fsync pg_logical/mappings in CheckPointLogicalRewriteHeap(). While individual logical rewrite files were synced to disk, the directory was not. On some filesystems that could lead to loosing directory entries after a crash.
Reported-By: Tom Lane <t...@sss.pgh.pa.us> Author: Nathan Bossart <bossa...@amazon.com> Discussion: https://postgr.es/m/867f2e29-2782-4869-970e-b984c6d35...@amazon.com Backpatch: 10- Branch ------ REL_12_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/1c6d055ba77a5b600496a81bbaafaeb064d1cf2d Modified Files -------------- src/backend/access/heap/rewriteheap.c | 3 +++ 1 file changed, 3 insertions(+)
