Revert "Mark modified the FSM buffer as dirty during recovery" This reverts commit c06d1a4ba6b26eef27b04074683cccade6c277ee.
The commit assumed that if the FSM code tolerates torn pages, everything else does so. Readers that do not tolerate that include RelationCopyStorage(), used by ALTER TABLE ... SET TABLESPACE for every fork, the read stream in RelationCopyStorageUsingBuffer() used by CREATE DATABASE ... STRATEGY = wal_log, and, most awkwardly, the checksum verification in base backups and pg_checksums. Reported-by: Noah Misch <[email protected]> Discussion: https://postgr.es/m/20260901211837.f6.noahmisch%40microsoft.com Backpatch-through: 14 Reviewed-by: Andrey Borodin <[email protected]> Branch ------ REL_18_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/5d63dbd9774dcb28d7c88bfce42505376b201861 Modified Files -------------- src/backend/storage/freespace/freespace.c | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-)
