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-rw-r--r--src/backend/backup/backup_manifest.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/src/backend/backup/backup_manifest.c b/src/backend/backup/backup_manifest.c
index 9c14f18401f..b360a135472 100644
--- a/src/backend/backup/backup_manifest.c
+++ b/src/backend/backup/backup_manifest.c
@@ -13,6 +13,7 @@
#include "postgres.h"
#include "access/timeline.h"
+#include "access/xlog.h"
#include "backup/backup_manifest.h"
#include "backup/basebackup_sink.h"
#include "mb/pg_wchar.h"
@@ -77,8 +78,10 @@ InitializeBackupManifest(backup_manifest_info *manifest,
if (want_manifest != MANIFEST_OPTION_NO)
AppendToManifest(manifest,
- "{ \"PostgreSQL-Backup-Manifest-Version\": 1,\n"
- "\"Files\": [");
+ "{ \"PostgreSQL-Backup-Manifest-Version\": 2,\n"
+ "\"System-Identifier\": " UINT64_FORMAT ",\n"
+ "\"Files\": [",
+ GetSystemIdentifier());
}
/*