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| author | Michael Paquier | 2020-02-27 06:31:27 +0000 |
|---|---|---|
| committer | Michael Paquier | 2020-02-27 06:31:27 +0000 |
| commit | 428a2609ef64b69d709418a50e192ff11a2643f1 (patch) | |
| tree | 6c6c218647be0df3bc2d06dea42ae2cb710ca0a0 /src/bin/scripts/t/020_createdb.pl | |
| parent | 05d8449e73694585b59f8b03aaa087f04cc4679a (diff) | |
Skip foreign tablespaces when running pg_checksums/pg_verify_checksums
Attempting to use pg_checksums (pg_verify_checksums in 11) on a data
folder which includes tablespace paths used across multiple major
versions would cause pg_checksums to scan all directories present in
pg_tblspc, and not only marked with TABLESPACE_VERSION_DIRECTORY. This
could lead to failures when for example running sanity checks on an
upgraded instance with --check. Even worse, it was possible to rewrite
on-disk pages with --enable for a cluster potentially online.
This commit makes pg_checksums skip any directories not named
TABLESPACE_VERSION_DIRECTORY, similarly to what is done for base
backups.
Reported-by: Michael Banck
Author: Michael Banck, Bernd Helmle
Discussion: https://postgr.es/m/[email protected]
backpatch-through: 11
Diffstat (limited to 'src/bin/scripts/t/020_createdb.pl')
0 files changed, 0 insertions, 0 deletions