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Track block level checksum failures in pg_stat_database

author Magnus Hagander <magnus@hagander.net>

Sat, 9 Mar 2019 18:45:17 +0000 (10:45 -0800)

committer Magnus Hagander <magnus@hagander.net>

Sat, 9 Mar 2019 18:47:30 +0000 (10:47 -0800)

commit 6b9e875f7286d8535bff7955e5aa3602e188e436

tree bedeb8b9ba38b7aa151c329830589dc14bed292c tree

parent 3c5926301aea476025f118159688a6a88b2738bc commit | diff

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

doc/src/sgml/monitoring.sgml diff | blob | blame | history

src/backend/catalog/system_views.sql diff | blob | blame | history

src/backend/postmaster/pgstat.c diff | blob | blame | history

src/backend/replication/basebackup.c diff | blob | blame | history

src/backend/storage/page/bufpage.c diff | blob | blame | history

src/backend/utils/adt/pgstatfuncs.c diff | blob | blame | history

src/include/catalog/catversion.h diff | blob | blame | history

src/include/catalog/pg_proc.dat diff | blob | blame | history

src/include/pgstat.h diff | blob | blame | history

src/test/regress/expected/rules.out diff | blob | blame | history

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