| From: | Michael Paquier <michael(at)paquier(dot)xyz> |
|---|---|
| To: | Jan Wieck <jan(at)wi3ck(dot)info> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Andres Freund <andres(at)anarazel(dot)de>, Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com>, Alexander Shutyaev <shutyaev(at)gmail(dot)com>, pgsql-general <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: pg_upgrade and wraparound |
| Date: | 2021-03-13 01:30:44 |
| Message-ID: | YEwVxHP5x7rOPwW5@paquier.xyz |
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| Thread: | |
| Lists: | pgsql-general |
Hi Jan,
On Fri, Mar 12, 2021 at 06:13:33PM -0500, Jan Wieck wrote:
> One of the things in my way is that when using pg_resetwal to put the
> NextXID way into the future (to push the old cluster close to wraparound for
> example), the postmaster won't start because it doesn't have the pg_xact
> files for that around. Should pg_resetwal create the files in the gap
> between the old NextXID and the new one?
I think that you should add this patch to the next commit fest to
track it properly:
https://commitfest.postgresql.org/33/
--
Michael
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