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(parent: 700e8fe) | patch
fsync pg_logical/mappings in CheckPointLogicalRewriteHeap().
authorAndres Freund <andres@anarazel.de>
Fri, 21 Jan 2022 19:22:55 +0000 (11:22 -0800)
committerAndres Freund <andres@anarazel.de>
Fri, 21 Jan 2022 19:24:12 +0000 (11:24 -0800)
commit2b7dbe4bd5872ae5c6780e1a4121c2a5a8401e7c
tree90c96046dbb6aba907ef4654c80b2dcac75165d7tree
parent700e8fe6d414ebaf9820fef364097d9b83cae7fdcommit | diff
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 <tgl@sss.pgh.pa.us>
Author: Nathan Bossart <bossartn@amazon.com>
Discussion: https://postgr.es/m/867F2E29-2782-4869-970E-B984C6D35A8F@amazon.com
Backpatch: 10-
src/backend/access/heap/rewriteheap.c diff | blob | blame | history
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