Horton

Re: Online checksums verification in the backend

Michael Paquier <michael@paquier.xyz>

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From: Michael Paquier <michael@paquier.xyz>
To: Andres Freund <andres@anarazel.de>
Cc: Robert Haas <robertmhaas@gmail.com>, Julien Rouhaud <rjuju123@gmail.com>, Justin Pryzby <pryzby@telsasoft.com>, Masahiko Sawada <masahiko.sawada@2ndquadrant.com>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>, Masahiko Sawada <sawada.mshk@gmail.com>
Date: 2020-11-04T01:32:04Z
Lists: pgsql-hackers 
On Tue, Nov 03, 2020 at 06:46:12PM +0900, Michael Paquier wrote:
> Yep, that's clear.  I'll deal with that tomorrow.  That's more than a
> simple rework.

This part is now done as of e152506a.
--
Michael

Commits

  1. Revert pg_relation_check_pages()

  2. Fix incorrect placement of pfree() in pg_relation_check_pages()

  3. Add pg_relation_check_pages() to check on-disk pages of a relation

  4. Add CheckBuffer() to check on-disk pages without shared buffer loading

  5. Extend amcheck to check heap pages.