Re: [BUGS] 9.3beta2: Failure to pg_upgrade
От | Andres Freund |
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Тема | Re: [BUGS] 9.3beta2: Failure to pg_upgrade |
Дата | |
Msg-id | 20130803011409.GA27796@alap2.anarazel.de обсуждение исходный текст |
Ответ на | Re: [BUGS] 9.3beta2: Failure to pg_upgrade (Alvaro Herrera <alvherre@2ndquadrant.com>) |
Ответы |
Re: [BUGS] 9.3beta2: Failure to pg_upgrade
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Список | pgsql-hackers |
On 2013-08-02 18:17:43 -0400, Alvaro Herrera wrote: > Alvaro Herrera escribió: > > > As it turns out, I have a patched slru.c that adds a new function to > > verify whether a page exists on disk. I created this for the commit > > timestamp module, for the BDR branch, but I think it's what we need > > here. > > Here's a patch that should fix the problem. Jesse, if you're able to > test it, please give it a run and let me know if it works for you. I > was able to upgrade an installation containing a problem that should > reproduce yours. Wouldn't it be easier to make pg_upgrade fudge pg_control to have a safe NextMultiXactId/Offset using pg_resetxlog? Greetings, Andres Freund -- Andres Freund http://www.2ndQuadrant.com/PostgreSQL Development, 24x7 Support, Training & Services
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