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| author | Thomas Munro <tmunro@postgresql.org> | 2020-09-24 09:26:09 +1200 |
|---|---|---|
| committer | Thomas Munro <tmunro@postgresql.org> | 2020-09-24 10:27:22 +1200 |
| commit | 052014a2066827cb96dbc9ef464ce44293585601 (patch) | |
| tree | db385ac0ad159624c74db44ec6367c7203095857 /src/backend/access/transam/clog.c | |
| parent | 569f6a89a9153ee05ab429522e835b00b11ad7f9 (diff) | |
| download | postgresql-052014a2066827cb96dbc9ef464ce44293585601.tar.gz postgresql-052014a2066827cb96dbc9ef464ce44293585601.zip | |
Fix missing fsync of SLRU directories.
Harmonize behavior by moving reponsibility for fsyncing directories down
into slru.c. In 10 and later, only the multixact directories were
missed (see commit 1b02be21), and in older branches all SLRUs were
missed.
Back-patch to all supported releases.
Reviewed-by: Andres Freund <andres@anarazel.de>
Reviewed-by: Michael Paquier <michael@paquier.xyz>
Discussion: https://postgr.es/m/CA%2BhUKGLtsTUOScnNoSMZ-2ZLv%2BwGh01J6kAo_DM8mTRq1sKdSQ%40mail.gmail.com
Diffstat (limited to 'src/backend/access/transam/clog.c')
| -rw-r--r-- | src/backend/access/transam/clog.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/src/backend/access/transam/clog.c b/src/backend/access/transam/clog.c index f3da40ae017..fa3763b478d 100644 --- a/src/backend/access/transam/clog.c +++ b/src/backend/access/transam/clog.c @@ -837,13 +837,6 @@ CheckPointCLOG(void) /* Flush dirty CLOG pages to disk */ TRACE_POSTGRESQL_CLOG_CHECKPOINT_START(true); SimpleLruFlush(XactCtl, true); - - /* - * fsync pg_xact to ensure that any files flushed previously are durably - * on disk. - */ - fsync_fname("pg_xact", true); - TRACE_POSTGRESQL_CLOG_CHECKPOINT_DONE(true); } |