@@ -2456,12 +2456,12 @@ regression_main(int argc, char *argv[], init_function ifunc, test_function tfunc
24562456}
24572457
24582458/*
2459- * Adjust the default postgresql.confas needed for regression
2460- *testing. The user can specify a file to be appended; in any case we
2461- * set max_prepared_transactions to enable testing of prepared xacts.
2462- * (Note: to reduce the probability of unexpected shmmax failures,
2463- * don't set max_prepared_transactions any higher than actually needed
2464- * by the prepared_xacts regression test.)
2459+ * Adjust the default postgresql.conf for regression testing. The user
2460+ * can specify a file to be appended; in any case we expand logging
2461+ *and set max_prepared_transactions to enable testing of prepared
2462+ *xacts. (Note: to reduce the probability of unexpected shmmax
2463+ *failures, don't set max_prepared_transactions any higher than
2464+ *actually needed by the prepared_xacts regression test.)
24652465 */
24662466snprintf (buf ,sizeof (buf ),"%s/data/postgresql.conf" ,temp_install );
24672467pg_conf = fopen (buf ,"a" );
@@ -2471,6 +2471,10 @@ regression_main(int argc, char *argv[], init_function ifunc, test_function tfunc
24712471exit (2 );
24722472}
24732473fputs ("\n# Configuration added by pg_regress\n\n" ,pg_conf );
2474+ fputs ("log_autovacuum_min_duration = 0\n" ,pg_conf );
2475+ fputs ("log_checkpoints = on\n" ,pg_conf );
2476+ fputs ("log_lock_waits = on\n" ,pg_conf );
2477+ fputs ("log_temp_files = 128kB\n" ,pg_conf );
24742478fputs ("max_prepared_transactions = 2\n" ,pg_conf );
24752479
24762480if (temp_config != NULL )