| From: | Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> |
|---|---|
| To: | "tsunakawa(dot)takay(at)fujitsu(dot)com" <tsunakawa(dot)takay(at)fujitsu(dot)com> |
| Cc: | Antonin Houska <ah(at)cybertec(dot)at>, Bruce Momjian <bruce(at)momjian(dot)us>, Dmitry Dolgov <9erthalion6(at)gmail(dot)com>, Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, Michael Paquier <michael(at)paquier(dot)xyz>, Kuntal Ghosh <kuntalghosh(dot)2007(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: POC: Cleaning up orphaned files using undo logs |
| Date: | 2021-02-03 10:26:30 |
| Message-ID: | CAA4eK1KXKVwUuTWgzCGhXy-KEn_jAL2RnLsyG7JEHKiN+qtSVQ@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Wed, Feb 3, 2021 at 2:45 PM tsunakawa(dot)takay(at)fujitsu(dot)com
<tsunakawa(dot)takay(at)fujitsu(dot)com> wrote:
>
> From: Antonin Houska <ah(at)cybertec(dot)at>
> > not really an "ordinary patch".
> >
> > [1]
> > https://www.postgresql.org/message-id/CA%2BhUKG%2BMpzRsZFE7ChhR
> > q-Br5VYYi6mafVQ73Af7ahioWo5o8w%40mail.gmail.com
>
> I'm a bit interested in zheap-related topics. I'm reading this discussion to see what I can do. (But this thread is too long... there are still 13,000 lines out of 45,000 lines.)
>
> What's the latest patch set to look at to achieve the undo infrastructure and its would-be first user, orphan file cleanup? As far as I've read, multiple people posted multiple patch sets, and I don't see how they are related.
>
I feel it is good to start with the latest patch-set posted by Antonin [1].
[1] - https://www.postgresql.org/message-id/87363.1611941415%40antos
--
With Regards,
Amit Kapila.
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