Thread: pgsql: pg_upgrade: set vacuum_defer_cleanup_age to zero

pgsql: pg_upgrade: set vacuum_defer_cleanup_age to zero

From
Bruce Momjian
Date:
pg_upgrade:  set vacuum_defer_cleanup_age to zero

Non-zero vacuum_defer_cleanup_age values cause pg_upgrade freezing of
the system catalogs to be incomplete, or do nothing.  This will cause
the upgrade to fail in confusing ways.

Reported-by: Laurenz Albe

Discussion: https://postgr.es/m/7d6f6c22ba05ce0c526e9e8b7bfa8105e7da45e6.camel@cybertec.at

Backpatch-through: 9.5

Branch
------
REL9_5_STABLE

Details
-------
https://git.postgresql.org/pg/commitdiff/39c698cff8a004c0027ffeb8c97b754d08a9a544

Modified Files
--------------
src/bin/pg_upgrade/server.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)