From 998613046fb5ff5c6618964c821109b573bfa89b Mon Sep 17 00:00:00 2001
From: Nathan Bossart <nathan@postgresql.org>
Date: Fri, 3 May 2024 10:35:21 -0500
Subject: [PATCH v1 1/1] add --no-sync to pg_upgrade's calls to pg_dump[all]

---
 src/bin/pg_upgrade/dump.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/bin/pg_upgrade/dump.c b/src/bin/pg_upgrade/dump.c
index 29fb45b928..f052a4985c 100644
--- a/src/bin/pg_upgrade/dump.c
+++ b/src/bin/pg_upgrade/dump.c
@@ -22,9 +22,10 @@ generate_old_dump(void)
 	/* run new pg_dumpall binary for globals */
 	exec_prog(UTILITY_LOG_FILE, NULL, true, true,
 			  "\"%s/pg_dumpall\" %s --globals-only --quote-all-identifiers "
-			  "--binary-upgrade %s -f \"%s/%s\"",
+			  "--binary-upgrade %s %s -f \"%s/%s\"",
 			  new_cluster.bindir, cluster_conn_opts(&old_cluster),
 			  log_opts.verbose ? "--verbose" : "",
+			  GET_MAJOR_VERSION(old_cluster.major_version) >= 1000 ? "--no-sync" : "",
 			  log_opts.dumpdir,
 			  GLOBALS_DUMP_FILE);
 	check_ok();
@@ -53,9 +54,10 @@ generate_old_dump(void)
 
 		parallel_exec_prog(log_file_name, NULL,
 						   "\"%s/pg_dump\" %s --schema-only --quote-all-identifiers "
-						   "--binary-upgrade --format=custom %s --file=\"%s/%s\" %s",
+						   "--binary-upgrade --format=custom %s %s --file=\"%s/%s\" %s",
 						   new_cluster.bindir, cluster_conn_opts(&old_cluster),
 						   log_opts.verbose ? "--verbose" : "",
+						   GET_MAJOR_VERSION(old_cluster.major_version) >= 1000 ? "--no-sync" : "",
 						   log_opts.dumpdir,
 						   sql_file_name, escaped_connstr.data);
 
-- 
2.25.1

