diff options
| -rw-r--r-- | src/bin/pg_rewind/RewindTest.pm | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/bin/pg_rewind/RewindTest.pm b/src/bin/pg_rewind/RewindTest.pm index a5f7d08bf72..6ea2f871aab 100644 --- a/src/bin/pg_rewind/RewindTest.pm +++ b/src/bin/pg_rewind/RewindTest.pm @@ -242,6 +242,14 @@ sub promote_standby system_or_bail("pg_ctl -w -D $test_standby_datadir promote >>$log_path 2>&1"); poll_query_until("SELECT NOT pg_is_in_recovery()", $connstr_standby) or die "Timed out while waiting for promotion of standby"; + + # Force a checkpoint after the promotion. pg_rewind looks at the control + # file todetermine what timeline the server is on, and that isn't updated + # immediately at promotion, but only at the next checkpoint. When running + # pg_rewind in remote mode, it's possible that we complete the test steps + # after promotion so quickly that when pg_rewind runs, the standby has not + # performed a checkpoint after promotion yet. + standby_psql("checkpoint"); } sub run_pg_rewind |