs <simon(at)2ndQuadrant(dot)com> |
|---|---|
| To: | Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com> |
| Cc: | Fujii Masao <masao(dot)fujii(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: updateMinRecoveryPoint bug? |
| Date: | 2009-12-28 16:14:12 |
| Message-ID: | 1262016852.18116.4384.camel@ebony |
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| Lists: | pgsql-hackers |
On Mon, 2009-12-28 at 14:40 +0200, Heikki Linnakangas wrote:
> Fujii Masao wrote:
> > How about always resetting ControlFile->minRecoveryPoint to {0, 0} at the
> > beginning of a crash recovery, to fix the bug?
>
> Yeah, that would work. I think it would be better to clear it in
> CreateCheckPoint(), though, when we set the pointer to the new
> checkpoint. That includes the shutdown checkpoint created at the end of
> archive recovery. minRecoveryPoint should never be set during normal
> operation, after all.
Sounds better.
--
Simon Riggs www.2ndQuadrant.com
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