From: Magnus Hagander <magnus@hagander.net>
To: pgsql-committers@lists.postgresql.org
Subject: pgsql: Track block level checksum failures in pg_stat_database
Date: Sat, 09 Mar 2019 18:48:11 +0000
Message-ID: <E1h2h11-0005j3-AE@gemulon.postgresql.org> (raw)
Track block level checksum failures in pg_stat_database
This adds a column that counts how many checksum failures have occurred
on files belonging to a specific database. Both checksum failures
during normal backend processing and those created when a base backup
detects a checksum failure are counted.
Author: Magnus Hagander
Reviewed by: Julien Rouhaud
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/6b9e875f7286d8535bff7955e5aa3602e188e436
Modified Files
--------------
doc/src/sgml/monitoring.sgml | 5 ++++
src/backend/catalog/system_views.sql | 1 +
src/backend/postmaster/pgstat.c | 56 ++++++++++++++++++++++++++++++++++++
src/backend/replication/basebackup.c | 16 +++++++----
src/backend/storage/page/bufpage.c | 3 ++
src/backend/utils/adt/pgstatfuncs.c | 15 ++++++++++
src/include/catalog/catversion.h | 2 +-
src/include/catalog/pg_proc.dat | 4 +++
src/include/pgstat.h | 18 +++++++++++-
src/test/regress/expected/rules.out | 1 +
10 files changed, 114 insertions(+), 7 deletions(-)
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Reply to all the recipients using the --to and --cc options:
reply via email
To: pgsql-committers@postgresql.org
Cc: magnus@hagander.net, pgsql-committers@lists.postgresql.org
Subject: Re: pgsql: Track block level checksum failures in pg_stat_database
In-Reply-To: <E1h2h11-0005j3-AE@gemulon.postgresql.org>
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
This inbox is served by DDX for PostgreSQL; see mirroring instructions
for how to clone and mirror all data and code used for this inbox